TECO M313-A Inverter User Manual - 电子书在线预览、各类电子书在线制作-云展网平台

5. M313-A Keypad

Key Name Function

In home display, press to switch the physical variables shown

for monitoring; In parameter number selection, press to

switch the digit place of the parameter number to be

modified; In parameter value modification, press to switch the

digit place of parameter value to be modified

STOP Press to control the product stop when product is in Local

Mode or reset the fault (if there is alarm)

DSP Press to enter the menu for parameter setup or exit the menu

ENTER/Potential

meter

1. Press to confirm the parameter number selection and enter

the parameter value displaying/modification, or press to

confirm the parameter value and back to the Parameter

number selection menu.

2. Turn the potential meter to change the reference in home

display of local mode, or to adjust the parameter number or

to adjust the parameter value in parameter setup

RUN Press to run the motor when product is in Local Mode.

The product can be set by P06.31 to two different running modes: Local Mode

and Remote Mode.

⚫ Local Mode: The product is controlled by keypad, including start/stop

and target frequency set etc.

⚫ Remote Mode: The product is controlled by I/O terminals or

communication Bus, keypad is only for monitoring and parameter

setup.

Description of the lights on keypad

⚫ L/R Light: To indicate the mode of the product, Always On --- Remote

Mode, Flashing --- Local Mode.

⚫ FWD、REV Lights:

FWD REV Status

On Off Running in Forward Direction

Off On Running in Reverse Direction

Off Off Stopped

LED lights of “Hz”, “A”: Used to indicate the physical meaning of the values shown

on the key pad, please refer to the UM .The five digits LED display can show the

reference frequency, parameter number or value, alarm/warning code etc.

Keyboard External Lead Hole Dimensions

6. M313-A Basic Application Guide

6.1 Control with Keypad

1) Ensure the product is working in Local Mode (L/R light flashing), or set

P06.31=1 to switch to Local Mode.

2) Adjust the set frequency by turning the potential meter.

3) Press the “RUN” key to start the motor, and adjust the motor speed by

turning the potential meter.

4) Press the “STOP” key to stop the motor.

Note: In Local Mode, the product only receives commands from the keypad.

Normally Local Mode is for system debugging.

6.2 Control with Terminals

1) Ensure the product is working in Remote Mode (L/R light always ON). If not,

switch the product to the Remote Mode by set P06.31=0. The product is

default in Remote Mode.

2) Control in default parameter setup: In default, the digital input terminal

named as “S1” is set to function of start/stop (P02.05=10), the digital input

terminal named as “S2” is set to function of reverse run (P02.06=12), and

the main set value source is set to AI1 terminal (P00.11 = 1), and the AI1

terminal is set as analogue voltage input (P03.00=0). In the default

parameter setup, you can start the motor forward direction by enabling the

signal to terminal “S1” (short circuit the “S1” terminal to “COM”) and stop

the motor by disconnecting the terminal “S1” from terminal “COM”. You can

start the motor reverse direction by connecting the terminal “S2” to “COM”

and stop the motor by disconnecting the terminal “S2” from terminal

“COM”. You can change the motor speed by adjusting the voltage on

terminal AI1.

3) Control with Preset multi-stage value: Based on the default parameter

setup, you need to change the main set value source to preset multi-stage

value (P00.11=11) and keep the function of terminals “S3”~“S5” as default

(P02.07~P02.10 = 22~24), and set the preset values in parameters

P00.30~P00.4 to the speeds you expect. Then you can change the motor

speed to preset value by changing the logic status of terminals “S3” ~ “S5”.

6.3 Reset the Faults (Alarms)

For non-locked faults, press “STOP” key to reset the fault.

For locked faults:

If parameter P05.30 = 0, press “STOP” to reset the fault;

If parameter P05.30 =1, you need to power down and power on first, then press

“STOP” key to reset the fault.

You can also set a digital input terminal function to reset fault (set one of the

parameters from P02.05 to P02.09 equals 1), and use digital input signal to reset

the fault.

6.4 Motor Parameters Auto Tuning

Correct motor parameters help to ensure the control performance. Motor

parameter auto tuning function can identify the motor parameters (parameters

from P01.14 to P01.27) automatically. If you did not run the motor parameter

auto tuning operation, the control will use default motor parameters or use the

parameters you set manually.

6.5 Motor Parameters Auto Tuning

Correct motor parameters help to ensure the control performance. Motor

parameter auto tuning function can identify the motor parameters (parameters

from P01.14 to P01.27) automatically. If you did not run the motor parameter

auto tuning operation, the control will use default motor parameters or use the

parameters you set manually.

1) Ensure the motor is standstill

2) Set Parameters from P01.02 to P01.07 as the nameplate of the motor

3) Set parameter P01.13 to value 1 or 2 or 3 or 4 or 5 depending on your

demands (Refer to description of parameter P01.13 in 3.3.2). After you

confirm the parameter P01.13 value, the keypad will show “PUSH” “RUN”.

Then press the “RUN” key, the product starts the motor parameter auto

tuning function

4) Wait the until the keypad shows “PUSH” “Ent”, then press the “ENTER” key.

The motor parameter auto tuning function finished and the motor

parameters are updated.

7. Fault Handling

Warning Alarm Error Fault Name Reason

Description

Suggested Handling

A.01 Factory Reset

Parameters reset

to factory

defaults without

confirmation

Press \"STOP “key to

Confirm

A.02* Internal Fault

Contact our local

support

u.03 A.03*

Motor control /

communicatio

n time out

Motor control

board Failed to

communicate

with IO board

1. Power off, then

confirm the

installation of IO

board

2. Contact our local

support

A.04*

Power Board

24V Error

Internal

Hardware fault

1. Confirm no

problem in external

load to 24v

2. Contact our local

support

A05*

Gate drive

voltage fault

Internal

Hardware fault

u.07 A.07* Fan Fault

Too much dust

on the fan or the

fan is aged

Clean or replace the

fan

A.16* Short Circuit

Short circuit

between phases

of motor

Check the motor

cable and motor

insulation status

u.17 A.17* Earth fault

Flashover or

short circuit

between output

phases and

1. Check cable or

motor phase to

ground insulation

status

Warning Alarm Error Fault Name Reason

Description

Suggested Handling

ground

2.Replace cable or

motor

u.19 A.19*

Brake resistor

short circuit

Brake resistor is

short circuit

(22kW and

below)

Check the wire of

brake resistor or

Replace Brake

resistor

u.20 A.20*

Brake transistor

short circuit

Brake transistor

is damaged

(22kW and

below)

Contact our local

support to repair

u.21 A.21* Brake Detect

Brake resistor is

not connected or

working.

