MX2 QUICK START GUIDE - راهنمای سریع اینورتر MX2 شرکت امرن

MX2 Quick Start Guide

1 SPECIFICATIONS

1.1 Upon receipt

1.2 Technical specification

1.3 Power ratings

2 INSTALLATION

2.1 Wiring sizes and protection

2.2 External dimensions for installation (IP20 & IP54)

2.3 Installation Environment clearance

2.4 Wiring overview

2.5 Power wiring

2.6 Control wiring

2.7 Screwless terminals connection

2.8 Digital inputs SINK/SOURCE (NPN/PNP) settings

2.9 Safe stop disable function

3 PROGRAMMING MX2

.....................................................................14

3.1 Digital operator

3.2 Keypad navigation

3.3 Initialization

3.4 Inverter modes

3.5 Basic settings

3.6 Auto tuning (SLV Mode)

3.7 Ramps adjustment

3.8 DC Braking

3.9 V/F Curve

3.10 Torque boost function

3.11 Analog inputs

3.12 Digital inputs

3.13 Digital outputs

3.14 Pulse input

3.15 Analogue and pulse outputs

3.16 Torque limit

3.17 Torque control

3.18 Electronic thermal overload

3.19 Carrier frequency (PWM)

3.20 PID Function

3.21 Current limitation functions

3.22 Overvoltage protection

3.23 Controlled stop at power loss

4 PARAMETER LIST

4.1 Parameter group D: Monitors

4.2 Parameter group A

4.3 Parameter group B

4.4 Parameter group C

4.5 Parameter group H

4.6 Parameter group P

4.7 Parameter group F

4.8 Parameter group U: User parameters

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

1 SPECIFICATIONS

1.1 Upon receipt

Please perform the following task after receiving the drive:

• Inspect the driver for damage. If the drive appears to be damaged upon receipt, contact your supplier

• Verify the receipt of the correct model by checking the information on the nameplate. If you have received the wrong model

contact your supplier.

• Refer to the User’s Manual for detailed information about the product and functions

Basic specifications and EMC filter

Type

HD (150% overload for 60s)

ND (120% overload for 60s)

Voltage

EMC filter*

IP20

IP54

Max Motor (KW)

Rated current (A)

Max Motor (KW)

Rated current (A)

3G3MX2-AB001-E

3G3MX2-DB001-E/EC

0.1

1.0

0.2

1.2

AX-FIM1010-RE

3G3MX2-AB002-E

3G3MX2-DB002-E/EC

0.2

1.6

0.4

1.9

AX-FIM1014-SE

3G3MX2-AB004-E

3G3MX2-DB004-E/EC

0.4

3.0

0.55

3.5

1 x 230 V

3G3MX2-AB007-E

3G3MX2-DB007-EC

0.75

5.0

1.1

6.0

AX-FIM1014-RE/SE

3G3MX2-AB015-E

3G3MX2-DB015-EC

1.5

8.0

2.2

9.6

AX-FIM1024-RE/SE

3G3MX2-AB022-E

3G3MX2-DB022-EC

2.2

11.0

3.0

12.0

3G3MX2-A2001-E

3G3MX2-D2001-E/EC

0.1

1.0

0.2

1.2

3G3MX2-A2002-E

3G3MX2-D2002-E/EC

0.2

1.6

0.4

1.9

AX-FIM2010-RE/SE

3G3MX2-A2004-E

3G3MX2-D2004-E/EC

0.4

3.0

0.55

3.5

3G3MX2-A2007-E

3G3MX2-D2007-E/EC

0.75

5.0

1.1

6.0

3G3MX2-A2015-E

3G3MX2-D2015-EC

1.5

8.0

2.2

9.6

AX-FIM2020-RE/SE

3 x 230 V

3G3MX2-A2022-E

3G3MX2-D2022-EC

2.2

11.0

3.0

12.0

3G3MX2-A2037-E

3G3MX2-D2037-EC

3.7

17.5

5.5

19.6

AX-FIM2030-RE/SE

3G3MX2-A2055-E

3G3MX2-D2055-EC

5.5

25.0

7.5

30.0

AX-FIM2060-RE/SE

3G3MX2-A2075-E

3G3MX2-D2075-EC

7.5

33.0

40.0

3G3MX2-A2110-E

3G3MX2-D2110-EC

47.0

56.0

AX-FIM2080-RE/SE

3G3MX2-A2150-E

3G3MX2-D2150-EC

60.0

18.5

69.0

AX-FIM2100-RE/SE

3G3MX2-A4004-E

3G3MX2-D4004-EC

0.4

1.8

0.75

2.1

AX-FIM3005-RE/SE

3G3MX2-A4007-E

3G3MX2-D4007-EC

0.75

3.4

1.5

4.1

3G3MX2-A4015-E

3G3MX2-D4015-EC

1.5

4.8

2.2

5.4

3G3MX2-A4022-E

3G3MX2-D4022-EC

2.2

5.5

3.0

6.9

AX-FIM3010-RE/SE

3G3MX2-A4030-E

3G3MX2-D4030-EC

3.0

7.2

4.0

8.8

3 x 400 V

3G3MX2-A4040-E

3G3MX2-D4040-EC

4.0

9.2

5.5

11.1

AX-FIM3014-RE/SE

3G3MX2-A4055-E

3G3MX2-D4055-EC

5.5

14.8

7.5

17.5

AX-FIM3030-RE/SE

3G3MX2-A4075-E

3G3MX2-D4075-EC

7.5

18.0

23.0

3G3MX2-A4110-E

3G3MX2-D4110-EC

24.0

31.0

AX-FIM3050-RE/SE

3G3MX2-A4150-E

3G3MX2-D4150-EC

31.0

18.5

38.0

* 3G3MX2-D types include a built in EMC filter

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

1.2 Technical specification

Model number

Specifications

MX2

Control methods

Phase-to-phase sinusoidal pulse with modulation PWM (Sensorless vector control, V/F)

Output frequency range

0.10..1000.00 Hz (with restrictions above 400Hz)

Digital set value: ±0.01% of the max. frequency

Frequency precision

Analogue set value: ±0.2% of the max. frequency (25 ±10 ºC)

Digital set value: 0.01 Hz

Resolution of frequency set value

Analogue set value: 1/1000 of maximum frequency

Resolution of output frequency

0.01Hz

Starting torque

200% / 0.5Hz

Overload capability

Dual rating: Heavy duty (CT): 150% for 1 minute

/ Normal Duty (VT): 120% for 1 minute

Frequency set value

0 to 10 VDC (10KW), 4 to 20mA (100W), RS485 Modbus, Network options

V/f Characteristics

Constant/ reduced torque, free V/f

Analogue inputs

2 analogue inputs 0 to 10V (10KW), 4 to 20mA (100W)

Pulse train input terminal

0 to 10V (up to 24V), up to 32KHz

Accel/Decel times

0.01 to 3600.0s (line/curve selection), 2nd accel/decel setting available

Display

Status indicator LED’s Run, Program, Alarm, Power, Hz, Amps

Motor overload protection

Electronic Thermal overload relay and PTC thermistor input

Instantaneous overcurrent

200% of rated current

Overload

Dual rating: Heavy duty (CT): 150% for 1 minute

/ Normal Duty (VT): 120% for 1 minute

Overvoltage

800V for 400V type and 400V for 200V type

Undervoltage

345V for 400V type and 172.5V for 200V type

Momentary power loss

Following items are selectable: Alarm, decelerates to stop, decelerates to stop with DC bus controlled, restart

Cooling fin overheat

Temperature monitor and error detection

Stall prevention level

Stall prevention during acceleration/deceleration and constant speed

Ground fault

Detection at power-on

Degree of protection

IP20, Varnish coating on PCB & IP54 (For 3G3MX2-D@ type)

Ambient humidity

90% RH or less (without condensation)

Storage temperature

-20 ºC..+65 ºC (short-term temperature during transportation)

Ambient temperature

-10°C to 50°C (Output current derating could be necessary above 40ºC or depending on installation conditions)

Installation

Indoor (no corrosive gas, dust, etc.)

Installation height

Max. 1000 m

Vibration

5.9 m/s² (0.6G), 10 to 55 Hz

1.3 Power ratings

Item

Single-phase 200 V class Specifications

MX2 inverters, 200 V models

AB001

AB002

AB004

AB007

AB015

AB022

0.2

0.4

0.55

1.1

2.2

3.0

Applicable

0.1

0.2

0.4

0.75

1.5

2.2

motor size

1/4

1/2

3/4

1.5

1/8

1/4

1/2

0.4

0.6

1.2

2.0

3.3

4.1

200 V

Rated capacity

0.2

0.5

1.0

1.7

2.7

3.8

(kVA)

0.4

0.7

1.4

2.4

3.9

4.9

240 V

0.3

0.6

1.2

2.0

3.3

4.5

Rated input voltage

Single-phase: 200 V-15% to 240 V+10%, 50/60 Hz±5%

Rated output voltage

3-phase: 200 to 240 V (proportional to input voltage)

1.2

1.9

3.5

6.0

9.6

12.0

Rated output current (A)

1.0

1.6

3.0

5.0

8.0

11.0

Starting torque

200% at 0.5 Hz

100%: at50 Hz

70%: at 50 Hz

20%: at 50 Hz

Without resistor

Braking

50%: at 60 Hz

20%: at 60 Hz

With resistor

150%

100%

DC braking

Variable operating frequency, time, and braking force

1.0

1.1

1.4

1.8

Weight

2.2

2.4

3.1

4.0

MX2 Quick Start Guide Draft

SPECIFICATIONS

Item

Three-phase 200V class Specifications

MX2 inverters, 200 V models

A2001

A2002

A2004

A2007

A2015

A2022

A2037

A2055

A2075

A2110

A2150

0.2

0.4

0.75

1.1

2.2

3.0

5.5

7.5

18.5

Applicable

0.1

0.2

0.4

0.75

1.5

2.2

3.7

5.5

7.5

motor size

1/4

1/2

1.5

7.5

1/8

1/4

1/2

7.5

0.4

0.6

1.2

2.0

3.3

4.1

6.7

10.3

13.8

19.3

23.9

200 V

Rated

0.2

0.5

1.0

1.7

2.7

3.8

6.0

8.6

11.4

16.2

20.7

capacity (kVA)

0.4

0.7

1.4

2.4

3.9

4.9

8.1

12.4

16.6

23.2

28.6

240 V

0.3

0.6

1.2

2.0

3.3

4.5

7.2

10.3

13.7

19.5

24.9

Rated input voltage

Three-phase: 200 V-15% to 240 V+10%, 50/60 Hz±5%

Rated output voltage

Three-phase: 200 to 240 V (proportional to input voltage)

1.2

1.9

3.5

6.0

9.6

12.0

19.6

30.0

40.0

56.0

69.0

Rated output current (A)

1.0

1.6

3.0

5.0

8.0

11.0

17.5

25.0

33.0

47.0

60.0

Starting torque

200% at 0.5 Hz

70%: at

100%: at

100%: at 50 Hz

50 Hz

100%: at 50 Hz

50 Hz

Without resistor

Braking

50%: at 60 Hz

50%: at

50%: at 60 Hz

50%: at

60 Hz

With resistor

150%

DC braking

Variable operating frequency, time, and braking force

1.0

1.1

1.2

1.6

1.8

2.0

3.3

3.4

5.1

7.4

Weight

2.2

2.4

2.6

3.5

4.0

4.4

7.3

7.5

11.2

16.3

Item

Three-phase 400V class Specifications

MX2 inverters, 400 V models

A4004

A4007

A4015

A4022

A4030

A4040

A4055

A4075

A4110

A4150

0.75

1.5

2.2

3.0

4.0

5.5

7.5

18.5

Applicable

0.4

0.75

1.5

2.2

3.0

4.0

5.5

7.5

motor size

7.5

1/2

7.5

1.3

2.6

3.5

4.5

5.7

7.3

11.5

15.1

20.4

25.0

380 V

Rated capacity

1.1

2.2

3.1

3.6

4.7

6.0

9.7

11.8

15.7

20.4

(kVA)

1.7

3.4

4.4

5.7

7.3

9.2

14.5

19.1

25.7

31.5

480 V

1.4

2.8

3.9

4.5

5.9

7.6

12.3

14.9

19.9

25.7

Rated input voltage

Three-phase: 380 V-15% to 480 V+10%, 50/60 Hz±5%

Rated output voltage

Three-phase: 380 to 480 V (proportional to input voltage)

2.1

4.1

5.4

6.9

8.8

11.1

17.5

23.0

31.0

38.0

Rated output current (A)

1.8

3.4

4.8

5.5

7.2

9.2

14.8

18.0

24.0

31.0

Starting torque

200% at 0.5 Hz

70%: at

100% at 50 Hz

50 Hz

100%: at 50 Hz

Without resistor

Braking

50%: at 60 Hz

50%: at

50%: at 60 Hz

60 Hz

With resistor

150%

DC braking

Variable operating frequency, time, and braking force

1.5

1.6

1.8

1.9

2.1

3.5

4.7

5.2

Weight

3.3

3.5

4.0

4.2

4.6

7.7

10.4

11.5

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

2 INSTALLATION

2.1 Wiring sizes and protection

Inverter rating

Wiring

Applicable equipment

(KW)

Inverter Model

Terminal

Tighttening

Fuse

Power Lines (mm²)

Signal Lines

screw

Toque (N/m)

(UL-rated, class J, 600 V)

0.2

0.1

3G3MX2-AB001

0.4

0.2

3G3MX2-AB002

AWG16 / 1.3 mm²

1.0

10 A

0.55

0.4

3G3MX2-AB004

1.1

0.75

3G3MX2-AB007

AWG12 / 3.3 mm²

1.4

15 A

2.2

1.5

3G3MX2-AB015

20 A

AWG10 / 5.3 mm²

1.4

3.0

2.2

3G3MX2-AB022

30 A

0.2

0.1

3G3MX2-A2001

0.4

0.2

3G3MX2-A2002

10 A

AWG16 / 1.3 mm²

1.0

0.75

0.4

3G3MX2-A2004

1.1

0.75

3G3MX2-A2007

15 A

2.2

1.5

3G3MX2-A2015

AWG14 / 2.1 mm²

1.4

3.0

2.2

3G3MX2-A2022

AWG12 / 3.3 mm²

1.4

20 A

5.5

3.7

3G3MX2-A2037

AWG10 / 5.3 mm²

1.4

18 to 28 AWG

30 A

7.5

5.5

3G3MX2-A2055

0.14 to 0.75 mm²

AWG6 / 13 mm²

3.0

7.5

3G3MX2-A2075

shielded wire

40 A

3G3MX2-A2110

AWG4 / 21 mm²

3.9 to 5.1

60 A

18.5

3G3MX2-A2150

AWG2 / 34 mm²

5.9 to 8.8

80 A

0.75

0.4

3G3MX2-A4004

1.5

0.75

3G3MX2-A4007

AWG16 / 1.3 mm²

1.4

10 A

2.2

1.5

3G3MX2-A4015

3.0

2.2

3G3MX2-A4022

AWG14 / 2.1 mm²

1.4

4.0

3.0

3G3MX2-A4030

5.5

4.0

3G3MX2-A4040

WG12 / 3.3 mm²

1.4

15 A

7.5

5.5

3G3MX2-A4055

AWG10/ 5.3 mm²

3.0

7.5

3G3MX2-A4075

20 A

3G3MX2-A4110

30 A

AWG6 / 13 mm²

3.9 to 5.1

18.5

3G3MX2-A4150

40 A

2.2 External dimensions for installation (IP20 & IP54)

108

Ø4.5

2-Ø4.5

8.8.8.8.

Power

Type

W (mm) H (mm)

D (mm)

D1 (mm)

Power

Type

W(mm)

H (mm)

D (mm)

D1(mm)

3G3MX2-AB001

3G3MX2-AB007

109

13.5

1x 200V

3G3MX2-AB002

1x 200 V

3G3MX2-AB015

170.5

3G3MX2-AB004

122.5

3G3MX2-AB022

3G3MX2-A2001

128

3G3MX2-A2015

109

13.5

3x 200 V

170.5

3G3MX2-A2002

3G3MX2-A2022

3x 200 V

108

128

3G3MX2-A2004

122.5

3G3MX2-A4004

143.5

3G3MX2-A2007

145.5

3G3MX2-A4007

3x 400V

3G3MX2-A4015

170.5

3G3MX2-A4022

3G3MX2-A4030

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

2.4 Wiring overview

Shielded motor cable

Breaker, MCCB

AC Reactor

Output

to minimize emitted EMC

or GFI,

dV/dt

Groudn both ends

Fuses

U (T1)

( L1 )

Motor

Power source,

MX2

3-phase or

V (T2)

1-phase, per

( L2 )

inverter model

W (T3)

N(L3)

PD/+1

DC reactor

Intelligent inputs,

24V

(optional)

7 terminals

P24

+ -

P/+

Forward

NOTE:

Brake

Braking

For the wiring of intelligent

resistor

unit

I/O and analog inputs,

Reverse

(optional)

be sure to use twisted

N/-

pair / shielded cable.