Check the Brake

resistor or replace

suitable Brake

resistor

u.23 A.23

Over Current at

low voltage

Over current due

to that power

supply voltage

dips too much

Check the Power

supply

u.24 A.24 Under Voltage

Power supply

voltage dips too

much,

or high load to

too low power

supply voltage

Check the Power

supply

u.25 A.25

Overload at

low voltage

High load at

continuous low

power supply

voltage

Check the Power

supply

u.26 A.26*

Mains Phase

Loss

Missing phase on

supply side

Check the Power

supply

u.27 A.27 KEB fault

KEB function

triggered but

failed to hold the

DC voltage at

power supply

voltage drop,

due to too less

inertia or two

long time for

power supply

voltage drop.

1.Check the Power

supply

2.Set suitable KEB

Threshold voltage

Warning Alarm Error Fault

Name

Reason Description Suggested Handling

A.28*

Motor

phase U

missing

1.motor phase

imbalance

2.motor cable

loose

Check the motor

phase cable and

motor.

A.29*

Motor

phase V

missing

A.30*

Motor

phase W

missing

u.36 A.36

Over

Voltage

1. The input

voltage is too high;

2. The motor works

in generator mode;

3. The deceleration

time is too short;

4. The braking unit

and braking

resistor are not

installed.

1. Check the power

supply

2. Use brake resistor

or energy feedback

unit to consume or

use up the generate

energy

3. Adjust relative

parameters to avoid

the motor working in

generator mode

u.37 A.37

IGBT Over

Temperatu

Too high load or

the cooling

condition beyond

the specification

1. Check the load

2. Check the cooling

condition, include to

clean the airduct or

replace the fan

u.43 A.43

Power

Board

Over

Temperatu

Too high load or

too high ambient

temperature

1. Check the load

2. Check the cooling

condition, include to

clean the airduct or

replace the fan

u.45 A.45

Over

Current

1.Motor

parameters and/or

motor control

parameters are not

set appropriately;

2.The power size of

inverter is too small

comparing to the

motor or the load；

3.The power supply

voltage is too low;

4.The inverter

1.Adjust relevant

parameters

2.Select inverter with

higher power rating

3.Check the power

supply voltage

4.Contact our local

support

Warning Alarm Error Fault

Name

Reason Description Suggested Handling

failed to catch a

spinning motor at

fly

u.46 A.46

Drive

Overload

1. Too heavy load

or too low power

supply voltage

2. The power size

of inverter is too

small comparing to

the motor or the

load

3. Motor

parameters and/or

motor control

parameters are not

set appropriately;

1.Correctly set

relevant parameters

especially the motor

parameters;

2. Select inverter with

high power rating.

3. Contact the local

distributor

u.48 A.48

Motor

Over

Temperatu

1. Too heavy load

on the motor

2. Cooling

condition for the

motor is not good

enough

3. Thermistor for

motor temperature

sensing is not used

correctly

1.Check selection

/installation of the

thermistor for motor

temperature sensing

2.Check the cooling

conditions for motor

3. Check the load

versus rated power of

the motor

u.49 A.49

Motor

Overload

1. Motor

parameters and/or

motor control

parameters are not

set appropriately;

2. Too heavy load

on the motor

1. Correctly set

relevant parameters

especially the motor

parameters

2. Check the load

versus rated power of

the motor

u.50 A.50

Current

Limit

Current exceeds

the parameter set

max. current

(P05.07) due to:

1.Too heavy load

comparing to the

power size of the

inverter

Adjust P05.07 or try

A.45 solution

Warning Alarm Error Fault

Name

Reason Description Suggested Handling

2.Too fast ramp

with inertia

3.Too low power

supply voltage

4.Motor

parameters and/or

motor control

parameters are not

set appropriately;

u.51 A.51

Torque

Limit

Torque exceeds the

parameter set max.

torque (P05.04/P05.05).

Adjust P05.04/P05.05

or try A.45 solution

u.57 A.57

Analogue

input

terminals

Error

1. Wire connection

problem

2. The parameters

for AI1/AI2 live

zero are not

correctly set

1. Check the wire

connection

2. Adjust the relevant

parameter setup

u.62 A.62

Communic

ation

Timeout

Drive

communication

timeout (with

external controller

PC/PLC/HMI etc.)

1. External

controller

abnormal

2. communication

line connection

problem

3. communication

Parameters(P00.8X)

incorrect.

4.EMC problem.

1.Check external

controller PC, PLC,

HMI etc.

2.Check

communication line

connection

3.Correctly set

communication

parameters(P00.8X)

4. Wiring the

communication cables

correctly, including

shielding and

grounding

5.Contact our local

support or Company

u.66

Motor

Loss

Motor cable

connection or

motor problems;

Check motor cable or

motor phase

A.69

Mechanic

Brake

Current

Low

Actual motor

current cannot

exceed release

brake current

Correctly set

mechanical brake

parameters(P01.97~P

01.98)

Warning Alarm Error Fault

Name

Reason Description Suggested Handling

(P01.97~P01.98)

within start delay

time.

u.75

Drive

License

Timeout

Drive License

Timeout function

activated

Contact our local

support

u.76 A.76

External

alarm

Digital input

terminals select

external alarm

function

Check external alarm

source

Er.90

Communic

ation

failure

between

I0 and

Power

Hardware failure

Contact our local

support or Company

Er.93

Parameter

change

disabled

1. They keypad was

locked when

changing the

parameters

2. parameters over

the range

1. deblock the keypad

2. set the parameters

correctly

Err

Parameter

change

disabled

The parameter

cannot be changed

when Drive running

The parameter cannot

be changed when

Drive running

A.99 AMA Error

Failed to finish the

motor parameter

auto tuning

Correctly set motor

parameters according

to motor nameplate

8. Parameters List

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

Parameter Group 0：General Control Mode and Commands

P00.01 Control Mode 0: Speed Mode Speed Sensor less 0

*P00.02

Motor Control

Principle

0: V/F

1: Vector Control 1

P00.03 Macro-program

0：Invalid；1：Pump Control

2: Simple PLC

*P00.04

Torque

Characteristics

0：CT； 1：VT 0

*P00.05

Motor Speed

Direction

0：Clockwise; 1：Anticlockwise

2：Bidirectional

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

P00.10

Speed Set Source

Selection

0: main set source

1: Multi preset value with priority

2: Calculation of main set source

and additional set source.