External Trip

Input

Attach the shielded wire

3/GS1

circuits

AL1

for each signal to its

Reset

Relay contacts,

respective common

4/GS2

type 1 Form C

terminal at the inverter

Multi-speed 1

AL0

end only.

[5] configurable as

5/PTC

Input impedance of

discrete input or

Multi-speed 2

each intelligent input is

thermistor input

AL2

4.7 kΩ

Open collector output

Jog

Output circuit

RUN

7/EB

11/EDM

Load

Thermistor

Short bar

PLC

(Source type)

Freq. arrival signal

Load

GND for logic inputs

Freq. Meter

CM2

Termination resistor (200 Ω)

Common for logic outputs

(Change by slide switch)

Volt. Meter

RS485

Serial communication port

transceiver

(RS485/ModBus)

transceiver

Analog reference

10 VDC

0~10VDC

RJ45 port

Apprx.10 Ω

RS485

4~20mA

(Optional operator port)

transceiver

Pulse train input

Apprx.100 Ω

USB (mini-B) port

24 VDC 32 kHz max.

USB

(PC communication port)

transceiver

USB power: Self power

Option port

Option port connector

GND for analog signals

controller

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

Type

Terminal Name

Purpose

Details

Electrical specifications

P24

+24 V for logic inputs

24VDC power supply for the DI

Max 100mA including DI (5mA

When source logic is selected, it becomes the common

each)

point of input

(do not short to terminal L)

PLC

Intelligent input common

This terminal is used as the common terminal of the DI.

Power

For internal supply (and voltage-free contacts):

supply

Short between P24 and PLC: Sink logic (the current will flow from the MX2 input to the

output)

Short between CM1 and PLC: Source logic (the current will flow from the output to the

MX2 input)

L (upper row)

GND for logic inputs

Sum of input [1]~[7] currents (return)

Discrete logic inputs

It is possible to allocate any of the digital multifunction

ON voltage: 18V min

(Terminal [3],[4],[5] and [7] have dual function)

inputs to this terminals.

OFF voltage: 3V max

When safety function is enable by hardware dip-switch

Max.voltage: 27 VDC

multifunction setting 77:GS1 amd 78:GS2 are compul-

3/GS1

Load current: 5mA at 24V

sory for terminals 3 and 4 and functionality change

based on ISO13849-1

4/GS2

For PTC connect the motor thermistor between termi-

Input

5/PTC

nals 5 and L and assign 19:PTC on parameter C005.

Inverter will trip when thermistor exceed 3kOhm.

For pulse train input B set 85:EB in C007 parameter.

Max freq for this terminal is 2kHz.

7/EB

Pulse train input A

32 kHz max.

Common is [L]

11/EDM

Discrete logic outputs [11]

Any multifunction output signal can be set to this ter-

50mA max. ON state current,

(Terminal [11] has dual function. Selected by

minals.

27 VDC max. OFF voltage

hardware switch)

In case the EDM is selected, the functionality is based

on ISO13849-1

Discrete logic outputs [12]

50 mA max. ON state current, 27 VDC max. OFF state voltage

Common is CM2

CM2

GND for logic output

100 mA: [11], [12] current return

Output

Pulse train output

10 VDC 32 kHz maximum

2mA maximum

AL0

Relay common contact

Any multifunction output signal can be set to this ter-

250 VAC 2.5 A(R load) max.

minals.

250 VAC 0.2 A (I load,P.F.=0.4)

AL1

Relay contact, normally open

100 VAC 10 mA min.

AL2

Relay contact, normally closed

30 VDC 3.0 A(R load) max.

30 VDC 0.7 A(I load, P.F.=0.4)

5 VDC 100 mA min

Output AM

Analog voltage output

0~10 VDC

1 mA maximum

Analog current input

4 to 19.6 mA range, 20 mA nominal,

input impedance 100 W

Input

Analog voltage input

0 to 9.8 VDC range, 10 VDC nominal,

input impedance 10 KW

+10 V analog reference

10 VDC nominal, 10 mA max

Power

supply L (bottom row)

GND for analog signals

Sum of [OI], [O], and [H] currents (return)

2.7 Screwless terminals connection

To connect cable, just push the terminal into position

To release cable, press the orange tab with small screwdriver and remove the cable

2.5 mm

Push the screwdriver

Pull out the cable

Release the

screwdriver

MX2 Quick Start Guide Draft

INSTALLATION

2.8 Digital inputs SINK/SOURCE (NPN/PNP) settings

Sinking internal supply

Sinking external supply

(for NPN outputs)

(for NPN outputs

P24

Short-circuit

PLC

bar

24 V DC

COM

DC24V

COM

Output unit etc.

Inverter

Sourcing internal supply

Sourcing external supply

(for PNP outputs)

(for PNP outputs

COM

P24

COM

24 V DC PLC

Short-circuit

PLC

24 V DC

bar

Output unit etc.

Inverter

2.9 Safe stop disable function

MX2 inverter incorporates a SAFE STOP function at hardware level according with EN60204-1 stop category 0. It is designed to

meet the requirements of the ISO13849-1, PL=d and IEC61508 SIL 2 only in a system in which EDM signal is monitored by an

“external device monitor”. Two redundant inputs are required (3/GS1 and 4/GS2). The function is purely hardware based. but to

activate it you should set below switches to ON. This will fix the configuration of multi-function inputs 3 (C003=77) and 4

(C004=78) and also for the multi-function output 11 (C021=62).

When the switches are set to OFF the multi-function input and output the configuration is set to No function selection

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MX2 Quick Start Guide Draft

MX2 Quick Start Guide

3 PROGRAMMING MX2

3.1 Digital operator

The display is used in programming the inverter's parameters, as well as monitoring specific parameter values during operation

(4) RUN LED

(1) POWER LED

(5) Monitor LED [Hz]

(2) ALARM LED

(6) Monitor LED [A]

(3) Program LED

(15) USB connector

(8) 7-seg LED

(7) Run command LED

(10) Stop/reset key

(9) RUN key

(16) RJ45 connector

(11) CYCLE key

(12) Up key

(13) Down key

(14) Set Key

Items

Contents

(1) POWER LED

Turns ON (Green) while the inverter is powered up.

(2) ALARM LED

Turns ON (Red) when the inverter trips.

(3) Program LED

Turns ON (Green) when the display shows changeable parameter.

Blinks when there is a mismatch in setting.

(4) RUN LED

Turns ON (Green) when the inverter is driving the motor.

(5) Monitor LED [Hz]

Turns ON (Green) when the displayed data is frequency related.

(6) Monitor LED [A]

Turns ON (Green) when the displayed data is current related.

(7) Run command LED Turns ON (Green) when a Run command is set to the operator. (Run key is effective.)

(8) 7-seg LED

Shows each parameter, monitors etc.

(9) Run key

Makes inverter run.

(10) Stop/reset key

Makes inverter decelerates to a stop.

Reset the inverter when it is in trip situation

(11) CYCLE key

Go to the top of next function group, when a function mode is shown

Cancel the setting and return to the function code, when a data is shown

Moves the cursor to a digit left, when it is in digit-to-digit setting mode

Pressing for 1 second leads to display data of , regardless of current display.

(12) Up key

Increase or decrease the data.

Pressing the both keys at the same time gives you the digit-to-digit edit.

(13) Down key

(14) SET key

Go to the data display mode when a function code is shown

Stores the data and go back to show the function code, when data is shown.

Moves the cursor to a digit right, when it is in digit-to-digit display mode

(15) USB connector

Connect USB connector (mini-B) for using PC communication

(16) RJ45 connector

Connect RJ45 jack for remote operator

MX2 Quick Start Guide Draft

PROGRAMMING MX2

3.2 Keypad navigation

Func. code display

: Moves to data display

Group "d"

Func. code display

D001

0.00

D002

Func. code display

: Jumps to the next group

d104

Group "F"

Func. code display

Save

F001

50.00

F002

50.01

F004

Data display (F001 to F*03)

Data does not blink because of real time synchronizing

: Saves the data in EEPROM and returns to func. code display

Group "A"

: Returns to func. code display without saving data.

Func. code display

A001

A002

A165

Data display

When data is changed, the display starts blinking, which means that

Group "b"

b001

new data has not been activated yet.

: Saves the data in EEPROM and returns to func. code display

: Cancels the data change and returns to func. code display.

Group "U"

U001

Pressing

for a few seconds will return to the initial display

Pressing at the same time the up and down key in function code or data display will enable the single-digit edit mode that allows

a faster navigation, refer to the manual for more details.

3.3 Initialization

You can restore all inverter parameters to the original factory (default) settings according to area of use. After initializing the

inverter, use the power up test in Chapter 2 to get the motor running again. If operation mode (std. or high frequency) mode is

changed, inverter must be initialized to activate new mode. To initialize the inverter, follow the steps below.

• Select initialization mode in b084.

00 Initialization disable

01 Clears trip history

02 Initializes all Parameters

03 Clears Trip history and initializes all parameters

04 Clears Trip history and initializes all parameters and drive programming

• If =,  or , select initialization target data in .

00 All parameters

01 All parameters except I/O configuration

02 Only parameters register in Uxxx

03 All parameter except the ones registered in Uxxx and b037

• Set 

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

The following display appears for a few seconds, and initialization is completed with d001 displayed

Display during initialization

5 HC

Initialization of trip history

Initialization

5 00

Initialization for area A

mode

5 01

Initialization for area B

The left digit rotates during initialization

d001

Blinking alternately

1-C

HD mode

Operation

mode after

1-V

ND mode

initialization

H-1

High frequency mode

3.4 Inverter modes

Normal mode (㹼400 Hz)

HD mode

ND mode

HD mode

b049 = 01

ND mode

b049: 00

b049: 01

d060:

1-C

b049 = 00

d060:

1-v

b171 = 02

b171 = 01

b171 = 03

+ init.

b171 = 03

High freq. mode

+ init.

Permanent magnet

mode

d060: H-1

d060: P

b171 = 02

+ init.

High freq. (㹼1000 Hz)

Permanent magnet mode

Display code

Function name

Setting range/content

Initial value

Remarks

V/f characteristic curve

00: Constant torque

For the second motor use parame-

01: Reduced torque

ter A244

A044

02: Free V/F

03: Sensorless Vector Control

Dual rating selection

00: Constant torque

Some parameters default and

150% overload during 60s

ranges depends off this setting.

b049

01: V

ariable torque

Refer to below table for details

120% overload during 60s

Inverter mode selection

00: No function

To enable the new mode is neces-

01: Standard Induction Motor

sary to initialize the inverter

b171

02: High Frequency Induction Motor

03: Permanent Magnet Motor

Inverter mode monitor

IM-CT (Induction motor constant torque)

Displays the current inverter mode

IM-VT(Induction motor variable torque)

use this one to check configuration

d060

Hi-IM (High frequency induction motor)

as b171 returns to 0 after initialize

PM (Permanent magnet motor)

Neither the A044 or the b049 needs a initialization but remember to initialize the drive setting b180=01 when the inverter mode

is changed on b171.

MX2 Quick Start Guide Draft

PROGRAMMING MX2

This table shows the parameters that change with the dual rating selectiong is modified

Name

Func.

code

Range

initial data

Range

initial data

V/f characteristic curve

A044

00: Const. torque

00: Const. tq.

00: Const. torque

00: Const. tq.

01: Reduced torque

01: Reduced tq.

02: Free V/F

03: SLV

DC braking force for deceleration

A054

0 to 100 (%)

50 (%)

0 to 70 %

50 (%)

DC braking force at start

A057

0 to 100 (%)

0 (%)

0 to 70 %

0 (%)

Carrier frequency during DC braking A059

2.0 to 15.0(kHz)

5.0(kHz)

2.0 to 10.0(kHz)

2.0(kHz)

Overload restriction level

b022

(0.20 to 2.00)

1.50 x Rated current (0.20 to 1.50)

1.20 x Rated current

Overload restriction level 2

b025

x Rated current (A)

(A)

x Rated current (A)

(A)

Carrier frequency

b083

2.0 to 15.0(kHz)

5.0(kHz)

2.0 to 10.0(kHz)

2.0(kHz)

Motor capacity

H003

0.1 to 15(kW)

Depends on type

0.2 to 18.5(kW)

One size up than

3.5 Basic settings

After selecting the inverter mode follow next steps for a basic operation of the inverter

•

Select frequency reference source on parameter A001

Parameter nº

Parameter Name

Details

00 Potentiometer of ext. operator

01 Control terminals

02 Digital operator (F001)

03 ModBus Network

A001

Frequency source

04 Option

06 Pulse train input

07 Via Drive programming

10 Calculate function output

•

Select Run command source on parameter A002

Parameter nº

Parameter Name

Details

01 Control terminals

02 Run key on keypad or digital operator

A002

Run command source

03 Modbus network input

04 Option

•

Adjust the stopping method by b091 and the acceleration/deceleration ramps on parameters F002 and F003

Parameter

Parameter Name

Details

00: Deceleration to stop

b091

Stop mode selection

01: Free Run

F002

Acceleration time (1)

0.01 to 3600.00

F003

Deceleration time(1)

0.01 to 3600.00

•

Set the motor base frequency and AVR voltage of the motors in parameters A003 and A082

Parameter

Parameter Name

Details

A003

Base Frequency

30.0 to maximum frequency in A004

200V: 200 to 240V

A082

AVR voltage select

400V: 380 to 480V

•

Set the motor data: rated current (b012), rated power (H003) and number of poles (H004)

Parameter

Parameter Name

Details

b012

Level of electronic thermal

20% to 100% of inverter rated current

H003

Motor capacity

0.1 to 18.5KW

H004

Motor poles settings

2 to 48 poles

•

When working in sensorless vector control perform motor auto tuning by parameter H001 (see next section for details)

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

At this point the inverter is ready to run the motor for the first time, but first review this check-list:

• Verify the power LED is ON. If not, check the power connections.

• Verify the PRG LED is OFF. If it is ON, review the instructions above.

• Make sure the motor is disconnected from any mechanical load.

• Make sure that you have a frequency reference checking the content of F001 and the Hz Led on operator

• Now give the RUN command from the selected source. The RUN LED will turn ON.

• The motor should start turning.

• Remove the RUN command or press the STOP key to stop the motor rotation.

3.6 Auto tuning (SLV Mode)

The MX2 inverter has auto-tuning function to get suitable motor control performance by measuring the motor constants auto-

matically. Auto-tuning is effective only for sensorless vector control. Basically two modes are available the static and the rotative

one:

• Static is less accurate but it could be used in situations where motor rotation could damage the mechanics. For this mode nei-

ther the I0 (no-load current) or the J (inertia) are calculated.

• Rotative auto-tuning moves the motor following a special operation pattern to find the motor characteristics. However, the

torque during auto-tuning is not sufficient so is recommended to detach the mechanical system and don’t use for example

with vertical loads.

The Auto-tuning mode is selected by parameter H001 and after it finish succefully is necessary to to select the auto-tuning

parameters by parameter H002.

Parameter

Parameter Name

Description

00: Disable

H001

Auto-tuning selection

01: Enabled with motor stop

02: Enabled with motor rotation

00: Standard motor

H002

Motor constant selection

02: Auto tuned data

For a correct auto-tuning calculation please take into account following recommendations before starting:

• Use only a motor of the same size or one size lower than the inverter.

• Be sure to disable the DC braking setting (A051=00)

• Be sure to deactivate ATR digital input (52: Enable torque cmd. input)

• Motor rotates up to 80% of base frequency, check if it’s a problem for the application.

• Motor should not be driven by any other external force.

• All the brakes should be released

• Be sure that physical limtis of the machine will not be reach

• Even for none-rotative auto-tuning there is a risk that motor moves slightly

After checking the above points and setting parameter H001 procced with the activation of the Run command from the source

selected on A002 and the auto-tuning will start. Please check the diagram on next page for detailed information of all the steps.

After the tuning the H001 returns to “00” status and the motor characteristics are transferred to those parameter, remember to

set H002 to use them.

Parameter

Parameter Name

Description

H030

Motor constant R1

0.001 to 65.535 Ohms

H031

Motor constant R2

0.001 to 65.535 Ohms

H032

Motor constant L

0.01 to 655.35 mH

H033

Motor constant I0

0.01 to 655.35 A

H034

Motor constant J

0.001 to 9999 kgm2

Note: In case rotary tuning is not possible or autotuning results in very high No Load current (H033) (this is possible with small

motors), please use this formula to calculate theoretical value:

H033 = Inom * sin (arccos(cos phi)).

MX2 Quick Start Guide Draft

PROGRAMMING MX2

Next diagram shows the auto-tuning procedure with motor rotation

Step 1: Set motor size and

Step 2:Set base freq. and

Step 3: Enable auto-tuning

motor poles

AVR voltage

H001

H003

Motor size

A003

Base freq.

H004

Motor poles

A082

AVR voltage

Result is displayed

Auto-tuning starts

Step 4: Start the inverter

according to RUN

cmd source

___o

Completed

___9

Failed

Step 5: Clear display by

STOP key

When RUN cmd. is given, the motor runs according to

following steps.

(1) 1st AC excitation (no rotation)

(2) 2nd AC excitation (no rotation)

(3) 1st DC excitation (no rotation )

Step 6: Activate motor

(4) V/f operation (80% of base freq.)

constant by H002

(Note 1)

(5) SLV operation (X % of base freq.)

H002

(6) 2nd DC excitation (no rotation)

(7) Displays the result.

A fine tuning could be achived setting parameter H005 that adjust the motor speed response. If the motor vibrates at constant

speed then you should reduce the H005 setting, if on the contrary the response of the motor is not enough you could increase the

value.

The H005 acts as a global gain response but also is possible to adjust the motor response at certain areas adjusting the motor

parameters separately.

• The R1 parameter is adjusting the voltage applied at low speed, below 15-20Hz

• No load current I0 is used for adjusting the voltage above this 15-20Hz

• Finally R2 value is used to adjust the slip of the motor

No-load

current

15/20 Hz

Speed

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

3.7 Ramps adjustment

The basic frequency (speed) profile is defined by parameters con-

Output

tained in the "F" Group as shown to the right. The set running fre-

frequency

F002

F003

quency is in Hz, but acceleration and deceleration are specified in

the time duration of the ramp (from zero to maximum frequency,

A004

or from maximum frequency to zero).

Acceleration 1 and Deceleration 1 are the standard default accel

F001

and decel values for the main profile. Accel and decel values for an

alternative profile are specified by using parameters  through

.

b082

Acceleration and deceleration can be set via Drive programming as

well via parameter P031

Actual decel. time

Actual accel. time

Parameter

Parameter Name

Description

A004

Maximum frequency

30.0 to 400.0Hz

b082

Start frequency

0.01 to 9.99Hz

F001

Output frequency setting

0.00 to 400.00Hz

F002

Acceleration time(1)

0.01 to 3600.00s

F003

Deceleration time(1)

0.01 to 3600.00s

Accel/Decel setting

00: Via operator

P031

source selection

01: Via Drive Programming

Standard acceleration and deceleration is linear. The inverter CPU can

Output

frequency

Accel. curve selection

also calculate an S-curve acceleration or deceleration curve as shown.

Target

This profile is useful for favoring the load characteristics in particular

freq.

S-curve

applications. Even if the shape of the ramps change the time keeps

A097 = 01

being the same one set in F002/F003

Linear

A097 = 00

Curve settings for acceleration and deceleration are indepenently

selected. To enable the S-curve, use function A097 (acceleration) and

A098 (deceleration).

Acceleration period

Parameter

Parameter Name

Description

Acceleration curve selection

00: Linear curve

A097

01: S-curve

02: U-curve

Deceleration curve selection

A098

03: Inverse U-curve

04: EL-S curve

A131

Acceleration curve constant

Range is 01 to 10.

A132

Deceleration curve constant

Range is 01 to 10.

A150

Curvature of EL-S-curve at

Range is 0 to 50%

the start of acceleration

A151

Curvature of EL-S-curve at

Range is 0 to 50%

the end of acceleration

A152

Curvature of EL-S-curve at

Range is 0 to 50%

the start of deceleration

A153

Curvature of EL-S-curve at

Range is 0 to 50%

the end of deceleration

This table shows the different acceleration shapes

Setting

Curve

Linear

S-curve

U-curve

Inverse U-curve

EL S-curve

A097

Freq.

(Accel. pattern)

A098

(Decel. pattern)

MX2 Quick Start Guide Draft

PROGRAMMING MX2

3.8 DC Braking

The DC braking feature can provide additional stopping torque during deceleration or before acceleration and is particulary use-

ful at low speeds when normal deceleration torque is minimal. This function injects a DC voltage into the motor windings which

generates a DC current that force the motor to stop.

There are several modes available depending on the application requirements:

• Normal DC braking is used when A051 is set to “01” (Enable during stop) and the RUN command (FW/RV) is turned OFF,

at the moment that deceleration stops the DC brake starts with a settable power (A054) and duration (A055). Additionally is

possible to specify a wait time between the end of the ramp and the DC braking on parameter A053, during which the motor

will free run. If free-run is selected as stopping method the DC braking will start just when the Run commands turns OFF.

DC Brake at stop

F-SET

A053

A055

F-OUT

A054

• DC braking by frequency detection can be selected setting a051 to “02” (Frequency detection). In this case DC braking oper-

ates when the output frequency comes down to the one you specified in A052 while the RUN command is still active. Exter-

nal DB and internal DC braking are invalid during the frequency detection mode.

F-SET

A052

F-OUT

Eample 1: Step change in F-SET

Example 2: Analog change in F-SET

• Last option is to trigger the DC injection by a digital input when the terminal (DB) is turned ON. Set parameters A053 and

A054 to setup this function. There are several cases depending on the motor rotation and Run command status.

FW or RV DI are ON

Run from operator

Run from operator with delay

[FW,RV]

[DB]

delay

A053

F-OUT

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

DC braking at startup is also possible by independent setup of parameters A057 and A058. This is useful in aplications were load

should be totally stopped before starting the movement.

Parameter

Parameter Name

Description

A051

DC braking enable

Three options; select codes:

00... Disable

01... Enable during stop

02... Frequency detection

A052

DC braking frequency

The frequency at which DC braking begins, range is from the start

frequency (B082) to 60Hz

A053

DC braking wait time

The delay from the end of controlled deceleration to start of DC

braking (motor free runs until DC braking begins), range is 0.0 to

5.0 sec.

A054

DC braking force for

Level of DC braking force, settable from 0 to 100%

deceleration

A055

DC braking time for deceleration

Sets the duration for DC braking, range is from 0.0 to 60.0 seconds

A056

DC braking / edge or level

Two options; select codes:

detection for [DB] input

00... Edge detection

01... Level detection

A057

DC braking force at start

Level of DC braking force at start, settable from 0 to 100%

A058

DC braking time at start

Sets the duration for DC braking, range is from 0.0 to 60.0 seconds

A059

Carrier frequency during

Carrier frequency of DC braking performance, range is from 2.0

DC braking

to 15.0 kHz

Be careful to avoid specifying to long braking time or to hihg carrier frequency that can cause motor overheating. If you use DC

braking is recommended to use motors with a built-in thermistor and wire it to inverter’s thermistor input.

3.9 V/F Curve

The inverter generates the motor output according to the V/f algorithm selected on parameter A044. The factory default is Con-

stant torque (“00”). Review the following description to help you choose the best torque control algorithm for your application.

Review following description to help you choose the best torque control algo-

Constant torque

rithm for your application:.

A044 = 00

100%

• Constant and Variable (Reduced) Torque - The graph at right shows the

constant torque characteristic from 0 Hz to the base frequency A003. The

voltage remains constant for output frequencies higher than the base fre-

quency.

• Variable torque - The graph at right shows the variable (reduced) torque

curve, which has a constant torque characteristic from 0 Hz to 10% of the

Base

Max.

base frequency. This helps to achieve higher torque at low speed with

freq.

reduced torque curve at higher speeds.

A044 = 01

Variable torque

• Sensorless Vector Control - You can achieve high torque performance

(200% torque at 0.5 Hz of output frequency) without motor speed feedback

100%

but a god tuning of the motor is necessary to do it. Please remember to per-

form auto-tuning for this control method. (A044=”3”)

• Free V/F Control - The free V/F setting function allows you to set an arbi-

trary V/F characteristics by specifying the voltages and frequencies

(b100~b113) for seven points on the V/F characteristic curve (A044=”2”)

10% Base

Base

Max.

freq.

MX2 Quick Start Guide Draft

PROGRAMMING MX2

This table shows the details about the Free V/F control

Parameter

Parameter Name

Diagram

Range

b100

Free-setting V/F freq(1)

0 to b102(Hz)

b101

Free-setting V/F volt (1)

Output voltage (V)

0.0 to 800.0(V)

b102

Free-setting V/F freq(2)

b100 to b104(Hz)

b113

b103

Free-setting V/F volt (2)

0.0 to 800.0(V)

b104

Free-setting V/F freq(3)

b102 to b106(Hz)

b105

Free-setting V/F volt (3)

0.0 to 800.0(V)

b111

b106

Free-setting V/F freq(4)

b104 to b108(Hz)

b107

Free-setting V/F volt (4)

0.0 to 800.0(V)

b109

b108

Free-setting V/F freq(5)

b106 to b110(Hz)

b107

b109

Free-setting V/F volt (5)

0.0 to 800.0(V)

b101

b110

Free-setting V/F freq(6)

b108 to b112(Hz)

b103,b105

b111

Free-setting V/F volt (6)

Output freq.(Hz)

0.0 to 800.0(V)

b112

Free-setting V/F freq(7)

0 to 400.0(Hz)

b100 b102 b104

b106 b108

b110 b112

b113

Free-setting V/F volt (7)

0.0 to 800.0(V)

3.10 Torque boost function

Manual torque boost - Constant and Vairable torque algorithms

feature and asjustable torque boost curve that could help during

A042 = 5 (%)

the startup of load with very big inertia or friction. On those cases

100%

it may be necessary to increase the low frequency starting torque

characteristic by boosting the voltage above the normal V/F ratio.

Basically it attempsts to compensate for voltage drop in the motor

5% voltage

primary winding in the low speed range.

boost

(100%=A082)

Be aware that running the motor at a low speed for a long time can

1.8 Hz

30 Hz

fbase =

cause motor overheating and this is particularly true when manual

60 Hz

torque boost is activated and motor doesn’t have force ventilation.

A043 = 3 (%)

Automatic torque boost- Use the voltage compensation (A046)

and slip compensation (A047) to obtain a better performance under automatic torque boost mode (A041=01) ajusting the output

frequency and output voltage automatically depending on the load. The output voltage due automatic boost is added to the man-

ual torque boost voltage so both should be adjusted.

Parameter

Parameter Name

Description

A041

Torque boost select

Two options:

00... Manual torque boost

01... Automatic torque boost

A042

Manual torque boost value

Can boost starting torque between 0 and 20% above normal

V/f curve, range is 0.0 to 20.0%

A043

Manual torque boost frequency

Sets the frequency of the V/f breakpoint for torque boost,

range is 0.0 to 50.0%

A044

V/f characteristic curve

00... Constant torque

01... Reduced torque (1.7)

02... Free V/F

03... Sensorless vector (SLV)

A045

V/f gain

Sets voltage gain of the inverter, range is 20. to 100.%

A046

Voltage compensation gain for auto- Sets voltage compensation gain under automatic torque boost,

matic torque boost

range is 0. to 255.

A047

Slip compensation gain for auto-

Sets slip compensation gain under automatic torque boost,

matic torque boost

range is 0. to 255.

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

3.11 Analog inputs

MX2 provides two analog inputs, the input terminal group includes the [L], [OI],

AM H

[O], and [H] terminals on the control connector, which provide for Voltage [O] or

+V Ref.

Current [OI] input. All analog input signals must use the analog ground [L].

Voltage input

If you use either the voltage or current analog input, you must select one of them

Current input

using the logic input terminal function [AT] analog type. Refer to next table for

A GND

details about the combinations between A005 and [AT] terminal. Remember that

you must also set A001=01 to select analog input as the frequency source.

V/I input select

A001

If [AT] function is not assigned to any digital input the inverter recognizes the

[AT]

Freq.

[AT] as OFF and [O]+[OI] will be used as analog input. In case either (O) or (OI)

setting

is to be referred, please ground the other.

A005

[AT] Input

Analog Input Configuration

AM H

[O]

OFF

[OI]

4-20 mA

[O]

OFF

Integrated POT on external panel

0-10 V

[OI]

1 to 2kΩ, 2 W

OFF

Integrated POT on external panel

For [O] input and using parameters A013 and A014 you could select the portion of

Max frequency

the voltage input range. Parameters A011 and A012 select the start and end fre-

quency of the converted output frequency range, respectively. When the line does

A012

A102

not begin at the origin (A011 and A013 > 0), then A015 defines whether the

A015=00

inverter outputs 0 Hz or the A011 specified frequency for analog input below A013.

A105=00

Parameter

Parameter name

Description

A015=01

A011

[O] start frequency

0.00 to 400.00

A105=01

A011

A012

[O] end frequency

0.00 to 400.00

A101

A013

[O] start voltage

0. to 100%

A014

[O] end voltage

0. to 100%

A013

A014

100%

A015

[O] start frequency enable

00... Use offset (A011 value)

A103

A104

10V

01..

Use 0Hz

Input scale

A101

[OI] start frequency

0.00 to 400.00

A102

[OI] end frequency

0.00 to 400.00

A103

[OI] start voltage

0. to 100%

A104

[OI] end voltage

0. to 100%

A105

[OI] start frequency enable

00... Use offset (A101 value)

01..

Use 0Hz

A016

Analog input filter

Range n = 1 to 31,

1 to 30 : ×2ms filter

31: 500ms fixed filter with ±0.1kHz hys.

MX2 Quick Start Guide Draft

PROGRAMMING MX2

3.12 Digital inputs

The function codes in the following table let you assign between a wide range of functions to any of the seven logic inputs for the

MX2 inverter. The functions C001 through C007 configure the terminals [1] through [7] respectively. The "value" of these partic-

ular parameters is not a scalar value, but it is a discrete number that selects one option from many available options.

Input Function Summary Table

Option

Terminal

Function Name

Description

Code

Symbol

FORWARD Run/Stop

Inverter is in Run Mode, motor runs forward

OFF

Inverter is in Stop Mode, motor stops

Reverse Run/Stop

Inverter is in Run Mode, motor runs reverse

OFF

Inverter is in Stop Mode, motor stops

CF1

Multi-speed Select, Bit 0 (LSB)

Binary encoded speed selection bit 3 to bit 0

CF2

Multi-speed Select, Bit 1

CF3

Multi-speed Select, Bit 2

OFF

CF4

Multi-speed Select, Bit 3 (MSB)

Jogging

Inverter is in Run Mode, output to motor runs at jog parameter frequency

External DC braking

DC braking will be applied during deceleration

SET

Set (select) 2nd motor Data

The inverter uses 2nd motor parameters for generating frequency output to motor

OFF

The inverter uses 1st (main) motor parameters for generating frequency output to motor

2CH

2-stage Acceleration and Decel-

Frequency output uses 2nd-stage acceleration and deceleration values

eration

OFF

Frequency output uses standard acceleration and deceleration values

FRS

Free-run Stop

Causes output to turn OFF, allowing motor to free run (coast) to stop

EXT

External Trip

When assigned input transitions OFF to ON, inverter latches trip event and displays E 12

OFF

No trip event for ON to OFF, any recorded trip events remain in history until reset

USP

Unattended Start Protection

On powerup, the inverter will not resume a Run command

OFF

On powerup, the inverter will resume a Run command that was active before power loss

Commercial power source swi-

Motor can be driven by commercial power

tchover

OFF

Motor is driven via the inverter

SFT

Software Lock

The keypad and remote programming devices are prevented from changing parameters

OFF

The parameters may be edited and stored

Analog Input Voltage/Current

Refer to Analog In put selection

Select

OFF

Reset Inverter

The trip condition is reset, the motor output is turned OFF, and powerup reset is asserted

OFF

Normal power-ON operation

PTC

PTC thermistor Thermal

ANLG

When a thermistor is connected to terminal [5] and [L], the inverter checks for over-tem-

Protection (C005 only)

perature and will cause trip event and turn OFF output to motor

OPEN

A disconnect of the thermistor causes a trip event, and the inverter turns OFF the motor

STA

Start (3-wire interface)

Starts the motor rotation

STP

Stop (3-wire interface)

Stops the motor rotation

F/R

FWD, REV

Selects the direction of motor rotation: ON = FWD. While the motor is rotating, a change

(3-wire interface)

of F/R will start a deceleration, followed by a change in direction

OFF

Selects the direction of motor rotation: OFF = REV. While the motor is rotating, a change

of F/R will start a deceleration, followed by a change in direction

PID

PID Disable

Temporarily disables PID loop control. Inverter output turns OFF as long as PID Enable is

active (A071=01)

OFF

Has no effect on PID loop operation, operates normally if PID Enable is active (A071=01)

PIDC

PID Reset

Resets the PID loop controller. Main consequence is that integrator sum is forced to zero

Remote Control UP Function

Accelerates (increases output frequency) motor from current frequency

(motorized speed pot.)