3: Switchover between main set

source and additional set source.

4: Switchover between main set

source and the calculation of

main set source and additional set

source

5: Switchover between additional

set source and the calculation of

main set source and additional set

source

Selecting 4 or 5 works similar as

selecting 3.

P00.11 Main Set Source

0: No function;

1: Terminal AI1

2: Terminal AI2

5: Pulse input, use pulse input as

set source

10: Multi preset value 0 +

Up/Down

11: Multi preset values

20: Communication

21: Process PID

30: Keypad

P00.12

Additional Set

Source

Same as P00.11 20

P00.14

Set Value

Calculation from

Main and

Additional Source

0：Main Set Source + Additional

Set Source

1：Main Set Source - Additional

Set Source

2：Maximal Value of Main and

Additional Set Source

3：Minimal Value of Main and

Additional Set Source

P00.15 Speed Set Range 0：0~P00.16; 1：-P00.16~P00.16 0

P00.16

Base Value for

Speed Set

0.0~590.0 50.0

P00.17 Control Site

0：Terminal or Bus

Communication

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

1：Terminal 2：Bus Communication

P00.18

Selection of

Communication

Control Source

0：Null 1：Local RS485 1

P00.30

Multi Preset

Value0

-100.00~100.00 % 0.00

P00.31

Multi Preset

Value1

-100.00~100.00 % 0.00

P00.32

Multi Preset

Value2

-100.00~100.00 % 0.00

P00.33

Multi Preset

Value3

-100.00~100.00 % 0.00

P00.34

Multi Preset

Value4

-100.00~100.00 % 0.00

P00.35

Multi Preset

Value5

-100.00~100.00 % 0.00

P00.36

Multi Preset

Value6

-100.00~100.00 % 0.00

P00.4

Multi Preset

Value7

-100.00~100.00 % 0.00

P00.46

UP/DOWN Step

Value

0.01~50.00 0.10

P00.47

Save Up/Down Set

Value

0：Not Save 1：Save when Stop 2：Save when Power Down

P00.48 Jog Speed 0.0~590.0Hz Hz 5.0

P00.49

Ramp Time

Resolution 0：0.1s； 1：0.01s 1

P00.50 Ramp 1 Type 0：Linear； 1：S ramp 0

P00.51

Ramp 1 Ramp Up

Time

0.05~655.35 s *

P00.52

Ramp 1 Ramp

Down Time

0.05~655.35 s *

P00.53 Ramp 2 Type 0：Linear； 1：S ramp 0

P00.54

Ramp 2 Ramp Up

Time

0.05~655.35 s *

P00.55

Ramp 2 Ramp

Down Time

0.05~655.35 s *

P00.56 Ramp 3 Type 0：Linear； 1：S ramp 0

P00.57

Ramp 3 Ramp Up

Time

0.05~655.35 s *

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

P00.58

Ramp 3 Ramp Down

Time

0.05~655.35 s *

P00.59 Ramp 4 Type 0：Linear； 1：S ramp 0

P00.60

Ramp 4 Ramp Up

Time

0.05~655.35 s *

P00.61

Ramp 4 Ramp Down

Time

0.05~655.35 s *

P00.62 Jog Ramp Time 0.05~655.35 s *

P00.63

S Ramp Up Initiate

Period

0.05~655.35 s *

P00.64

S Ramp Up

Termination Period

0.05~655.35 s *

P00.65

S Ramp Down Initiate

Period

0.05~655.35 s *

P00.66

S Ramp Down

Termination Period

0.05~655.35 s *

P00.80 Local Address 1~127 1

P00.81 Baud Rate

0：2400 1：4800

2：9600 3：19200

4：38400 5~9：Reserved

P00.82

Communication Data

Format

(Parity/Stop Bits)

0：Even parity (1 stop bit)

1：Odd parity (1 stop bit)

2：No parity (1 stop bit)

3：No parity (2 stop bit)

P00.83

Min. Communication

Response Delay

0.000~0.500 s 0.002

P00.84

Max. Communication

Response Delay

0.010~10.000 s 5.000

P00.85 Message Response

0：Normal Reponses

1：Only Response Exceptional

Message

2：Not Response

P00.86

Parameter (Set by

Communication)

Saving at Power

Down

0：Not Save Parameter at Power

Down

1：Save Parameter at Power

Down

P00.88

Communication

Timeout Time

0.01~650.00 s 1.00

P00.89

Communication

Timeout Response

Function

0：No Function

2：Stop Motor

3：Jogging

4：Run with Max Frequency

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

P05.03

5：Alarm Fault and Trip to stop

6：Warning

P00.90

Reset

Communication

Timeout

0：No Action；

1：Reset the Timeout

Parameter Group 1：Basics for Inverter and Motor Control

P01.00 Switching Frequency 2~10：2~16 kHz *

*P01.01 Grid Type 2~122 *

*P01.02 Motor Type

0：Induction Motor

1：SPM

2：IPM without Saturation

3：IPM with Saturation

*P01.03 Rated Motor Power 0.12~450 kW *

*P01.04 Rated Motor Voltage 50~1000 V *

*P01.05

Rated Motor

Frequency

20~1000 Hz *

*P01.06 Rated Motor Current 0.1~1200 A *

*P01.07 Rated Motor Speed 100~24000 rpm *

*P01.08 Rated Motor Torque 0.1~6553.5 N·m *

*P01.13

Autotuning for Motor

Parameters

0：No Function；

1：Simple Static Motor Auto

Tuning

2：Complete Static Motor Auto

Tuning

*P01.14 Stator Resistance (Rs) Depends on motor model Ω *

*P01.15 Rotor Resistance (Rr) Depends on motor model Ω *

*P01.16

Stator Leakage

Reactance (X1)