DWN

Remote Control Down Function

Decelerates (decreases output frequency) motor from current frequency

(motorized speed pot.)

UDC

Remote Control Data Clearing

Clears the UP/DWN frequency memory by forcing it to equal the set frequency parameter

F001. Setting C101 must be set=00 to enable this function to work

OPE

Operator Control

Forces the source of the output frequency setting A001 and the source of the Run com-

mand A002 to be from the digital operator

OFF

Source of output frequency set by A001 and source of Run command set by A002 is used

SF1

Multi-speed Select, Bit 1

Bit encoded speed select, Bit 1 to Bit 7

SF2

Multi-speed Select, Bit 2

SF3

Multi-speed Select, Bit 3

SF4

Multi-speed Select, Bit 4

OFF

SF5

Multi-speed Select, Bit 5

SF6

Multi-speed Select, Bit 6

SF7

Multi-speed Select, Bit 7

OLR

Overload Restriction Source

Perform overload restriction

Changeover

OFF

Normal operation

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

Input Function Summary Table

Option

Terminal

Function Name

Description

Code

Symbol

Torque Limit Selection

Setting of b040 is enabled

OFF

Max. torque is limited with 200%

TRQ1

Torque limit switch 1

Torque limit related parameters of Powering/regen, and FW/RV modes are selected by the

combinations of these inputs.

TRQ2

Torque limit switch 2

OFF

BOK

Brake confirmation

Brake confirmation signal received

OFF

Brake confirmation signal not received

LAC

LAD cancellation

Set ramp times are ignored. Inverter output immediately follows the freq. command.

OFF

Accel. and/or decel. is according to the set ramp time

PCLR

Pulse counter clear

Clear the position deviation data

OFF

Maintain the position deviation data

ADD

ADD frequency enable

Adds the A145 (add frequency) value to the output frequency

OFF

Does not add the A145 value to the output frequency

F-TM

Force Terminal Mode

Force inverter to use input terminals for output frequency and Run command sources

OFF

Source of output frequency set by A001 and source of Run command set by A002 is used

ATR

Enable torque command input

Torque control command input is enabled

OFF

Torque control command input is disabled

KHC

Clear watt-hour data

MI1

General purpose input (1)

General purpose input (1) to (7) under Drive programming

MI2

General purpose input (2)

MI3

General purpose input (3)

MI4

General purpose input (4)

OFF

MI5

General purpose input (5)

MI6

General purpose input (6)

MI7

General purpose input (7)

AHD

Analog command hold

Analog command is held

OFF

Analog command is not held

CP1

Multistage-position switch (1)

Multistage position commands are set according to the combination of these switches.

CP2

Multistage-position switch (2)

OFF

CP3

Multistage-position switch (3)

ORL

Limit signal of homing

Limit signal of homing is ON

ORG

Trigger signal of homing

Starts homing operation

SPD

Speed/position changeover

Speed control mode

OFF

Position control mode

GS1 *

GS1 input

EN60204-1 related signals: Signal input of "Safe torque off" function.

GS2 *

GS2 input

OFF

485

Start EzCOM

Starts EzCOM

OFF

No execution

PRG

Executing Drive programming

Executing Drive program

OFF

No execution

HLD

Retain output frequency

Retain the current output frequency

ROK

Permission of Run command

Run command permitted

Rotation direction detection

Forward rotation

(C007 only)

OFF

Reverse rotation

DISP

Display limitation

Only a parameter configured in b038 is shown

OFF

All the monitors can be shown

255

No function

(input ignored)

All this functions could be assigned to any of the multi-function inputs on parameters C001 to C007, select if the input will be

normally open or normally close and the response time of the input.

Parameter

Parameter name

Description

C001

Input [1] function

Select input terminal [1] function

C002

Input [2] function

Select input terminal [2] function

C003

Input [3] function

Select input terminal [3] function

[GS1 assignable]

C004

Input [4] function

Select input terminal [4] function

[GS2 assignable]

C005

Input [5] function

Select input terminal [5] function

[PTC assignable]

C006

Input [6] function

Select input terminal [6] function

C007

Input [7] function

Select input terminal [7] function

MX2 Quick Start Guide Draft

PROGRAMMING MX2

Parameter

Parameter name

Description

C011

Input [1] active state

Select logic conversion, two option codes:

C012

Input [2] active state

00... normally open [NO]

01... normally closed [NC]

C013

Input [3] active state

C014

Input [4] active state

C015

Input [5] active state

C016

Input [6] active state

C017

Input [7] active state

C160

Input [1] response time

Sets response time of each input terminal,

set range:

C161

Input [2] response time

0 (x 2 [ms]) to 200 (x 2 [ms])

C162

Input [3] response time

C163

Input [4] response time

C164

Input [5] response time

C165

Input [6] response time

C166

Input [7] response time

d005

Intelligent input

terminal status

OFF

Terminal numbers

An input terminal configured for option code 18 ([RS] Reset command) cannot be configured for normally closed operation.

3.13 Digital outputs

Function codes in the following table let you assign different options into logical outputs (terminals [11],[12] and [AL]) on

parameter C021, C022 and C026..

Input Function Summary Table

Option

Terminal

Function Name

Description

Code

Symbol

RUN

Run Signal

When the inverter is in Run Mode

FA1

Frequency Arrival Type 1-

When output to motor is at the set frequency

Constant Speed

OFF

When output to motor is OFF, or in any acceleration or deceleration ramp

FA2

Frequency Arrival Type 2-

When output to motor is at or above the set freq., even if in accel (C042) or

Over frequency

decel (C043) ramps

OFF

When output to motor is OFF, or at a level below the set frequency

Overload Advance Notice

When output current is more than the set threshold (C041) for the overload sig-

Signal 1

nal

Output Deviation for PID

When PID error is more than the set threshold for the deviation signal

Control

Alarm Signal

When an alarm signal has occurred and has not been cleared

FA3

Frequency Arrival Type 3-

When output to motor is at the set frequency, during accel (C042) and decel

Set frequency

(C043).

OTQ

Over/under Torque Signal

Estimated motor torque exceeds the specified level

Undervoltage

Inverter is in Undervoltage

TRQ

Torque Limited Signal

Torque limit function is executing

RNT

Run Time Expired

Total running time of the inverter exceeds the specified value

ONT

Power ON time Expired

Total power ON time of the inverter exceeds the specified value

THM

Thermal Warning

Accumulated thermal count exceeds the C061 set value

BRK

Brake Release Signal

Output for brake release

BER

Brake Error Signal

Brake error has occurred

Zero Hz Speed Signal

Output frequency falls below the threshold specified in C063

DSE

Speed Deviation Excessive

Deviation of speed command and actual speed exceeds the specified value

P027.

POK

Positioning Completion

Positioning is completed

FA4

Frequency Arrival Type 4-

When output to motor is at or above the set freq., even if in accel (C045) or

Over frequency

decel (C046) ramps

FA5

Frequency Arrival Type 5-

When output to motor is at the set frequency, during accel (C045) and decel

Set frequency

(C046).

OL2

Overload Advance Notice

When output current is more than the set threshold (C111) for the overload sig-

Signal 2

nal

ODc

Analog Voltage Input Dis-

When the [O] input value < B070 setting (signal loss detected)

connect Detection

OIDc

Analog Current input Dis-

When the [OI] input value < B071 setting (signal loss detected)

connect Detection

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

Input Function Summary Table

Option

Terminal

Function Name

Description

Code

Symbol

FBV

PID Second Stage Output

Transitions to ON when the inverter is in RUN Mode and the PID Process Vari-

able (PV) is less than the Feedback Low Limit (C053)

OFF

Transitions to OFF when the PID Process Variable (PV) exceeds the PID High

Limit (C052), and transitions to OFF when the inverter goes from Run Mode to

Stop Mode

NDc

Network Disconnect Detect

When communications watchdog timer (period specified by C077) has time out

LOG1

Logic Output Function 1

When the Boolean operation specified by C143 has a logical "1" result

LOG2

Logic Output Function 2

When the Boolean operation specified by C146 has a logical "1" result

LOG3

Logic Output Function 3

When the Boolean operation specified by C149 has a logical "1" result

WAC

Capacitor Life Warning Sig-

Lifetime of internal capacitor has expired.

nal

WAF

Cooling Fan Warning Signal

Lifetime of cooling fan has expired.

Starting Contact Signal

Either FW or RV command is given to the inverter

OFF

No FW or RV command is given to the inverter, or both are given to the inverter

OHF

Heat Sink Overheat Warning

Temperature of the heat sink exceeds a specified value (C064)

LOC

Low load detection

Motor current is less than the specified value (C039)

MO1

General Output 1

General output 1 is ON (Used by Drive programing)

MO2

General Output 2

General output 2 is ON (Used by Drive programing)

MO3

General Output 3

General output 3 is ON (Used by Drive programing)

IRDY

Inverter Ready Signal

Inverter can receive a run command

FWR

Forward Rotation

Inverter is driving the motor in forward direction

RVR

Reverse Rotation

Inverter is driving the motor in reverse direction

MJA

Major Failure Signal

Inverter is tripping with major failure

WCO

Window Comparator for

Analog voltage input value is inside of the window comparator

Analog Voltage Input

WCOI

Window Comparator for

Analog current input value is inside of the window comparator

Analog Current Input

FREF

Frequency Command

Frequency command is given from the operator

Source

REF

Run Command Source

Run command is given from the operator

SETM

2nd motor Selection

2nd motor is being selected

EDM

STO (Safe Torque Off) Per-

STO is being performed

formance Monitor

(Output terminal 11 only)

OPO

Option card output

(output terminal for option card)

255

Not used

In the same way of that the digital inputs is possible to choose between normally close and normally open and even is possible to

use some On and Off delay for each of the outputs.

Parameter

Parameter name

Description

Output [11] function

C021

Programmable functions available for logic

[EDM assignable]

(discrete) outputs transistor type

C022

Output [12] function

Programmable functions available for logic

C026

Alarm relay function

(discrete) outputs relay type

C031

Output [11] active state

Select logic conversion, two option codes:

C032

Output [12] active state

00... normally open [NO]

C036

Alarm relay active state

01... normally closed [NC]

C130

Output [11] on delay

Set range is 0.0 to 100.0 sec.

C131

Output [11] off delay

C132

Output [12] on delay

Set range is 0.0 to 100.0 sec.

C133

Output [12] off delay

C140

Relay output on delay

Set range is 0.0 to 100.0 sec.

C141

Relay output off delay

C132

Output [12] on delay

Set range is 0.0 to 100.0 sec.

C133

Output [12] off delay

Intelligent output

d006

OFF

terminal status

Relay

12 11

MX2 Quick Start Guide Draft

PROGRAMMING MX2

3.14 Pulse input

Pulse train input in terminal EA could be used as frequency refer-

Vcc

P24

MX2

ence, PID input, encoder feedback for position control and also as

an input for Drive Programming. The maximum frequency for this

pulse input is 32KHz and the selection is done by parameter P003.

Encoder

7/EB

Encoder feedback setting is set in parameter P004, but please

remember that this is just for positioning function and close loop

PLC

vector control can’t be performed with MX2 because this encoder

reading is not included into the speed loop. For selection “01” and

“02” on P004 is possible to use a 2-phase differential encoder but

GND

the second channel should be connect to multi-funciton input 7

PNP open collector type or

voltage output type encoder

with the function code “EB”.

Parameter

Parameter name

Description

P003

[EA] terminal selection

00… Speed reference (incl. PID)

01… For control with encoder feedback

02… Extended terminal for EzSQ

P004

Pulse train input mode selection for

Four option codes:

feedback

00…Single-phase pulse [EA]

01…2-phase pulse (90° difference) 1 ([EA] and [EB])

02…2-phase pulse (90° difference) 2 ([EA] and [EB])

03…Single-phase pulse [EA] and direction signal [EB]

P011

Encoder pulse setting

Sets the pulse number (ppr) of the encoder,

set range is 32~1024 pulses

P055

Pulse train input frequency scale set-

Sets the pulse numbers at max. frequency,

ting

set range is 1.0~32.0 kHz

P056

Pulse train input frequency filter

Set range is 0.01~2.00 sec.

time constant setting

P057

Pulse train input bias setting

Set range is -100~100 %

P058

Limitation of the pulse train input

Set range is 0~100 %

setting

The pulse input when used as frequency reference could be adjusted with parameters P055 to P058 according to this diagram

Limit

(P058)

Frequency

Bias(P057)

Frequency

measurement

1 + sT

Reference

Frequency Scale (P055)

(1.0 to 32 kHz)

Maximum Frequency

Primary Delay Filter (P056)

(A004)

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

3.15 Analogue and pulse outputs

Several monitors are available through the pulse output [EO] or the analogue output [AM].

Parameter

Parameter name

Description

C027

[EO] terminal selection (Pulse/PWM

00... Output frequency (PWM)

output)

01... Output current (PWM)

02... Output torque (PWM)

03... Output frequency (Pulse train)

04... Output voltage (PWM)

05... Input power (PWM)

06... Electronic thermal load ratio (PWM)

07... LAD frequency (PWM)

08... Output current (Pulse train)

10... Heat sink temperature (PWM)

12... General output (PWM)

15... Pulse train input monitor

16... Option(PWM)

C028

[AM] terminal selection (Analog

00... Output frequency

voltage output 0...10V)

01... Output current

02... Output torque

04... Output voltage

05... Input power

06... Electronic thermal load ratio

07... LAD frequency

10... Heat sink temperature

11... Output torque (with code)

13... General output

16... Option

C030

Digital current monitor reference

Current with digital current monitor output at 1,440Hz Range is

value

20%~200% of rated current

C047

Pulse train input/output scale con-

If EO terminal is configured as pulse train input (C027=15), scale

version

conversion is set in C047. Pulse-out = Pulse-in (C047) Set range is

0.01 to 99.99

For the pulse train output there are two types of outputs, code “03”, “08” and “15” outputs a pulse train with a 50% duty cycle

while the PWM has a fixed frequency of 156.25Hz were the duty cycle is changed depending on the output.

3.16 Torque limit

Torque limit function allows you to limit the motor output when sensorless vector control (SLV) is selected in A044. This func-

tion has limited accuracy and repeatability and is realiable only above 15 - 20Hz. You can choose between models using parame-

ter b040.

Quadrant specific setting mode (b040=00) in which individual torque limit value are applied on the four quadrants (forward

powering, reverse regeneration..) by torque limits 1 to 4 (b041 to b044)

Torque

(+)

Digital inputs

Torque limit

Regeneration

Powering

TRQ2 TRQ1

selection

(b042)

(b041)

OFF OFF

b041

Reverse rotation

Forward rotation

OFF ON

b042

Powering

Regeneration

ON OFF

b043

(b043)

(b044)

ON ON

b044

Torque

(-)

Terminal-switching mode (b040=01) where the torque limit values set in torque limits 1 to 4 (b041 to b044) are switched

depending on the combination of the states of the torque limit switch terminals 1 and 2 (TRQ1 and TRQ2) assigned to digital

inputs.

Analog voltage input mode (b040=02) where the torque limit value is set by a voltage applied to the terminal O. Range 0 to

10V corresponds with torque limit range between 0 and 200% that is valid for all operating states.

If “TL” torque limit enable functions has been assigned to any of the multi-function inputs the setting of parameter b040 only is

valid when this input is ON. No torque limitation will be applied whe the input is OFF.

Parameter

Parameter name

Description

b040

Torque limit selection

Quadrant-specific setting mode

Terminal-switching mode

Analog voltage input mode(O)

b041

Torque limit 1 (fwd/power)

Torque limit level in forward powering quadrant, range is 0 to 200% / no(disabled)

MX2 Quick Start Guide Draft

PROGRAMMING MX2

Parameter

Parameter name

Description

b022

Torque limit 2 (rev/regen.)

Torque limit level in reverse regen. quadrant, range is 0 to 200% / no(disabled)

b043

Torque limit 3 (rev/power)

Torque limit level in reverse powering quadrant, range is 0 to 200% / no(disabled)

b044

Torque limit 4 (fwd/regen.)

Torque limit level in forward regen. quadrant, range is 0 to 200% / no(disabled)

b045

Torque LAD STOP selection

Disable

Enable

100% torque is referred to inverter rated current, absolute torque value is up the motor to be combined.

3.17 Torque control

Torque control in open loop could be achieve with following parameters. 100% torque is referred to inverter rated current but

absolute torque value depends on the motor connected. It has limited accuracy and working range so is recomended only above

15 - 20Hz and over 20 - 30% of the motor torque capacity.

Parameter

Parameter name

Description

P033

Torque command input selection

00… Analog voltage input [O]

01… Analog current input [OI]

03… Operator, 06…Option

P034

Torque command level input

Set range is 0~200%

P036

Torque bias mode selection

00… According to the sign

01… According to the rotation direction

05… Option

P037

Torque bias value setting

Range is -200~200%

P038

Torque bias polar selection

00… No bias

01… Operator

P039

Speed limit of Torque control (Forward

Set range is 0.00~120.00Hz

rotation)

P040

Speed limit of Torque control (Reverse

Set range is 0.00~120.00Hz

rotation)

P041

Speed / Torque control switching time

Set range is 0 to 1000 ms

To enable the torque control is necessary to assign the “ATR” (Enable torque command input) to one of the multi-function inputs

and set it to ON. When the input is OFF the inverter will work in speed mode.

At low speed, small torque command or 4 quadrant control applications the perfomance of this function will be limited due the

open loop system.

3.18 Electronic thermal overload

The thermal overload detection protects the inverter and motor from overheating due to an excessive load using a current

inverse time curve to determine the trip point. The characteristic curve depends on dual rate setting in b049 and is unique for

both inverter and motor but reduction rate depending on the frequency could be selected in parameter b013.

b049=00 (HD )

b049=01 (ND )

Trip time (s)

3.0

0.5

Percentage of

109%

150%

200%

116%

120%

150%

b012/b212

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

b013 could be used to match the torque characteristic with the load. Output current on the winding is used for this calculation as

is proportional to the torque generated by the motor. That’s why the current level has to be set in parameter b012 with a range

that goes from 20 to 100% of the inverter rated current.

Reduced Torque (b013=00)

Constant Torque (b013=01)

Free setting (b013=02)

Reduction rate

b012 x 1.0

b012 x 0.8

b020

Setting range

b018

b012 x 0.6

b016

b015

b017

b019

Output frequency [Hz]

Base FQ

Output frequency [Hz]

Parameter

Parameter name

Description

b012

Level of electronic thermal

Set a level between 20% and 100% for the rated inverter current.

b013

Electronic thermal characteristic

Select from three curves, option codes:

00... Reduced torque

01... Constant torque

02... Free setting

b015

Free setting electronic thermal ~freq.1

Range is 0 to 400 Hz

b016

Free setting electronic thermal ~current1

Range is 0 to inverter rated current Amps

b017

Free setting electronic thermal ~freq.2

Range is 0 to 400 Hz

b018

Free setting electronic thermal ~current2

Range is 0 to inverter rated current Amps

b019

Free setting electronic thermal ~freq.3

Range is 0 to 400 Hz

b020

Free setting electronic thermal ~current3

Range is 0 to inverter rated current Amps

3.19 Carrier frequency (PWM)

The internal switching frequency of the inverter circuitry (also called chop-

Carrier freq.

per frequency) defines the IGBT communtation speed that is used to gen-

15kHz

erated the output frequency. Is adjustable from 2.0 to 15KHz (depending

12kHz

on the inverter size) where the audible noise decrease at higher frequencies

while the RFI noise and leakage current increase.

9kHz

6kHz

The carrier frequency is adjusted by parameter b083 but the activation of

the aumatic carrier frequency reduction on parameter b089 could reduce

3kHz

the selected value when the output current increase or when the heat sink

temperature is too high. On this way is possible to have a high carrier fre-

100

quency with light loads and avoid the derating when the load increase. The

60%

72%

84%

96%

upper limit is defined by b083 while the lower one is 3KHz with 2KHz per

Output current

second reduction rate.

Parameter

Parameter name

Description

b083

Carrier frequency

Sets the PWM carrier (internal switching frequency), range is

2.0 to 15.0 kHz

b089

Automatic carrier frequency reduction

Three option codes:

Disabled

Enabled, depending on the output current

Enabled, depending on the heat-sink temperature

MX2 Quick Start Guide Draft

PROGRAMMING MX2

3.20 PID Function

When enabled, the built-in PID loop calculates an ideal inverter output value that cause the loop feedback process variable (PV)

to move closer to the set point value (SP). The frequency command is used as SP and the PID loop algorithm will read the analog

input for the process variable and calculate the proper inverter output to reach it.

Setpoint

PID

Freq.

External

+ Error

Inverter

Motor

Calculation

Process

Process Variable (PV)

Sensor

In standard operation, inverter uses a reference source selected by A001 for the output frequency which may be a fixed or vari-

able value. To enable PID operation is necessary to set A071 to “01” and this will cause the inverter to calculate the target fre-

quiency or set point. This presents some advantges like potential energy saving and direct control over the process variable

instead of the motor speed.

Parameter

Parameter name

Description

A071

PID enable

00... PID Disable

01... PID Enable

02... PID Enable with reverse output

A072

PID proportional gain

Proportional gain has a range of 0.00 to 25.00

A073

PID integral time constant

Integral time constant has a range of 0.0 to 3600 seconds

A074

PID derivative time constant

Derivative time constant has a range of 0.0 to 100 seconds

A075

PV scale conversion

Process Variable (PV), scale factor (multiplier), range of 0.01 to 99.99

A076

PV source

Selects source of Process Variable (PV), option codes:

00..

[OI] terminal (current in)

01..

[O] terminal (voltage in)

02 ..

ModBus network

03..

Pulse train input 10 Calculate function output

A077

Reverse PID action

Two option codes: 00 PID input = SP-PV 01 PID input = -(SP-PV)

A078

PID output limit

Sets the limit of PID output as percent of full scale, range is 0.0 to 100.0%

A079

PID feed forward selection

00... Disabled

01...

[O] terminal (voltage in)

02...

[OI] terminal (current in)

A156

PID sleep function action threshold

Sets the threshold for the action, set range 0.0~400.0 Hz

A157

PID sleep function action delay time

Sets the delay time for the action, set range 0.0~25.5 sec

A071

PID enable

00... PID Disable

01... PID Enable

02... PID Enable with reverse output

3.21 Current limitation functions

Overload Restriction reduce the output frequency while motoring or increase

Motor

it during regeneration to restrict the overload when the output current exceeds

current

Restriction area

a certain limit. You can adjust the inverter to apply overload retriction only

B022

during constant speed allowing higher currents for acceleration.

Additionally two separate set of parameters are avaiable and is possible to

choose between them by intelligent input terminal “39: OLR”.

Regenerating

Output

B023

frequency

Powering

B023

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

Over-current Trip Suppression function monitors the motor current

B027 = 01

OC LAD STOP = Enabled

and actively changes the output frequency profile to keep the motor cur-

Motor

Approx. 150% of the inverter

rent below 150% of the motor rated current. Basically the acceleration

current

rated current

ramp is at stopped above this current and it only restarts when the cur-

rent goes below again. It avoids the trip but the total acceleration time

could be longer when this function is enable.

Additionally should be considered that this function doesn’t operate

keeping a constant motor current so is still possible to have an over-cur-

Output

Stops accel

frequency

rent trip during extreme acceleration.

Resumes accel

Set acc time

Actual acc time

Parameter

Parameter name

Description

b021

Overload restriction operation mode

Disabled

Enabled for acceleration and constant speed

Enabled for constant speed only

Enabled for acceleration and constant speed, increase speed at regen.

b022

Overload restriction level

Sets the level of overload restriction, between 20% and 200% of the rated current of

the inverter, setting resolution is 1% of rated current

b023

Deceleration rate at overload restriction

Sets the deceleration rate when inverter detects overload, range is 0.1 to 3000.0, reso-

lution 0.1

b024

Overload restriction operation mode 2

Disabled

Enabled for acceleration and constant speed

Enabled for constant speed only

Enabled for acceleration and constant speed, increase speed at regen.

b025

Overload restriction level 2

Sets the level of overload restriction, between 20% and 200% of the rated current of

the inverter, setting resolution is 1% of rated current

b026

Deceleration rate 2 at overload restriction

Sets the deceleration rate when inverter detects overload, range is 0.1 to 3000.0, reso-

lution 0.1

b027

OC suppression selection *

Disabled

Enabled

3.22 Overvoltage protection

DC Bus AVR (Automatic Voltage regulation) helps to avoid an overvoltage

b130 = 01

trip when the DC bus voltage increase due regeneration during decelera-

DC bus voltage

tion. The function keeps the DC bus voltage stable at certain level regulating

the deceleration ramp by a PI function. Please note that the actual decelera-

Threshold voltage to start DC bus AVR (B131)

tion time can be longer in this case.

Parameter

Parameter name

Description

b130

Deceleration overvoltage sup-

Disabled

pression enable

Enabled

Enabled with accel.

Freq

b131

Decel. overvolt. suppress level

DC bus voltage of suppression. Range is:

200 V class 330 to 395

400 V class 660 to 790

b132

Decel. overvolt. suppress const.

Accel. rate when b130=02.

Set range: 0.10 ~ 30.00 sec.

b133

Decel. overvolt. suppress

Proportional gain when b130=01. Range is:

proportional gain

0.00 to 5.00

Normal

DC bus AVR

b134

Decel. overvolt. suppress

Integration time when b130=01. Range is: 0.00

operation

integral time

to 150.0

MX2 Quick Start Guide Draft

PARAMETER LIST

3.23 Controlled stop at power loss

This function is intended to achieve a controlled stop and avoid free-running of the motor when power is lost during run mode.

Inverter controls the internal DC bus voltage while decelerating the motor using the regenerative energy to keep the DC bus at a

level that allows to reduce the motor speed and avoid a long coasting time. Next diagram shows how the function works:

Power

OFF

DC bus voltage

b052

b051

Under-voltage

level

Output frequency

b054

b053

When the DC voltage of the inverter goes down to b051 level, inverter decrease the output frequency by a amount set in b054 to

force the motor to regenerate energy that is used to increase the DC bus value. After this the deceleration continue at the rate set

in b053 until the upper limit b052 is reach were the deceleration ramp stops until the DC bus drops again. This operation is repa-

ted until the motor is totally stopped or there is not enough regeneration from the motor and the DC bus goes below the under-

voltage level.

Parameter

Parameter name

Description

b050

Controlled deceleration on power loss

Trips

Decelerates to a stop

Decelerates to a stop with DC bus voltage controlled

Decelerates to a stop with DC bus voltage controlled, then restart

b051

DC bus voltage trigger level of ctrl. decel.

Setting of DC bus voltage to start controlled decel. operation. Range is 0.0 to 1000.0

b052

Over-voltage threshold of ctrl. decel.

Setting the OV-LAD stop level of controlled decel. operation. Range is 0.0 to 1000.0

b053

Deceleration time of ctrl. decel.

Range is 0.01 to 3600.0

b054

Initial freq. drop of ctrl. decel.

Setting of initial freq. drop. Range is 0.0 to 10.0 Hz

4 PARAMETER LIST

The PDU (Process Data Unit) register number are addressed starting at zero. Therefore register numbered “0012h” addressed as

“0011h”. Register address value (transmited on Modbus line) is 1 less than the Register number of the table

4.1 Parameter group D: Monitors

Function code

Function name

Monitoring and setting items

Units

Modbus

d001 (32-bits)

Output frequency monitor

0 to 40000(100000)

0.01 [Hz]

1001h

1002h

d002

Output current monitor

0 to 65530

0.01 [A]

1003h

d003

Rotation direction minitoring

0: Stopping, 1: Forward rotation,

0.1 [Hz]

1004h

2: Reverse rotation

d004 (32-bits)

Process variable (PV), PID feedback monitoring

0 to 1000000

0.1

1005h

1006h

d005

Intelligent input terminal status

2^0: Terminal 1 to 2^6: Terminal 7

1 bit

1007h

d006

Intelligent output terminal status

2^0: Terminal 11 to 2^1: Terminal 12/

1 bit

1008h

2^2: Relay Terminal

d007 (high)

Scaled output frequency monitor

0 to 4000000(10000000)

0.01

1009h

d007 (low)

100Ah

d008 (high)

Actual-frequency monitor

-100000 to +100000

0.01 [Hz]

100Bh

d008 (low)

100Ch

d009

Torque command monitor

-200 to +200

1 [%]

100Dh

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

Function code

Function name

Monitoring and setting items

Units

Modbus

d010

Torque bias monitor

-200 to +200

1 [%]

100Eh

d012

Torque monitor

-200 to +200

1 [%]

1010h

d013

Output voltage monitor

0 to 6000

0.1 [V]

1011h

d014

Power monitor

0 to 1000

0.1 [kW]

1012h

d015 (32-bits)

Watt-hour monitor

0 to 9999000

0.1

1013h

1014h

d016 (32-bits)

Elapsed RUN time monitor

0 to 999900

1 [h]

1015h

1016h

d017 (32-bits)

Elapsed power-on time monitor

0 to 999900

1 [h]

1017h

1018h

d018

Heat sink temperature monitor

-200 to 1500

0.1 [?]

1019h

d022

Life-check monitor

2^0: Capacitor on main circuit board

1 bit

101Dh

2^1: cooling-fan

d023

Drive programming program counter

0~1024

101Eh

d024

Drive programming program number

0~9999

101Fh

d025(32-bits)

User monitor 1

-2147483647 to 2147483647

102Eh

102Fh

d026(32-bits)

User monitor 2

-2147483647 to 2147483647

1030h

1031h

d027(32-bits)

User monitor 3

-2147483647 to 2147483647

1032h

1033h

d029(32-bits)

Position setting monitor

-268435455 to 268435455

1036h

1037h

d030(32-bits)

Position feedback monitor

-268435455 to 268435455

1038h

1039h

d60

Inverter mode monitor

0 (IM CT)

1057h

2(IM High Freq mode)

1(IM VT)

d80

Trip counter

0 to 65530

0011h

d081

Trip info 1

Trip factor

0012h to

Inverter status

001Bh

d082

Trip info 2

Output frequency (32-bit)

001Ch to

0025h

Output current

d083

Trip info 3

0026h to

Output voltage

002Fh

Running time (32-bit)

d084

Trip info 4

0030h to

Power-on time (32-bit)

0039h

d085

Trip info 5

003Ah to

0043h

d086

Trip info 6

0044h to

004Ch

d090

Warning monitor

Warning code

004Eh

d102

DC voltage monitoring (across P and N)

0 to 10000

0.1 [V]

1026h

d103

BRD load factor monitoring

0 to 1000

0.1 [%]

1027h

d104

Electronic thermal overload monitoring

0 to 1000

0.1 [%]

1028h

4.2 Parameter group A

Function code

Function name

Monitoring and setting items

Units

Run

Modbus

Default

mode

edit

Nº

A001

Frequency source

0 (keypad potentiometer), 1 (control circuit terminal



1201h

block), 2 (digital operator), 3 (Modbus), 4 (option ), 6

(pulse train input), 7 (easy sequence), 10 (operation

function result)

A002

Run command source (*)

1 (control circuit terminal block), 2 (digital operator), 3



1202h

(Modbus), 4 (option)

A003

Base frequency

300 to "maximum frequency"

0.1 [Hz]



1203h

50.0

A004

Maximum frequency

300 to 4000 (10000)

0.1 [Hz]



1204h

50.0

A005

[AT] selection

0 (switching between O and OI terminals), 2 (switching



1205h

between O terminal and keypad potentiometer), 3

(switching between OI terminal and keypad potentiom-

eter)

A011 (32-bits)

[O] input active range start frequency

0 to 40000(100000)

0.01 [Hz]



120Bh

0.00

120Ch

A012 (32-bits)

[O] input active range end frequency

0 to 40000(100000)

0.01 [Hz]



120Dh

0.00

120Eh

A013

[O] input active range start voltage

0 to "[O]-[L] input active range end voltage"

1 [%]



120Fh

A014

[O] input active range end voltage

"[O]-[L] input active range start voltage" to 100

1 [%]



1210h

100

A015

[O] input start frequency select

00 (external start frequency), 01 (0 Hz)



1211h

A016

Analog input filter.