Depends on motor model Ω *

*P01.17 Main Reactance (Xh) Depends on motor model Ω *

*P01.18

Ld, PM D-axis

Inductance

0.01~655.35 mH *

*P01.19

Lq, PM Q-axis

Inductance

0.01~655.35 mH *

*P01.20

Ld-s, PM D-axis

Inductance Saturated

0.01~655.35 mH *

*P01.21

Lq-s, PM Q-axis

Inductance Saturated

0.01~655.35 mH *

*P01.22

Saturation Current at

D-axis for Ld-s

20~200 % 100

*P01.23

Saturation Current at

Q-axis for Lq-s

20~200 % 100

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

*P01.24

Number of Motor

Poles

2~100 P 4

*P01.25

BEMF at Rated Speed

for PM

0~9000 V *

*P01.26 Motor Cable Length 0~150 m 10

P01.32

Load Compensation

Gain for Low Speed

0~199 % 100

P01.33

Load Compensation

Gain for High Speed

0~199 % 100

P01.34

Motor Magnet

Current at 0 Speed

0~300 % 100

P01.35

Cut in Speed for

Normal Magnet

Current

0.0~10.0 Hz 0.0

P01.36

Min Motor Current at

Low Speed

0~120 % 80

P01.37

Slip Compensation

Gain

-400~399 % *

P01.38

Slip Compensation

Time Constant

0.05~5.00 s *

P01.39

Resonance Damping

Gain

0~3000 % *

P01.40

Time Constant for

Resonance Damping

Filter

0.005~0.050 s 0.005

P01.41

Damping Coefficient

for PM

0~2000 % 120

P01.42

Damping Time

Constant for

Low-Speed range

(PM)

0.01~20.00 s 0.8

P01.43

Damping Time

Constant for

High-Speed range

(PM)

0.01~20.00 s 0.8

P01.44

Time Constant for

Current Filter (PM)

0.001~1.000 s 0.5

P01.53/

P01.55 /

P01.57/

P01.59/

P01.61

Voltage for V/F curve

points

0.0~999.9 V *

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

P01.54/

P01.56 /

P01.58/

P01.60/

P01.62

Frequency for V/F

curve Points

0.0~590.0 Hz *

P01.63 PM Start Method

0：Initial Position Detection

(IPD)

1：Parking

*P01.64 IM Start Method

0：Direct Start;

1：Fly start

P01.67 Min Valid Speed Set 0.00~50.00 Hz 0.00

P01.68

Bypass Range for IM

Low Speed

0.0~20.0 Hz 0.0

P01.70 Delay Time at Start 0.0~10.0 s 0.0

P01.71

Delay Function at

Start

0：Free Coast

1：DC Hold

P01.72 DC Hold Current 0~150 % 50

P01.80 Function at Stop

0：Free Coast

1：DC hold

P01.81

Cut in Speed for

Function at Stop

0.0~590.0 Hz 0.0

P01.82

DC Brake Current

(IM)

0~150 % 50

P01.83 DC Brake Time (IM) 0.0~60.0 s 2

P01.84

DC Brake Cut in

Speed (IM)

0.0~590.0 Hz 0.0

P01.85

Demagnetizing Rate

at DC Cut in

0~100 % 100

P01.86

Parking Current (PM

Start)

0~150 % 80

P01.87

Parking Time (PM

Start)

0.1~60.0 s 3.0

P01.91 Brake Function

0：No Function

1：Resistor Brake

2：AC Brake

P01.92

Max AC Brake

Current

0~150 % 100

P01.93 AC Brake Gain 1.0~2.0 1.4

P01.94

Threshold Voltage for

Brake Function

Grid Dependent V *

P01.95

Resistor Brake

Resistance

5~65535 Ω *

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

Parameter Group 2: Digital Terminal Functions

P02.00

Digital input

Positive-Negative

Logic Selection

0~65535 0

P02.01

DO/Relay

Positive-Negative

Logic Selection

0~65535 0

P02.04

digital input Filter

time

2~16 ms 4

P02.05

S1 Input Function

Selection

0：No Function

1：Reset

2：Coast to Stop (Negative

Logic)

3：Coast to Stop and Reset

(Negative Logic)

4：Stop (Negative Logic)

10：Run

11：Forward/Reverse Selection

12：Run in Reverse Direction

13：Latched run forward

14：Latched run reverse

15：Forward Jog

16：Reverse Jog

20：Forbid Forward

21：Forbid Reverse

22：Preset Value Command Bit

23：Preset Value Command Bit

24：Preset Value Command Bit

25：Preset Value Command Bit

26：Ramp Time Selection Bit 1

27：Ramp Time Selection Bit 2

30：Speed UP

31：Speed DOWN

32：Counter A

34：Reset Counter A

35：Counter B

37：Rest Counter B

40：Pulse Input

P02.06

S2 Input Function

Selection

P02.07

digital input Function

Selection - Terminal

P02.08

digital input Function

Selection - Terminal

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

P02.09

digital input Function

Selection - Terminal

41：Switch Set Source

42：Switch Speed Mode/Torque

Mode

50：External Fault Input

51：Freeze PID output

P02.21

Action for digital

input as External Fault

Input

0：No Action

2：Stop and Warning

3：Jog and Warning

4：un to Max Speed P05.03 and

Warning

5：Alarm Fault and Trip to stop

6：Warning

P02.22

DO Function

Selection - Terminal

DO1

0：No operation; 1：Drive ready,

2：Remote control ready

3：Drive ready/stop

4：Drive running, the drive is

running;

5：Drive running/No warning,

the drive is running and no

warning is present;