1 to 30 or 31 (500 ms filter ±0.1 Hz



1212h

with hysteresis)

A017

EzSQ selection

00 (disabling), 01 (PRG terminal) , 02 (Always)



1213h

A019

Multi speed operation selection

00 (binary), 01 (bit)



1215h

A020 (32-bits)

Multi-speed freq. 0

0 or "start frequency" to "maximum frequency"

0.01 [Hz]



1216h

6.00

1217h

A021 (32-bits)

Multi-speed freq. 1

0 or "start frequency" to "maximum frequency"

0.01 [Hz]



1218h

0.00

1219h

MX2 Quick Start Guide Draft

PARAMETER LIST

Function code

Function name

Monitoring and setting items

Units

Run

Modbus

Default

mode

edit

Nº

A022 (32-bits)

Multi-speed freq. 2

0 or "start frequency" to "maximum frequency"

0.01 [Hz]



121Ah

0.00

121Bh

A023 (32-bits)

Multi-speed freq. 3

0 or "start frequency" to "maximum frequency"

0.01 [Hz]



121Ch

0.00

121Dh

A024 (32-bits)

Multi-speed freq. 4

0 or "start frequency" to "maximum frequency"

0.01 [Hz]



121Eh

0.00

121Fh

A025 (32-bits)

Multi-speed freq. 5

0 or "start frequency" to "maximum frequency"

0.01 [Hz]



1220h

0.00

1221h

A026 (32-bits)

Multi-speed freq. 6

0 or "start frequency" to "maximum frequency"

0.01 [Hz]



1222h

0.00

1223h

A027 (32-bits)

Multi-speed freq. 7

0 or "start frequency" to "maximum frequency"

0.01 [Hz]



1224h

0.00

1225h

A028 (32-bits)

Multi-speed freq. 8

0 or "start frequency" to "maximum frequency"

0.01 [Hz]



1226h

0.00

1227h

A029 (32-bits)

Multi-speed freq. 9

0 or "start frequency" to "maximum frequency"

0.01 [Hz]



1228h

0.00

1229h

A030 (32-bits)

Multi-speed freq. 10

0 or "start frequency" to "maximum frequency"

0.01 [Hz]



122Ah

0.00

122Bh

A031 (32-bits)

Multi-speed freq. 11

0 or "start frequency" to "maximum frequency"

0.01 [Hz]



122Ch

0.00

122Dh

A032 (32-bits)

Multi-speed freq. 12

0 or "start frequency" to "maximum frequency"

0.01 [Hz]



122Eh

0.00

122Fh

A033 (32-bits)

Multi-speed freq. 13

0 or "start frequency" to "maximum frequency"

0.01 [Hz]



1230h

0.00

1231h

A034 (32-bits)

Multi-speed freq. 14

0 or "start frequency" to "maximum frequency"

0.01 [Hz]



1232h

0.00

1233h

A035 (32-bits)

Multi-speed freq. 15

0 or "start frequency" to "maximum frequency"

0.01 [Hz]



1234h

0.00

1235h

A038

Jog frequency

0.0, "Start frequency" to 999(10000)

0.01 [Hz]



1238h

6.00

A039

Jog stop mode

0 (free-running after jogging stops [disabled during



1239h

operation])

1 (deceleration and stop after jogging stops [disabled

during operation])

2 (DC braking after jogging stops [disabled during

operation])

3 (free-running after jogging stops [enabled during

operation])

4 (deceleration and stop after jogging stops [enabled

during operation])

5 (DC braking after jogging stops [enabled during

operation])

A041

Torque boost method selection

00 (manual torque boost),



123Bh

01 (automatic torque boost)

A042

Manual torque boost value

0 to 200

0.1 [%]



123Ch

1.0

A043

Manual torque boost frequency

0 to 500

0.1 [%]



123Dh

5.0

A044

V/F characteristic curve selection, 1st motor

00 (VC), 01 (VP), 02 (free V/f),



123Eh

03 (sensorless vector control),

A045

V/f gain

20 to 100

1 [%]



123Fh

100

A046

Voltage compensation gain setting for automatic

0 to 255

1 [%]



1240h

100

torque boost, 1st motor

A047

Slippage compensation gain setting for automatic

0 to 255

1 [%]



1241h

100

torque boost, 1st motor

A051

DC braking enable

00 (disabling), 01 (enabling),



1245h

02 (output freq < [A052])

A052

DC braking frequency

0 to 6000

0.01 [Hz]



1246h

0.50

A053

DC braking wait time

0 to 50

0.1 [sec.]



1247h

0.0

A054

DC braking force during deceleration

0 to 100

1 [%]



1248h

A055

DC braking time for deceleration

0 to 600

0.1 [sec.]



1249h

0.5

A056

DC braking/edge or level detection for [DB] input

00 (edge operation),



124Ah

01 (level operation)

A057

DC braking force for starting

0 to 100

1 [%]



124Bh

A058

DC braking time for starting

0 to 600

0.1 [sec.]



124Ch

0.0

A059

DC braking carrier frequency setting

20 to 150

0.1 [kHz]



124Dh

5.0

A061 (32-bits)

Frequency upper limit

0 or "maximum frequency limit" to "maximum fre-

0.01 [Hz]



124Fh

0.00

quency"

1250h

A062 (32-bits)

Frequency lower limit

0 or "maximum frequency limit" to "maximum fre-

0.01 [Hz]



1251h

0.00

quency"

1252h

A063 (32-bits)

Jump freq. (center) 1

0 to 40000(100000)

0.01 [Hz]



1253h

0.00

1254h

A064

Jump freq. width (hysteresis) 1

0 to 1000(10000)

0.01 [Hz]



1255h

0.50

A065 (32-bits)

Jump freq. (center) 2

0 to 40000(100000)

0.01 [Hz]



1256h

0.00

1257h

A066

Jump freq. width (hysteresis) 2

0 to 1000(10000)

0.01 [Hz]



1258h

0.50

A067 (32-bits)

Jump freq. (center) 3

0 to 40000(100000)

0.01 [Hz]



1259h

0.00

125Ah

A068

Jump freq. width (hysteresis) 3

0 to 1000(10000)

0.01 [Hz]



125Bh

0.50

A069 (32-bits)

Acceleration hold frequency

0 to 40000

0.01 [Hz]



125Ch

0.00

125Dh

A070

Acceleration hold time

0 to 600

0.1 [sec.]



125Eh

0.0

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

Function code

Function name

Monitoring and setting items

Units

Run

Modbus

Default

mode

edit

Nº

A071

PID Function Enable

00 (disabling), 01 (enabling),



125Fh

02 (enabling inverted-data output)

A072

PID proportional gain

0 to 2500

0.10



1260h

1.00

A073

PID integral time constant

0 to 36000

0.1 [sec.]



1261h

1.0

A074

PID derivative gain

0 to 10000

0.01 [sec.]



1262h

0.00

A075

PV scale conversion

1 to 9999

0.01



1263h

1.00

A076

PV source

00 (input via OI), 01 (input via O), 02 (external commu-



1264h

nication), 03 (pulse train frequency input), 10 (opera-

tion result output)

A077

Reverse PID

00 (disabling), 01 (enabling)



1265h

A078

PID output limiter

0 to 1000

0.1 [%]



1266h

0.0

A079

PID feed forward selection

00 (disabled), 01(O input), 02 (OI input)



1267h

A081

AVR function select

00 (always on), 01 (always off), 02 (off during decelera-



1269h

tion)

A082

AVR voltage select

200 V class: 0 (200)/1 (215)/2 (220)/3 (230)/4 (240



126Ah

400 V class: 5 (380)/6 (400)/7 (415)/8 (440)/9 (460)/ 10

(480))

A083

AVR filter time constant

0.000 to 10.00

0.001[sec]



126Bh

0.300

A084

AVR deceleration gain

50 to 200

1[%]



126Ch

100

A085

Energy-saving operation mode

00 (normal operation), 01 (energy-saving operation)



126Dh

A086

Energy-saving mode tuning

0 to 1000

0.1 [%]



126Eh

50.0

A092 (32-bits)

Acceleration time (2)

1 to 360000

0.01 [sec.]



1274h

10.00

1275h

A093 (32-bits)

Deceleration time (2)

1 to 360000

0.01 [sec.]



1276h

10.00

1277h

A094

Select method to switch to Acc2/Dec2 profile

00 (switching by 2CH terminal),01 (switching by set-



1278h

ting) 02 (Forward and reverse)

A095 (32-bits)

Acc1 to Acc2 frequency transition point

0 to 40000(100000)

0.01 [Hz]



1279h

0.00

127Ah

A096 (32-bits)

Dec1 to Dec2 frequency transition point

0 to 40000(100000)

0.01 [Hz]



127Bh

0.00

127Ch

A097

Acceleration curve selection

0 (linear), 1 (S curve), 2 (U curve),



127Dh

3 (inverted-U curve), 4 (EL-S curve)

A098

Deceleration curve setting

0 (linear), 1 (S curve), 2 (U curve),



127Eh

3 (inverted-U curve), 4 (EL-S curve)

A101 (32-bits)

[OI] input active range start frequency

0 to 40000(100000)

0.01 [Hz]



1281h

0.00

1282h

A102 (32-bits)

[OI] input active range end frequency

0 to 40000(100000)

0.01 [Hz]



1283h

0.00

1284h

A103

[OI] input active range start current

0 to "[OI]-[L] input active range end current"

1 [%]



1285h

A104

[OI] input active range end current

"[OI]-[L] input active range start current" to 100

1 [%]



1286h

100

A105

[OI] input start frequency select

00 (external start frequency), 01 (0 Hz)



1287h

A131

Acceleration curve constant

1 (smallest swelling) to 10



12A5h

largest swelling)

A132

Deceleration curve constant

1 (smallest swelling) to 10



12A6h

(largest swelling)

A141

Operation-target frequency selection 1

00 (digital operator), 01 (keypad potentiometer), 02



12AFh

(input via O), 03 (input via OI), 04 (external communi-

cation), 05 (option ), 07 (pulse train frequency input)

A142

Operation-target frequency selection 2

00 (digital operator), 01 (keypad potentiometer), 02



12B0h

(input via O), 03 (input via OI), 04 (external communi-

cation), 05 (option ), 07 (pulse train frequency input)

A143

Operator selection

00 (addition: A141 + A142), 01 (subtraction: A141 -



12B1h

A142), 02 (multiplication: A141 x A142)

A145 (32-bits)

Frequency to be added

0 to 40000(100000)

0.01 [Hz]



12B3h

0.00

12B4h

A146

Sign of the frequency to be added

00 (frequency command + A145), 01 (frequency com-



12B5h

mand - A145)

A150

EL-S-curve acceleration/deceleration ratio 1

0 to 50

1 [%]



12B9h

A151

EL-S-curve acceleration/deceleration ratio 2

0 to 50

1 [%]



12BAh

A152

EL-S-curve deceleration/deceleration ratio 1

0 to 50

1 [%]



12BBh

A153

EL-S-curve deceleration/deceleration ratio 2

0 to 50

1 [%]



12BCh

A154 (32-bits)

Deceleration hold frequency

0~40000(100000)

0.01 [Hz]



12BDh

0.00

12BEh

A155

Deceleration hold time

0~600

0.1 [sec.]



12BFh

0.0

A156 (32-bits)

PID sleep function triggering level

0~40000(100000)

0.01 [Hz]



12C0h

0.00

12C1h

A157

PID sleep function action delay time

0~255

0.1 [sec.]



12C2h

0.0

A161 (32-bits)

[VR] input active range start frequency

0~40000(100000)

0.01 [Hz]



12C6h

0.00

12C7h

A162 (32-bits)

[VR] input active range end frequency

0~40000(100000)

0.01 [Hz]



12C8h

0.00

12C9h

A163

[VR] input active range start %

0~100

1 [%]



12CAh

A164

[VR] input active range end %

0~100

1 [%]



12CBh

100

A165

[VR] input start frequencyselect

00(start frequency A161) / 01(0Hz)



12CCh

MX2 Quick Start Guide Draft

PARAMETER LIST

4.3 Parameter group B

Function code

Function name

Monitoring and setting items

Units

Run

Modbus

Default

mode

edit

No.

b001

Restart mode on power failure/ under-voltage trip

00 (tripping), 01 (starting with 0 Hz), 02 (start-



1301h

ing with matching frequency), 03 (tripping after decel-

eration and stopping with matching frequency),

04 (restarting with active matching frequency)

b002

Allowable under-voltage power failure time

3 to 250

0.1 [sec.]



1302h

1.0

b003

Retry wait time before motor restart

3 to 1000

0.1 [sec.]



1303h

1.0

b004

Instantaneous power failure/under-voltage trip

00 (disabling), 01 (enabling), 02 (disabling during stop-



1304h

alarm enable

ping and decelerating to stop)

b005

Number of restarts on power failure/under-voltage

0 (16 times), 1 (unlimited)



1305h

trip events

b007 (32-bits)

Restart frequency threshold

0 to 40000

0.01 [Hz]



1307h

0.00

1308h

b008

Restart mode on over voltage / over current

00 (tripping), 01 (starting with 0 Hz), 02 (start-



1309h

ing with matching frequency), 03 (tripping after decel-

eration and stopping with matching frequency),

04 (restarting with active matching frequency)

b010

Number of retry on over voltage / over current

1 to 3

1 [time]



130Bh

b011

Retry wait time on over voltage / over current

3 to 1000

0.1 [sec.]



130Ch

1.0

b012

Level of electronic thermal

200 to 1000

0.1 [%]



130Dh

b013

Electronic thermal characteristic

00 (reduced-torque characteristic),01 (constant-torque



130Eh

characteristic), 02 (free setting)

b015

Free setting, electronic thermal frequency (1)

0 to 400

1 [Hz]



1310h

b016

Free setting, electronic thermal current (1)

0 to Rated current

0.1 [A]



1311h

0.00

b017

Free setting, electronic thermal frequency (2)

0 to 400

1 [Hz]



1312h

b018

Free setting, electronic thermal current (2)

0 to Rated current

0.1 [A]



1313h

0.00

b019

Free setting, electronic thermal frequency (3)

0 to 400

1 [Hz]



1314h

b020

Free setting, electronic thermal current (3)

0 to Rated current

0.1 [A]



1315h

0.00

b021

Overload restriction operation mode

00 (disabling), 01 (enabling during acceleration and



1316h

constant-speed operation),02 (enabling during con-

stant-speed operation), 03 (enabling during accelera-

tion and constant-speed operation [speed increase at

regeneration])

b022

Overload restriction level

200 to 2000

0.1 [%]



1317h

b023

Deceleration rate at overload restriction

1 to 30000

0.1 [sec.]



1318h

1.0

b024

Overload restriction operation mode (2)

00 (disabling), 01 (enabling during acceleration and



1319h

constant-speed operation), 02 (enabling during con-

stant-speed operation), 03 (enabling during accelera-

tion and constant-speed operation [speed increase at

regeneration])

b025

Overload restriction level 2

200 to 2000

0.1 [%]



131Ah

b026

Deceleration rate at overload restriction (2)

1 to 30000

0.1 [sec.]



131Bh

1.0

b027

Overcurrent suppression enable

00 (disabling), 01 (enabling)



131Ch

b028

Current level of active freq. matching

100 to 2000

0.1 [%]



131Dh

b029

Deceleration rate of active freq. matching

1 to 30000

0.1 [sec.]



131Eh

0.5

b030

Start freq. of active frequency matching

00 (frequency at the last shutoff), 01 (maximum fre-



131Fh

quency), 02 (set frequency)

b031

Software lock mode selection

00 (disabling change of data other than "b031" when



1320h

SFT is on), 01 (disabling change of data other than

"b031" and frequency settings when SFT is on), 02 (dis-

abling change of data other than "b031"), 03 (disabling

change of data other than "b031" and frequency set-

tings), 10 (enabling data changes during operation)

b033

Motor cable length parameter

5 to 20



1322h

b034 (32-bits)

Run/power-on warning time

0 to 65535

1 [10h]



1323h

1324h

b035

Rotation direction restriction

00( Enable for both dir)/ 01 (Enable for forward only)/



1325h

02 (Enable for reverse only)

b036

Reduced voltage start selection

0 (minimum reduced voltage start time) to 255 (maxi-



1326h

mum reduced voltage start time)

b037

Function code display restriction

00 (full display), 01 (function-specific display), 02 (user



1327h

setting), 03 (data comparison display), 04 (basicdis-

play),05(monitor display)

b038

Initial display selection

001-060



1328h

001

b039

Automatic user parameter registration

00 (disabling), 01 (enabling)



1329h

b040

Torque limit selection

00 (quadrant-specific setting), 01 (switching by termi-



132Ah

nal), 02 (analog input)

b041

Torque limit 1 (fwd-power in

0 to 200/255 (no)

1 [%]



132Bh

200

4-quadrant mode)

b042

Torque limit 2 (rev/regen. in

0 to 200/255 (no)

1 [%]



132Ch

200

4-quadrant mode)

b043

Torque limit 3 (rev/power in

0 to 200/255 (no)

1 [%]



132Dh

200

4-quadrant mode)

b044

Torque limit 4 (fwd/regen. in

0 to 200/255 (no)

1 [%]



132Eh

200

4-quadrant mode)

b045

Torque limit LADSTOP enable

00 (disabling), 01 (enabling)



132Fh

b046

Reverse Run protection enable

00 (disabling), 01 (enabling)



1330h

b049

Dual Rating Selection

00(CT mode)/01(VT mode)



1333h

b050

Controlled deceleration on power loss

00 (disabling), 01 (enabling), 02 (nonstop operation at



1334h

momentary power failure (no restoration)) 03 (nonstop

operation at momentary power failure (restoration to

be done))

b051

DC bus voltage trigger level of ctrl. decel.