6：Run in current range

7：Run on reference

8：Reverse

10：Alarm

11：Alarm or warning

12：Thermal warning

13：Ready

14：Remote ready

15：Bus OK

20：Out of current range

21：Below current low

22：Above current high

23：Out of frequency range

24：Below frequency low,

25：Above frequency high

26：Out of feedback range

27：Below feedback low

28：Above feedback high

29：Out of reference range

30：Below reference low

31：Above reference high

40：Drive in Local mode

41：Drive in Remote mode

P02.28

Relay Output

Function Selection -

RL1

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

42：Mech. brake control,

43：External alarm

44：Unbalance warning

P02.29

Relay on Delay Time

- RL1

0.00~600.00 s 0.00

P02.30

Relay off Delay Time

- RL1

0.00~600.00 s 0.00

P02.46

Save digital input

Counter Value at

Power down

0：Save None

1：Save Counter A

2：Save Counter B

3：Save Both Counter A and B

Parameter Group 3: Analogue Terminal Functions

P03.00

Signal Type -

Terminal AI1

0：Analogue Voltage

1：Analogue Current

P03.01

Terminal AI1 Filter

Time

0.00~10.00 s 0.01

P03.02

Zero Voltage Dead

Band - Terminal AI1

0.00~20.00

0.00

P03.03

Min Input

Voltage-Terminal AI1

0.00~P03.04 V 0.00

P03.04

Max Input

Voltage-Terminal AI1

P03.03~10.00 V 10.00

P03.05

Min Input Current -

Terminal AI1

0.00~ P03.06 mA 0.00

P03.06

Max Input Current

-Terminal AI1

P03.05~20.00 mA 20.00

P03.07

Set Value/Feedback

Value Versus Min

Input -Terminal AI1

-200.00~200.00 % 0.00

P03.08

Set Value/Feedback

Value Versus Max

Input -Terminal AI1

-200.00~200.00 % 100.00

P03.09

Signal Type -

Terminal AI2

0：Analogue Voltage

1：Analogue Current

P03.10

Terminal AI2 Filter

Time

0.00~10.00 s 0.01

P03.11

Zero Voltage Dead

Band - Terminal AI2

0.00~20.00

0.00

P03.12

Min Input Voltage

-Terminal AI2

0.00~P03.13 V 0.00

P03.13

Max Input

Voltage-Terminal AI2

P03.12~10.00 V 10.00

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

P03.14

Min Input Current -

Terminal AI2

P03.15~19.99 mA 0.00

P03.15

Max Input Current

-Terminal AI2

P03.14~20.00 mA 20.00

P03.16

Set Value/Feedback

Value Versus Min

Input -Terminal AI2

-200.00~200.00 % 0.00

P03.17

Set Value/Feedback

Value Versus Max

Input -Terminal AI2

-200.00~200.00 % 100.00

P03.48

Analogue Live Zero

Timeout Time

1~99 s 10

P03.49

Live Zero Timeout

Function

0：No Action

2：Stop and Warning

3：Jog and Warning

4：Un at Max Speed P05.03 and

Warning

5：Alarm Fault and Trip to stop

P03.50

Signal Type -

Terminal AO

0：0~20mA

1：4~20mA

3：0~10V

P03.51

Output Function

Selection- AO

0：No function

1：Output frequency

2：Output current

3：Output Power

4：Motor Speed

5：Output voltage

10：Set Value

11：Feedback

13：Set Value from Bus

14：Pulse input 1 input

frequency

15：Terminal AI1 input value

16：Terminal AI2 input value

20：DC link voltage

30：Output Torque

P03.52

Value Versus Min

Output - AO

0.00~200.00 % 0.00

P03.53

Value Versus Max

Output - AO

0.00~200.00 % 100.00

P03.54

Min Output

Voltage/Current - AO

0.00~P03.55

0.00

/4.00

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

P03.55

Max Output

Voltage/Current - AO

P03.54~10.00/20.00 10.00

/20.00

P03.68

Min Set Value from

Keypad

-200.00~200.00 % 0.00

P03.69

Max Set Value from

Keypad

-200.00~200.00 % 100.00

Parameter Group 4: Process PID and Other Controllers

P04.00

Process PID Feedback

Source

0：No Function

1：Terminal AI1

2：Terminal AI2

5：Pulse Input 1

20：Bus Communication

P04.01

Process PID Set

Source

0：No Function

1：Terminal AI1

2：Terminal AI2

5：Pulse Input 11

10：Preset Value 0 + UP/DOWN

11：Multi Preset Value

20：Bus Communication

30：Keypad

P04.02

Fiducial Value for

Process PID

Set/Feedback

0.0~3000.0 50.0

P04.04

Process PID Control

Logic:

Positive/Negative

0：Positive

1：Negative

P04.05

Process PID Anti

Windup

0：Disable

1：Enable

P04.06

Cut-in Frequency for

Process PID Speed

Mode

0.0~200.0 Hz 0.0

P04.07

Proportional Gain -

Process PID 1

0.0~10.00 0.01

P04.08

Integral Time -

Process PID 1

0.01~655.35 s 655.35

P04.09

Differentiating Time -

Process PID 1

0.00~10.00 s 0.00

P04.13

Process PID

Differential Limit

1.0~50.0 5.0

P04.14

Error Tolerance Limit

to Enable Process PID 0.0~200.0 % 0.1

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

P04.15

Process PID Out/In

Mode to Error

Tolerance

0~2 0

P04.18

Process PID Output

Low Limit

-100.00~100.00 % 0.00

P04.19

Process PID Output

High Limit

-100.00~100.00 % 100.00

P04.22

Process PID Integral

Output Low Limit

-100.00~100.00 % 0.00

P04.23

Process PID Integral

Output High Limit

-100.00~100.00 % 100.00

P04.51

PM Current Limit

Controller

Feedforward Gain

0~400 % 100

P04.52

Proportional Gain -

Current Limit

Controller

0~500 % 100

P04.53

Integration Time -

Current Limit

Controller

0.000~2.000 s 0.020

P04.54

Filter Time - Current

Limit Control

2.0~100.0 ms *

Parameter Group 5: Limitation, Protection and Failure Detection

*P05.02

Motor Low Speed

Limit

0.0~590.0 Hz 0.0

*P05.03

Motor High Speed

Limit

0.0~590.0 Hz 65.0

P05.07 Max Current Limit 0~300 % *

*P05.08

Max Output

Frequency Limit

0.0~590.0 Hz 65.0

P05.09

Threshold for Low

Current Warning

0.00~P09.16 A 0.0

P05.10

Threshold for High

Current Warning

0.00~P09.16 A *

P05.11

Threshold for Low

Speed Warning

0.0~590.0 Hz 0.0

P05.12

Threshold for High

Speed Warning

0.1~590.0 Hz 65.0

P05.13

Threshold for Low Set

Value Warning

-200.00~200.00 % 0.00

P05.14

Threshold for High

Set Value Warning

-200.00~200.00 % 100.00

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

P05.15

Threshold for Low

Feedback Warning

-200.00~200.00 % 0.00

P05.16

Threshold for High

Feedback Warning

-200.00~200.00 % 100.00

*P05.17

Enable Motor Phase

Loss Protection

0：Disable

1：Enable

P05.18

Enable Current

Limit/Torque Limit

Warning

0：Disable

1：Enable

P05.26

Motor Thermal

Protection Function

0：No Function

1：ETR Warning

2：ETR Alarm Fault

3：ETR Warning for Self-cooled

Motor

4：ETR Alarm Fault for

Self-cooled Motor

P05.27

Motor Overload

Protection Time

0.1~60.0 min 2.0

P05.28

Threshold for Motor

Overload Protection

100~160 % 150

P05.29

Function at Mains

Phase Loss

0：No Action

1：Only Waring

2：Trip to stop and Alarm Fault

(Heavy Load)

3：Trip to stop and Alarm Fault

(Mid Load）

4：Trip to stop and Alarm Fault

(Light Load）

P05.30

Alarm/Fault Lock

Handling

0：Not Lock, Alarm/Fault

Resettable without Re-Power

1：Lock, Alarm/Fault Lock

Resettable only after Re-Power

P05.31

Delay Time to Alarm

Current Limit Fault

0~60 s 60

P05.33 Action at Warning

0：Trip to stop and Alarm Fault

directly

1：Warning and Re-catch Motor

after Failure Disappear

P05.34

Method to Re-catch

Motor at Warning

0：Speed Track（IM/PM） and

Angle Track (Fly start)

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

1：Direct Re-catch

Parameter Group 6: Keypad Operation and Display

P06.03

Customer Defined

Value for 0 Speed

0.0~6553.5 0.0

P06.04

Customer Defined

Value for Max Speed

0.0~6553.5 100.0

P06.05

Keypad Display

Option

0~8191 0

P06.31

Local/Remote Mode

Selection

0：Remote Mode

1：Local Mode

P06.34

Lock Keypad for

Parameter Edit

0：Disabled

1：Enabled and Lock

Parameter Group 7: Auxiliary and Special Functions

P07.00

Special Operation

Function

0：No Function

9：Reset Parameters to Factory

Defaults

P07.01

Function at Re-Power

(for Local Mode Only)

0：Resume with Set Value as Set

before Re-power

1：Not Run, but Keep Set Value

as Set before Re-power

2：Not Run and Clear Set Value

*P07.10 Min Switch Frequency 2~16：2~16 kHz kHz 2

*P07.11

Over Modulation

Coefficient

90.0~105.5 % 100.0

*P07.12

DC-Link Voltage

PWM Compensation

Function

0：Compensate Average DC

voltage

2：Compensate DC Ripple

Voltage

P07.13

DC-link Voltage

PWM Compensation

Disable at VF control

0：Disable

1：Enable

P07.14

Dead Time

Compensation

Adjustment

Coefficient

0~200 % 100

P07.17

Max Speed for Dead

Time Compensation

20~590 Hz *

P07.26

Function at Mains

Voltage Sag

0：No Function

1：Passive Ramp Down

2：Passive Ramp Down, Trip

3：Coast and Fly start

4：KEB Control

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

5：KEB Control, Trip

6：Trip to stop and Alarm

P07.27

Threshold Triggering

Mains Voltage Sag

Function

100~220/380 V *

P07.28 KEB Control Gain 0 ~ 500 % 100

P07.36

Method to Reset

Alarm Fault

0：Reset by Command

1~10：Auto Reset for 1~10

Times

11：Auto Reset for Unlimited

Times

P07.37

Alarm Auto Reset

Waiting Time

0~600 s 10

*P07.38 VT Function Level 40~90 % 90

P07.46

Threshold Voltage for

OVC Function

Grid Voltage Dependent V *

P07.47 OVC Function

0：Disable

1：Enable with Mode 1

2：Enable with Mode 2

P07.48 OVC Integral Time 0.01~0.10 s *

P07.49

OVC Proportional

Gain

0~200 % *

P07.50 Bypass Speed Start 1 0.0~590.0 Hz 0.0

P07.51 Bypass Speed End 1 0.0~590.0 Hz 0.0

P07.52 Bypass Speed Start 2 0.0~590.0 Hz 0.0

P07.53 Bypass Speed End 2 0.0~590.0 Hz 0.0

P07.54 Bypass Speed Start 3 0.0~590.0 Hz 0.0

P07.55 Bypass Speed End 3 0.0~590.0 Hz 0.0

Parameter Group 8: Basic and Running Information

P08.00 PU SW Version

P08.30

Total Days with

Power On

0~9999 d

P08.31 Total Running Hours 0~60000 h

P08.32

Total Energy

Consumed (kWh)