0 to 10000

0.1 [V]



1335h

220.0

b052

Over-voltage threshold of ctrl. decel.

0 to 10000

0.1 [V]



1336h

360.0

b053 (32-bits)

Deceleration time of ctrl. decel.

0.01 to 36000

0.01 [sec.]



1337h

1.00

1338h

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

Function code

Function name

Monitoring and setting items

Units

Run

Modbus

Default

mode

edit

No.

b054

Initial freq. drop of ctrl. decel.

0 to 1000

0.01 [Hz]



1339h

0.00

b060

Maximum-limit level of window comparators O

0. to 100. (lower limit : b061 + b062 *2) (%)

1 [%]



133Fh

100

b061

Minimum-limit level of window comparators O

0. to 100. (lower limit : b060 - b062*2) (%)

1 [%]



1340h

b062

Hysteresis width of window comparators O

0. to 10. (lower limit : b061 - b062 / 2) (%)

1 [%]



1341h

b063

Maximum-limit level of window comparators OI

0. to 100. (lower limit : b064 + b066 *2) (%)

1 [%]



1342h

100

b064

Minimum-limit level of window comparators OI

0. to 100. (lower limit : b063 - b066 *2) (%)

1 [%]



1343h

b065

Hysteresis width of window comparators OI

0. to 10. (lower limit : b063 - b064 / 2) (%)

1 [%]



1344h

b070

Operation level at O disconnection

0. to 100. (%) or "no" (ignore)

1 [%]



1349h

b071

Operation level at OI disconnection

0. to 100. (%) or "no" (ignore)

1 [%]



134Ah

b075

Ambient temperature

-10 to 50

1 [?]



134Eh

b078

Cumulative input power data clearance

Clearance by setting "1"



1351h

b079

Watt-hour display gain

1 to 1000



1352h

b082

Start frequency

10 to 999

0.01 [Hz]



1355h

0.50

b083

Carrier frequency

20 to 150

0.1 [kHz]



1356h

10.0

b084

Initialization mode (parameters or trip history)

00(disable), 01 (clearing the trip history), 02 (initializ-



1357h

ing the data), 03 (clearing the trip history and initializ-

ing the data), 04 (clearing the trip history and

initializing the data and EzSQ program)

b085

Initial value code

00 (JPN/US), 01 (EU)



1358h

b086

Frequency scaling conversion factor

1 to 9999

0.01



1359h

1.00

b087

STOP key enable

00 (enabling), 01 (disabling), 02 (disabling only stop)



135Ah

b088

Restart mode after FRS

0 (starting with 0 Hz), 1 (starting with matching fre-



135Bh

quency), 2 (starting with active matching frequency)

b089

Automatic carrier frequency reduction

0(disabling)/1(enabling( output current controlled))/



135Ch

2(enabling( fin temperature controlled))

b090

Dynamic braking usage ratio

0 to 1000

0.1 [%]



135Dh

0.0

b091

Stop mode selection

00 (deceleration until stop), 01 (free-run stop)



135Eh

b092

Cooling fan control

01 (always operating the fan), 01 (operating the fan



135Fh

only during inverter operation [including 5 minutes

after power-on ]) , 02 (operating by temperature)

b093

Clear elapsed time of cooling fan

0(count)/1(clear)



1360h

b094

Initialization target data

0 to 3



1361h

b095

Dynamic braking control

0 (disabling), 1 (enabling [disabling while the motor is



1362h

stopped]), 2 (enabling [enabling also while the motor is

stopped])

b096

Dynamic braking activation level

330 to 380, 660 to 760

1. [V]



1363h

360

b097

BRD resistor value

Min. Resitance to 600.0

0.1 [W]



1364h

100.0

b100

Free-setting V/f frequency (1)

0. to "free-setting V/f frequency (2)"

1 [Hz]



1367h

b101

Free-setting V/f voltage (1)

0. to 8000

0.1 [V]



1368h

0.0

b102

Free-setting V/f frequency (2)

0. to "free-setting V/f frequency (3)"

1 [Hz]



1369h

b103

Free-setting V/f voltage (2)

0. to 8000

0.1 [V]



136Ah

0.0

b104

Free-setting V/f frequency (3)

0. to "free-setting V/f frequency (4)"

1 [Hz]



136Bh

b105

Free-setting V/f voltage (3)

0. to 8000

0.1 [V]



136Ch

0.0

b106

Free-setting V/f frequency (4)

0. to "free-setting V/f frequency (5)"

1 [Hz]



136Dh

b107

Free-setting V/f voltage (4)

0. to 8000

0.1 [V]



136Eh

0.0

b108

Free-setting V/f frequency (5)

0. to "free-setting V/f frequency (6)"

1 [Hz]



136Fh

b109

Free-setting V/f voltage (5)

0. to 8000

0.1 [V]



1370h

0.0

b110

Free-setting V/f frequency (6)

0. to "free-setting V/f frequency (7)"

1 [Hz]



1371h

b111

Free-setting V/f voltage (6)

0. to 8000

0.1 [V]



1372h

0.0

b112

Free-setting V/f frequency (7)

0. to 400.

1 [Hz]



1373h

b113

Free-setting V/f voltage (7)

0. to 8000

0.1 [V]



1374h

0.0

b120

Brake Control Enable

00 (disabling), 01 (enabling)



137Bh

b121

Brake Wait Time for Release

0 to 500

0.01 [sec.]



137Ch

0.00

b122

Brake Wait Time for Acceleration

0 to 500

0.01 [sec.]



137Dh

0.00

b123

Brake Wait Time for Stopping

0 to 500

0.01 [sec.]



137Eh

0.00

b124

Brake Wait Time for Confirmation

0 to 500

0.01 [sec.]



137Fh

0.00

b125

Brake Release Frequency

0 to 40000

0.01 [Hz]



1380h

0.00

b126

Brake Release Current

0 to 2000

0.1 [%]



1381h

b127

Braking frequency

0 to 40000

0.01 [Hz]



1382h

0.00

b130

Deceleration overvoltage suppression enable

00 (disabling), 01 (enabling), 02 (enabling with acceler-



1385h

ation)

b131

Decel. overvolt. suppress level

200 V class: 330 to 390 (V)

1 [V]



1386h

380

400 V class: 660 to 780 (V)

b132

Decel. overvolt. suppress const.

10 to 3000

0.01 [sec.]



1387h

1.00

b133

Decel. overvolt. suppress propotional gain

0 to 500

0.01



1388h

0.20

b134

Decel. overvolt. suppress Integral time

0 to 1500

0.1 [sec.]



1389h

1.0

b145

GS input mode

00 (non Trip) /01 (Trip)



1394h

b150

Display ex.operator connected

001 to 060



139Ah

001

b160

1st parameter of Dual Monitor

001 to 030



13A3h

001

b161

2nd parameter of Dual Monitor

001 to 030



13A4h

002

b163

Freq. set in monitoring

00 (disabling), 01 (enabling),



13A6h

b164

Automatic return to the initial display

00 (disabling), 01 (enabling),



13A7h

b165

Ex. operator com. loss action

00 (tripping), 01 (tripping after decelerating and stop-



13A8h

ping the motor), 02 (ignoring errors), 03 (stopping the

motor after free-running), 04 (decelerating and stop-

ping the motor)

b166

Data Read/Write select

00 (Read/Write OK), 01 (Protected)



13A9h

b171

Inverter mode selection

00 (disabling), 01 (IM mode), 02 (High Freq. mode), 03



13AEh

(PM mode)

b180

Initialization trigger

00 (disabling), 01 (enabling),



13B7h

MX2 Quick Start Guide Draft

PARAMETER LIST

4.4 Parameter group C

Function code

Function name

Monitoring and setting items

Units

Run

Modbus

Default

mode

edit

No.

C001

Input [1] function

Check I/O optiosn on page



1401h

00 (FW)

C002

Input [2] function



1402h

01 (RV)

C003

Input [3] function



1403h

12 (EXT)

C004

Input [4] function



1404h

18 (RS)

C005

Input [5] function



1405h

02 (CF1)

C006

Input [6] function



1406h

03 (CF2)

C007

Input [7] function



1407h

06 (JG)

C011

Input [1] active state

0 (NO), 1 (NC)



140Bh

C012

Input [2] active state

0 (NO), 1 (NC)



140Ch

C013

Input [3] active state

0 (NO), 1 (NC)



140Dh

C014

Input [4] active state

0 (NO), 1 (NC)



140Eh

C015

Input [5] active state

0 (NO), 1 (NC)



140Fh

C016

Input [6] active state

0 (NO), 1 (NC)



1410h

C017

Input [7] active state

0 (NO), 1 (NC)



1411h

C021

Output [11] function

Check I/O options on page



1415h

00(RUN)

C022

Output [12] function



1416h

01(FA1)

C026

Alarm relay function



141Ah

05 (AL)

C027

[EO] terminal selection

Check analog and pulse output on page



141Bh

07(LAD)

C028

[AM] terminal selection

Check analog and pulse output on page



141Ch

07(LAD)

C030

Digital current monitor reference value

200 to 2000

0.1 [%]

141Eh

C031

Output [11] active state

0 (NO), 1 (NC)



141Fh

C032

Output [12] active state

0 (NO), 1 (NC)



1420h

C036

Alarm relay active state

0 (NO), 1 (NC)



1424h

C038

Output mode of low current detection

0 (output during acceleration/deceleration and con-



1426h

stant-speed operation), 1 (output only during constant-

speed operation)

C039

Low current detection level

0 to 2000

0.1 [%]



1427h

C040

Overload signal output mode

00 (output during acceleration/deceleration and con-



1428h

stant-speed operation), 01 (output only during con-

stant-speed operation)

C041

Overload warning level

0 to 2000

0.1 [%]



1429h

C042 (high)

Frequency arrival setting for accel.

0 to 40000

0.01 [Hz]



142Ah

0.00

C042 (low)

142Bh

C043 (high)

Frequency arrival setting for decel.

0 to 40000

0.01 [Hz]



142Ch

0.00

C043 (low)

142Dh

C044

PID deviation level

0 to 1000

0.1 [%]



142Eh

3.0

C045 (high)

Frequency arrival setting 2 for accel.

0 to 40000

0.01 [Hz]



142Fh

0.00

C045 (low)

1430h

C046 (high)

Frequency arrival setting 2 for decel.

0 to 40000

0.01 [Hz]



1431h

0.00

C046 (low)

1432h

C047

Pulse train input scale conversion for EO output

0.01 - 99.99



1433h

1.00

C052

Maximum PID feedback data

0 to 1000

0.1 [%]



1438h

100.0

C053

Minimum PID feedback data

0 to 1000

0.1 [%]



1439h

0.0

C054

Over-torque/under-torqueselection

00(Over torque)/01(under torque)



143Ah

C055

Over-torque (forward-driving) level setting

0 to 200

1 [%]



143Bh

100

C056

Over-torque (reverse regenerating) level setting

0 to 200

1 [%]



143Ch

100

C057

Over-torque (reverse driving) level setting

0 to 200

1 [%]



143Dh

100

C058

Over-torque (forward regenerating) level setting

0 to 200

1 [%]



143Eh

100

C059

Signal output mode of Over/under torque

00 (output during acceleration/deceleration and con-



143Fh

stant-speed operation), 01 (output only during con-

stant-speed operation)

C061

Electronic thermal warning level

0 to 100

1 [%]



1441h

C063

Zero speed detection level

0 to 10000

0.01 [Hz]



1443h

0.00

C064

Heat sink overheat warning level

0 to 110

1 [?]



1444h

100

C071

Communication speed

03(2400bps), 04(4800bps), 05(9600bps), 06(19.2kbps),



144Bh

07(38.4kbps),08(57.6kbps), 09(76.8kbps),

10(115.2kbps)

C072

Modbus address

1. to 247.



144Ch

C074

Communication parity

00 (no parity), 01 (even parity),



144Eh

02 (odd parity)

C075

Communication stop bit

1 (1 bit), 2 (2 bits)



144Fh

C076

Selection of the operation after communication

00 (tripping), 01 (tripping after decelerating and stop-



1450h

error

ping the motor), 02 (ignoring errors), 03 (stopping the

motor after free-running), 4 (decelerating and stopping

the motor)

C077

Communication timeout limit

0 to 9999

0.01 [sec.]



1451h

0.00

C078

Communication wait time

0 to 1000

1 [msec.]



1452h

C081

[O] input span calibration

0 to 2000

0.1



1455h

100.0

C082

[OI] input span calibration

0 to 2000

0.1



1456h

100.0

C085

Thermistor input tuning

0 to 2000

0.1



1459h

100.0

C091

Debug mode enable

00/01



145Fh

C096

Communication selection

00 (Modbus-RTU) 01(EzCOM)



1464h

02 (EzCOM<administrator>)

C098

EzCOM start adr. of master

1~8



1466h

C099

EzCOM end adr. of master

1~8



1467h

C100

EzCOM starting trigger

00(Input terminal), 01(Always)



1468h

C101

Up/Down memory mode selection

00 (not storing the frequency data), 01 (storing the fre-



1469h

quency data)

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

Function code

Function name

Monitoring and setting items

Units

Run

Modbus

Default

mode

edit

No.

C102

Reset mode selection

00 (resetting the trip when RS is on), 01 (resetting the



146Ah

trip when RS is off), 02 (enabling resetting only upon

tripping [resetting when RS is on]), 03(resetting only

trip)

C103

Restart mode after reset

00(starting with 0 Hz), 01(starting with matching fre-



146Bh

quency), 02(restarting with active matching freq)

C104

UP/DWN clear mode

00 (0Hz)/01 (EEPROM data)



146Ch

C105

FM gain adjustment

50 to 200

1 [%]



146Dh

100

C106

AM gain adjustment

50 to 200

1 [%]



146Eh

100

C109

AM bias adjustment

0 to 100

1 [%]



1471h

C111

Overload warning level 2

0 to 2000

0.1 [%]



1473h

C130

Output [11] on-delay time

0 to 1000

0.1 [sec.]



1486h

0.0

C131

Output [11] off-delay time

0 to 1000

0.1 [sec.]



1487h

0.0

C132

Output [12] on-delay time

0 to 1000

0.1 [sec.]



1488h

0.0

C133

Output [12] off-delay time

0 to 1000

0.1 [sec.]



1489h

0.0

C140

Output RY on-delay time

0 to 1000

0.1 [sec.]



1490h

0.0

C141

Output RY off-delay time

0 to 1000

0.1 [sec.]



1491h

0.0

C142

Logic output 1 operand A

Same as the settings of C021 to C026 (except those of



1492h

LOG1 to LOG6, OPO, no)

C143

Logic output 1 operand B

Same as the settings of C021 to C026 (except those of



1493h

LOG1 to LOG6, OPO, no)

C144

Logical output 1 operator

0 (AND), 1 (OR), 2 (XOR)



1494h

C145

Logic output 2 operand A

Same as the settings of C021 to C026 (except those of



1495h

LOG1 to LOG6, OPO, no)

C146

Logic output 2 operand B

Same as the settings of C021 to C026 (except those of



1496h

LOG1 to LOG6, OPO, no)

C147

Logical output 2 operator

00 (AND), 01 (OR), 02 (XOR)



1497h

C148

Logic output 3 operand A

Same as the settings of C021 to C026 (except those of



1498h

LOG1 to LOG6, OPO, no)

C149

Logic output 3 operand B

Same as the settings of C021 to C026 (except those of



1499h

LOG1 to LOG6, OPO, no)

C150

Logical output 3 operator

00 (AND), 01 (OR), 02 (XOR)



149Ah

C160

Input [1] response time

0 to 200



14A4h

C161

Input [2] response time

0 to 200



14A5h

C162

Input [3] response time

0 to 200



14A6h

C163

Input [4] response time

0 to 200



14A7h

C164

Input [5] response time

0 to 200



14A8h

C165

Input [6] response time

0 to 200



14A9h

C166

Input [7] response time

0 to 200



14AAh

C169

Multistage speed/position determination time

0 to 200



14ADh

4.5 Parameter group H

Function code

Function name

Monitoring and setting items

Units

Run

Modbus

Default

mode

edit

No.