0~65535

P08.33

Number of Power

Ups

0~65535

P08.34

Number of

Over-Temperatures

0~65535

P08.35

Number of

Over-Voltages 0~65535

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

P08.36

Reset Consumed

Energy Counter

0：Not Reset

1：Reset

P08.37

Reset Running Hours

Counter

0：Not Reset

1：Reset

P08.40~

P08.49

Alarm Log

P08.50~

P08.59

Warnings Log

Parameter Group 9: Real Time Running Status Monitoring

P09.00 Control Word 0~65535

P09.01 Status Word 0~65535

P09.02 Set Value -4999.0~4999.0

P09.04 Motor Speed 0~24000 rpm

P09.05 Output Power 0.000~655.35 kW

P09.06 Output Voltage 0.0~6553.5 V

P09.07 Output Frequency 0.0~590.0 Hz

P09.08 Output Current 0.00~655.35 A

P09.09 Output Torque -200.0~200.0 %

P09.10

Motor Thermal Load

Status

0~100 %

P09.11 DC Link Voltage 0~65535 V

P09.13

Heatsink or IGBT

Temperature

-128~127 ℃

P09.14

Inverter Thermal

Load Status

0~255 %

P09.15

Nominal Inverter

Current

0.0~6553.5 A

P09.16 Max Inverter Current 0.0~6553.5 A

P09.17

Power Board

Temperature

-128~127 ℃

P09.18 Rectifier Temperature -128~127 ℃

P09.19 PID Set Value -200.0~200.0 %

P09.20 PID Feedback Value -200.0~200.0

P09.21 PID Output -200.0~200.0 %

P09.22 Digital Input 0~65535

P09.23

AI1 Analogue Input

Type

0：0~10V

1：0~20mA

P09.24 AI1 Input Value 0.00-20.00 V/mA

P09.25

AI2 Analogue Input

Type

0：0~10V

1：0~20mA

P09.26 AI2 Input Value 0.00-20.00 V/mA

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

P09.39 Relay Output Status 0~65535

P09.40 AO Output 0.00-20.00 V/m

P09.45 Counter A Value 0~65535

P09.46 Counter B Value 0~65535

P09.47

Set Value from Bus

Communication

-32768~32767

P09.48

Variable Defined by

Customer

0~6553.5

Parameter Group 19：Simple PLC function

P19.00 SPLC control mode

0：Once running then keep

running

1：Once running then stop

2：Cycle running

P19.01 SPLC store selection

0：No function

1：Save at Stop

2：Save at Power down

P19.02

SPLC reset times

reset

0: Invalid

1: Reset times are reset

P19.10 SPLC multi-speed0 -100.00%~100.00% % 0

P19.11 SPLC multi-speed1 -100.00%~100.00% % 0

P19.12 SPLC multi-speed2 -100.00%~100.00% % 0

P19.13 SPLC multi-speed3 -100.00%~100.00% % 0

P19.14 SPLC multi-speed4 -100.00%~100.00% % 0

P19.15 SPLC multi-speed5 -100.00%~100.00% % 0

P19.16 SPLC multi-speed6 -100.00%~100.00% % 0

P19.17 SPLC multi-speed7 -100.00%~100.00% % 0

P19.18 SPLC multi-speed8 -100.00%~100.00% % 0

P19.19 SPLC multi-speed9 -100.00%~100.00% % 0

P19.20 SPLC multi-speed10 -100.00%~100.00% % 0

P19.21 SPLC multi-speed11 -100.00%~100.00% % 0

P19.22 SPLC multi-speed12 -100.00%~100.00% % 0

P19.23 SPLC multi-speed13 -100.00%~100.00% % 0

P19.24 SPLC multi-speed14 -100.00%~100.00% % 0

P19.25 SPLC multi-speed15 -100.00%~100.00% % 0

P19.26

SPLC step0 ramp

time

0.0~6000.0 S 0

P19.27

SPLC step1 ramp

time

0.0~6000.0 S 0

P19.28

SPLC step2 ramp

time 0.0~6000.0 S 0

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

P19.29

SPLC step3 ramp

time

0.0~6000.0 S 0

P19.30

SPLC step4 ramp

time

0.0~6000.0 S 0

P19.31

SPLC step5 ramp

time

0.0~6000.0 S 0

P19.32

SPLC step6 ramp

time

0.0~6000.0 S 0

P19.33

SPLC step7 ramp

time

0.0~6000.0 S 0

P19.34

SPLC step8 ramp

time

0.0~6000.0 S 0

P19.35

SPLC step9 ramp

time

0.0~6000.0 S 0

P19.36

SPLC step10 ramp

time

0.0~6000.0 S 0

P19.37

SPLC step11 ramp

time

0.0~6000.0 S 0

P19.38

SPLC step12 ramp

time

0.0~6000.0 S 0

P19.39

SPLC step13 ramp

time

0.0~6000.0 S 0

P19.40

SPLC step14 ramp

time

0.0~6000.0 S 0

P19.41

SPLC step15 ramp

time

0.0~6000.0 S 0

P19.42

SPLC step0 running

time

0.0~6000.0 S 0

P19.43

SPLC step1 running

time

0.0~6000.0 S 0

P19.44

SPLC step2 running

time

0.0~6000.0 S 0

P19.45

SPLC step3 running

time

0.0~6000.0 S 0

P19.46

SPLC step4 running

time

0.0~6000.0 S 0

P19.47

SPLC step5 running

time

0.0~6000.0 S 0

P19.48

SPLC step6 running

time

0.0~6000.0 S 0

P19.49

SPLC step7 running

time

0.0~6000.0 S 0

Parameter

Number

Parameter Name Value Range Unit

Factory

Default

P19.50

SPLC step8 running

time

0.0~6000.0 S 0

P19.51

SPLC step9 running

time

0.0~6000.0 S 0

P19.52

SPLC step10 running

time

0.0~6000.0 S 0

P19.53

SPLC step11 running

time

0.0~6000.0 S 0

P19.54

SPLC step12 running

time

0.0~6000.0 S 0

P19.55

SPLC step13 running

time

0.0~6000.0 S 0

P19.56

SPLC step14 running

time

0.0~6000.0 S 0

P19.57

SPLC step15 running

time

0.0~6000.0 S 0

P19.80 Average Speed 0~65535

P19.81 Current Running step 0~15

P19.82

Current Running step

time

0.0~6553.5

P19.83 SPLC reset times 0~65535

Parameter Group 20：Pump control function

P20.00 pump control mode 0：pressure mode 0

P20.01

minimum output

frequency

0.00~P20.02

P20.02

maximum output

frequency

P20.01~100.00

100

P20.60

Sleep enable

selection

0：disable

1：enable

P20.61

Sleep frequency

threshold

0.00~100.00

P20.62

Sleep pressure

threshold

0.00~100.00

P20.63 Sleep detection time 0.0~300.0 S 10

P20.64 minimum sleep time 0.0~1800.0 S 300

P20.65

wake up pressure

threshold

0.00~100.00

P20.66

wake up detection

time 0.0~60.0 S 1

9. Din-rail Install

M313-A also offers a variety of accessories including Din-rail mounting attachments and

EMC decoupling metal plates, among others. It is important to note that the Din-Rail

mounting accessories are only provided for products below 4kW. Should you have any

requirements, please contact our sales department.

10. Modbus Communication Guidance

The M313-A drive provide RS485 communication interface. It adopts

international standard Modbus communication protocol to perform master-slave

communication. The user can realize centralized control through PC/PLC to adapt

specific application requirements.

10.1 Application Mode

10.1.1 Interface Mode

The communication interface is RS485. RS485 works on semi duplex and its data

signal applies differential transmission which is called balance transmission too.

10.1.2 Networking Mode

The drive has two networking modes: single master/multiple slaves networking

and single master/single slave networking.

Single master/single slave networking diagram

Single master/multiple slaves networking diagram

Specification:

1) No matter which mode, the drive is used as a slave in communication.

When master sends commands using broadcast address, the slave

does not respond;

2) It is recommended to use shield cables in multiple connection. The

basic parameter of the devices, such as baud rate and digital check bit

in RS485 should be the same as slave device’s and there should be no

repeated addresses in slave devices.

10.2 Protocol Format

Modbus protocol only support RTU mode.