H001

Auto-tuning Setting

00 (disabling auto-tuning), 01 (auto-tuning without



1501h

rotation), 02 (auto-tuning with rotation)

H002

Motor data selection, 1st motor

00 (Standard motor data), 02 (auto-tuned data)



1502h

H003

Motor capacity, 1st motor

00(0.1kW)- 15 (18.5kW)



1503h

H004

Motor poles setting, 1st motor

0 (2 poles), 1 (4 poles), 2 (6 poles),3 (8 poles), 4 (10)



1504h

H005

Motor speed constant, 1st motor

1 to 1000

1[%]



1506h

100

H006

Motor stabilization constant, 1st motor

0 to 255



1507h

100

H020

Motor constant R1, 1st motor

1 to 65530

0.001 []



1516h

H021

Motor constant R2, 1st motor

1 to 65530

0.001 []



1518h

H022

Motor constant L, 1st motor

1 to 65530

0.01 mH



151Ah

H023

Motor constant Io

1 to 65530

0.01 [A]



151Ch

H024(32-bits)

Motor constant J

1 to 9999000

0.001



151Dh

151Eh

H030

Auto constant R1, 1st motor

1 to 65530

0.001 []



1525h

H031

Auto constant R2, 1st motor

1 to 65530

0.001 []



1527h

H032

Auto constant L, 1st motor

1 to 65530

0.01 mH



1529h

H033

Auto constant Io, 1st motor

1 to 65530

0.01 [A]



152Bh

H024(32-bits)

Auto constant J, 1st motor

1 to 9999000

0.001



152Ch

152Dh

H050

Slip compensation P gain for V/f control with FB

0 to 10000

0.1



153Dh

0.20

H051

Slip compensation P gain for V/f control with FB

0 to 10000



153Eh

H102

PM motor code setting

00 (Standard motor data), 01(auto-tuned data)



1571h

H103

PM motor capacity

0.1/0.2/0.4/0.55/0.75/1.1/1.5/2.2/3.0/3.7/4.0/5.5/7.5/



1572h

11.0/15.0/18.5

H104

PM motor poles setting

2(0)/4(1)/6(2)/8(3)/10(4)/12(5)/14(6)/16(7)/18(8)/

–



1573h

20(9)/22(10)/24(11)/26(12)/28(13)/30(14)/32(15)/

34(16)/36(17)/38(18)/40(19)/42(20)/44(21)/46(22)/

48(34) pole

MX2 Quick Start Guide Draft

PARAMETER LIST

Function code

Function name

Monitoring and setting items

Units

Run

Modbus

Default

mode

edit

No.

H105

PM motor rated current

Set a level between 20% and 100% for the rated inverter

0.01 [A]



1574h

current

H106

PM motor constant R

0.001 to 65.535 

0.001 []



1575h

H107

PM motor constant Ld

0.01 to 655.35 mH

0.01 mH



1576h

H108

PM motor constant Lq

0.01 to 655.35 mH

0.01 mH



1577h

H109

PM motor constant Ke

0.0001 to 6.5535 Vpeak/(rad/s)

0.0001



1578h

V/(rad/s)

H010(32-bits)

PM constant J

0.001 - 9999.000 kg/m²

0.001 kg/



1579h

m²

H111

Auto constant R

0.001 to 65.535 

0.001 []



157Bh

H112

Auto constant Ld

0.01 to 655.35 mH

0.01 mH



157Ch

H113

Auto constant Lq

0.01 to 655.35 mH

0.01 mH



157Dh

H116

PM Speed Response

1 to 1000

1581h

100

H117

PM Starting Current

20.00 to 100.00%



1582h

70.00

H118

PM Starting Time

0.01 to 60.00 s

0.01 [s]



1583h

1.00

H119

PM Stabilization Constant

0 to 120%



1584h

100

H121

PM Minimum Frequency

0.0 to 25.5%



1586h

8.0

H122

PM No-Load Current

0.00 to 100.00%



1587h

10.00

H123

PM Starting Method Select

00 (Normal ), 01 (IMPE)



1588h

H131

PM Initial Magnet Position

0 to 255



158Ah

Estimation 0 V Wait Times

H132

PM Initial Magnet Position

0 to 255



158Bh

Estimation Detect Wait Times

H133

PM Initial Magnet Position

0 to 255



158Ch

Estimation Detect Times

H134

PM Initial Magnet Position

0 to 255



158Dh

100

Estimation Voltage Gain

4.6 Parameter group P

Function code

Function name

Monitoring and setting items

Units

Run

Modbus

Default

mode

edit

P001

Operation mode on expansion card 1 error

00 (tripping), 01 (continuing operation)



1601h

P003

[EA] terminal selection

00 (Speed reference, incl. PID)



1603h

01 (Encoder feedback)

02 (Extended terminal for EzSQ)

P004

Pulse train input mode for feedback

00 (Single-phase pulse [EA])



1604h

01 (2-phase pulse [90° difference] 1 ([EA] and [EB]))

02 (2-phase pulse [90° difference] 2 ([EA] and [EB]))

03 (Single-phase pulse [EA] and direction signal [EB])

P011

Encoder pulse-per-revolution (PPR) setting

32 to 1024



160Bh

512

P012

Simple positioning selection

00 (simple positioning deactivated)



160Ch

02 (simple positioning activated)

P015

Creep speed

"start frequency" to 1000

0.01 [Hz]



160Fh

5.00

P026

Over-speed error detection level

0 to 1500

0.1 [%]



161Ah

115.0

P027

Speed deviation error detection level

0 to 12000

0.01 [Hz]



161Bh

10.00

P031

Accel/decel time input selection

00(digital operator), 03 (easy sequence)



161Fh

P033

Torque command input selection

00 (O terminal), 01 (OI terminal),



1621h

03 (digital operator), 06 (Option)

P034

Torque command setting

0 to 200

1 [%]



1622h

P036

Torque bias mode

00 (disabling the mode),01 (digital operator),



1624h

P037

Torque bias value

-200 to +200

1 [%]

1625h

P038

Torque bias polarity selection

00 (as indicated by the sign), 01 (depending on the oper-



1626h

ation direction), 05(Option)

P039 (32-bits)

Speed limit for torque-controlled operation (for-

0 to 12000

0.01 [Hz]



1627h

0.00

ward rotation)

1628h

P040 (32-bits)

Speed limit for torque-controlled operation (reverse

0 to 12000

0.01 [Hz]



1629h

0.00

rotation)

162Ah

P041

Speed / torque control switching time

0 to 1000



162Bh

P044

Communication watchdog timer

0 to 9999

0.01 sec.



162Eh

1.00

P045

Inverter action on communication error

00 (tripping), 01 (tripping after decelerating and stop-



162Fh

ping the motor), 02 (ignoring errors), 03 (stopping the

motor after free-running), 04 (decelerating and stop-

ping the motor)

P046

DeviceNet default connection path

0-7



1630h

P048

Inverter action on communication idle mode

00 (tripping), 01 (tripping after decelerating and stop-



1632h

ping the motor), 02 (ignoring errors), 03 (stopping the

motor after free-running), 04 (decelerating and stop-

ping the motor)

P049

Motor poles setting for RPM

0 (0 pole), 1 (2 poles), 2 (4 poles), 3 (6 poles),



1633h

4 (8 poles), 5 (10 poles), 6 (12 poles), 7 (14 poles),

8 (16 poles), 9 (18 poles), 10 (20 poles), 11 (22 poles),

12 (24 poles),13 (26 poles),14 (28 poles), 15 (30 poles),

16 (32 poles),17 (34 poles), 18 (36 poles), 19 (38 poles)

P055

Pulse train frequency scale

10 to 320 (input frequency corresponding to the allow-

0.1 [kHz]



1639h

1.5

able maximum frequency)

P056

Time constant of pulse train frequency filter

1 to 200

0.01 sec.



163Ah

0.10

MX2 Quick Start Guide Draft

MX2 Quick Start Guide

Function code

Function name

Monitoring and setting items

Units

Run

Modbus

Default

mode

edit

P057

Pulse train frequency bias

-100 to +100

1 [%]



163Bh

P058

Pulse train frequency limit

0 to 100

1 [%]



163Ch

100

P060 (32-bits)

Multistage position 0

P073 to P072



163Eh

163Fh

P061 (32-bits)

Multistage position 1

P073 to P072



1640h

1641h

P062 (32-bits)

Multistage position 2

P073 to P072



1642h

1643h

P063 (32-bits)

Multistage position 3

P073 to P072



1644h

1645h

P064 (32-bits)

Multistage position 4

P073 to P072



1646h

1647h

P065 (32-bits)

Multistage position 5

P073 to P072



1648h

1649h

P066 (32-bits)

Multistage position 6

P073 to P072



164Ah

164Bh

P067 (32-bits)

Multistage position 7

P073 to P072



164Ch

164Dh

P068

Homing mode selection

00(Low) / 01(High)



164Eh

P069

Homing direction

00(FW) / 01(RV)



164Fh

P070

Low-speed homing frequency

0 to 1000



1650h

5.00

P071

High-speed homing frequency

0 to 40000



1651h

5.00

P072 (32-bits)

Position range (forward)

0 to 268435455



1652h

+26843

1653h

5455

P073 (32-bits)

Position range (reverse)

-268435455 to 0



1654h

-26843

1655h

5455

P075

Positioning mode

00…With limitation



1657h

01…No limitation (fastest control)

P077

Encoder disconnection timeout

0 to 100

0.1[sec.]



1659h

1.0

P100

Drive programing user parameter U (00)

0 to 65530



1666h

P101

Drive programing user parameter U (01)

0 to65530



1667h

P102

Drive programing user parameter U (02)

0 to 65530



1668h

P103

Drive programing user parameter U (03)

0 to 65530



1669h

P104

Drive programing user parameter U (04)

0 to 65530



166Ah

P105

Drive programing user parameter U (05)

0 to 65530



166Bh

P106

Drive programing user parameter U (06)

0 to 65530



166Ch

P107

Drive programing user parameter U (07)

0 to 65530



166Dh

P108

Drive programing user parameter U (08)

0 to 65530



166Eh

P109

Drive programing user parameter U (09)

0 to 65530



166Fh

P110

Drive programing user parameter U (10)

0 to 65530



1670h

P111

Drive programing user parameter U (11)

0 to 65530



1671h

P112

Drive programing user parameter U (12)

0 to 65530



1672h

P113

Drive programing user parameter U (13)

0 to 65530



1673h

P114

Drive programing user parameter U (14)

0 to 65530



1674h

P115

Drive programing user parameter U (15)

0 to 65530



1675h

P116

Drive programing user parameter U (16)

0 to 65530



1676h

P117

Drive programing user parameter U (17)

0 to 65530



1677h

P118

Drive programing user parameter U (18)

0 to 65530



1678h

P119

Drive programing user parameter U (19)

0 to 65530



1679h

P120

Drive programing user parameter U (20)

0 to 65530



167Ah

P121

Drive programing user parameter U (21)

0 to 65530



167Bh

P122

Drive programing user parameter U (22)

0 to 65530



167Ch

P123

Drive programingQ user parameter U (23)

0 to 65530



167Dh

P124

Drive programing user parameter U (24)

0 to 65530



167Eh

P125

Drive programing user parameter U (25)

0 to 65530



167Fh

P126

Drive programing user parameter U (26)

0 to 65530



1680h

P127

Drive programing user parameter U (27)

0 to 65530



1681h

P128

Drive programing user parameter U (28)

0 to 65530



1682h

P129

Drive programing user parameter U (29)

0 to 65530



1683h

P130

Drive programing user parameter U (30)

0 to 65530



1684h

P131

Drive programing user parameter U (31)

0 to 65530



1685h

P140

EzCOM number of data

1 to 5



168Eh

P141

EzCOM destination 1 adderss

1 to 247



168Fh

P142

EzCOM destination 1 register

0000 to FFFF



1690h

0000

P143

EzCOM source 1 register

0000 to FFFF



1691h

0000

P144

EzCOM destination 2 adderss

1 to 247



1692h

P145

EzCOM destination 2 register

0000 to FFFF



1693h

0000

P146

EzCOM source 2 register

0000 to FFFF



1694h

0000

P147

EzCOM destination 3 adderss

1 to 247



1695h

P148

EzCOM destination 3 register

0000 to FFFF



1696h

0000

P149

EzCOM source 3 register

0000 to FFFF



1697h

0000

P150

EzCOM destination 4 adderss

1 to 247



1698h

P151

EzCOM destination 4 register

0000 to FFFF



1699h

0000

P152

EzCOM source 4 register

0000 to FFFF



169Ah

0000

P153

EzCOM destination 5 adderss

1 to 247



169Bh

P154

EzCOM destination 5 register

0000 to FFFF



169Ch

0000

P155

EzCOM source 5 register

0000 to FFFF



169Dh

0000

P160

Option I/F command register to write 1

0000 to FFFF



16A2h

0000

MX2 Quick Start Guide Draft

PARAMETER LIST

Function code

Function name

Monitoring and setting items

Units

Run

Modbus

Default

mode

edit

P161

Option I/F command register to write 2

0000 to FFFF



16A3h

0000

P162

Option I/F command register to write 3

0000 to FFFF



16A4h

0000

P163

Option I/F command register to write 4

0000 to FFFF



16A5h

0000

P164

Option I/F command register to write 5

0000 to FFFF



16A6h

0000

P165

Option I/F command register to write 6

0000 to FFFF



16A7h

0000

P166

Option I/F command register to write 7

0000 to FFFF



16A8h

0000

P167

Option I/F command register to write 8

0000 to FFFF



16A9h

0000

P168

Option I/F command register to write 9

0000 to FFFF



16AAh

0000

P169

Option I/F command register to write 10

0000 to FFFF



16ABh

0000

P170

Option I/F command register to read 1

0000 to FFFF



16ACh

0000

P171

Option I/F command register to read 2

0000 to FFFF



16ADh

0000

P172

Option I/F command register to read 3

0000 to FFFF



16AEh

0000

P173

Option I/F command register to read 4

0000 to FFFF



16AFh

0000

P174

Option I/F command register to read 5

0000 to FFFF



16B0h

0000

P175

Option I/F command register to read 6

0000 to FFFF



16B1h

0000

P176

Option I/F command register to read 7

0000 to FFFF



16B2h

0000

P177

Option I/F command register to read 8

0000 to FFFF



16B3h

0000

P178

Option I/F command register to read 9

0000 to FFFF



16B4h

0000

P179

Option I/F command register to read 10

0000 to FFFF



16B5h

0000

P180

Profibus Node address

0 to 125



16B6h

P181

Profibus Clear Node address

00(clear)/01(not clear)



16B7h

P182

Profibus Map selection

00(PPO)/01(Comvertional)



16B8h

P190

CompoNet Node address

0 to 63



16C0h

P192

DeviceNet MAC ID

0 to 63



16C2h

P195

ML2 frame length

00 (32 byte) / 01 (17 byte)



16C5h

P196

ML2 Node address

21 - 3E



16C6h

4.7 Parameter group F

Function code

Function name

Monitoring and setting items

Units

Run

Modbus

Default

mode

edit

No.

0001h

F001 (32-bits)

Output frequency

0.00 to 400.00

0.01 [Hz]



6.00

0002h

1103h

F002 (32-bits)

Acceleration time (1)

0.01 to 3600.00

0.01 [s]



10.00

1104h

1105h

F003(32-bits)

Deceleration time (1)

0.01 to 3600.00

0.01 [s]



10.00

1106h

F004

Keypad Run key routing

00: Forward, 01:Reverse



1107h

4.8 Parameter group U: User parameters

Any function code can be register on these 32 parameters. When display mode is set be “user parameter” only U001 to U032 plus

d001, F001, b037 are displayed.

Function code

Function name

Monitoring and setting items

Units

Run

Modbus

Default

mode

edit

No.

U001

Usesr parameter 1

“no”, d001 - P183



U032

User parameter 32

“no”, d001 - P183



MX2 Quick Start Guide Draft