RTU data frame format is shown as the figure below:

Specification:

Start At least 3.5 idle characters

Slave address Address：0-127(0 is broadcast address)

Function code Modbus function code

Data (N-1)

Data (N-2) 2 * N data

…

Data 0

CRC CHK high-8-bit CRC check

CRC CHK low-8-bit

End At least 3.5 idle characters

10.3 Function Code

Function code supported by M313 drive Modbus protocol are as shown in the

table below:

Function code Description Meaning

0x03 Read Holding

Registers

Read drive functional parameters and

running status parameters

0x06 Preset Single

Over-write individual drive functional

parameters

0x10 Preset Multiple

Regs

Over-write multiple Registers

10.4 Register Address Definition

All the following register addresses are started from 0.

10.4.1 The Rules of Register Address of the Parameter Number

The parameters can be mapping to register address. The rules of register address

of the parameter number are shown below:

For example: The register address of P00.30 is 30 - 1 = 29 (0x001D)

The register address of P09.11 is 911 - 1 = 910(0x038E)

Attention: Parameters Group 8 and 9 are Read-only.

The Drive don’t support write or read multiple parameters at a time.

10.4.2 Other Register Addresses Specification

In addition to parameter is mapped to Modbus registers, there are some

additional registers within the drive which can be used to control the drive,

monitor the drive's status. These registers can support write or read maximum 10

registers at a time.

9999*

Control command W

10000*

Frequency command W

10099*

State R

10100* Warning/Alarm code R

10101 Output frequency (0~Fmax, unit: 0.1Hz) R

10102 Output current (unit: 0.01A) R

10103 Output voltage (unit: 1V) R

10104 Output power (unit: 0.01kW) R

10105 Motor speed (unit: 1rpm) R

10106 DC bus voltage (unit: 1V) R

10107 Reference R

10108 Process PID Feedback R

* Reg. 9999 specification

Bit Specification

Bit 7~0(run/stop control

etc.)

0x00: No function

0x01: Run forward

0x02: Reverse

0x03: Jog

0x04: Jog reverse

0x05: Stop

0x06: Coast

0x07: Reset

Bit 11~8(Preset value

select)

0000B:P00.30(Preset Value 0)

0001B: P00.31(Preset Value1)

Bit Specification

…

1111B: P00.45(Preset Value 15)

Bit 13~12(Ramp time

select)

00B: Ramp 1

01B: Ramp 2

10B: Ramp 3

11B: Ramp 4

Bit 14 Reserved

Bit 15 1B: Enable Bit8~13 function; 0B: Disable Bit8~13

function

* Reg. 10000 specification

When using communication to control the drive, you can set the frequency

directly by writing register 10000 . The register value is in the range of 0.00 ~

P05.08, unit 0.01Hz.

* Reg. 10099 specification

Bit Specification

Bit 0 0B: None;1B: Warning

Bit 1 0B: None;1B: Alarm

Bit 3~2 00B: Stop

01B: Run forward

10B: Reverse

11B: Reserved

Bit 7~4 Reserved

Bit 11~8 0000B: Using Preset Value 0

0001B: Using Preset Value 1

…

1111B: Using Preset Value 15

Bit 15~12 Reserved

* Reg. 10100specification

the drive occurs A.48 alarm, the value of register 10100 is 48. When the drive

occurs u.24 warning, the value of register 10100 is 24.

10.5 Communication ratio values

The Communication data is expressed by hexadecimal in actual application and

there is no radix point in hexadecimal. For example, if you want to set P05.08 =

61.5, 61.5 can be magnified by 10 times into 615. So hex 0x0267 (615) can be

used to express 61.5.

A non-integer can be timed by a multiple to get an integer and the integer can

be called communication ratio values.

The communication ratio values are referred to the radix point of the setting

range of default value in the functional parameter list. If there are radix point n,

then the communication ratio value m is 10^n.

10.6 Error message

There may be errors in the communication process, for example, some

parameters are read-only, but the PC/PLC sends a written directive, the drive will

return an error message.

Error message data frame format is shown as the figure below:

Error message function code = requirements function code + 0x80

Error code Specification

0x01 Function code error, the drive does not support this kind of

function code.

0x02 The register address is invalid.

0x03 The value exceeds the upper limit of the parameter

0x04 Operation error.

10.7 Examples

10.7.1 Read Holding Registers (0x03)

10.7.1.1 Read Motor speed

Read parameter P09.04(Reg 903) to get the Motor speed.

Transmit: 01 03 03 87 00 01 34 67 (Hexadecimal)

Receive: 01 03 02 05 DC BA 8D (Hexadecimal)

Transmit data specification:

Field Description

01 Address

03 Function

03 87 Register address: 903(0x0387)

00 01 The number of read registers is 1

Receive data specification:

Field Description

01 Address

03 Function

02 The byte number of received data

05 DC 0x05DC converts to decimal number is 1500. So, the value of

P09.04 is 1500RPM

10.7.1.2 Read Drive Status, warning/alarm code and output frequency

Read multiple Registers 10099、10100、10101 to get all information.

Transmit: 01 03 27 73 00 03 FE A4 (Hexadecimal)

Receive: 01 03 06 00 04 00 00 01 F4 D0 A2 (Hexadecimal)

Transmit data specification:

Field Description

01 Address

03 Function

2773 Register address: 10099(0x2773)

00 03 The number of read registers is 3

FE A4 CRC check

Receive data specification:

Field Description

01 Address

03 Function

Field Description

06 The byte number of received data

00 04 00 00 01

The value of Reg. 10099 is 0x0004.

Note:

Bit 0 is 0B, that is No warning;

Bit 1 is 0B, that is No Alarm;

Bit 3~2 is 01B, that is Run forward;

Bit 11~8 is 0000B, that is Using Preset Value 0;

The value of Reg. 10100 is 0x0000(0). The drive doesn’t have

warning/ alarm, so it is 0.

The value of Reg. 10101 is 0x01F4(500). So, the drive output

frequency is 500/10=50.0Hz.

10.7.2 Write Single Register (0x06)

Set motor rated speed to 1430RPM.

Write P01.07(Reg 106) =1430.

Transmit: 01 06 00 6A 05 96 2A E8 (Hexadecimal)

Receive: 01 06 00 6A 05 96 2A E8 (Hexadecimal)

Transmit data specification:

Field Description

01 Address

06 Function

00 6A Register address of P01.07 is :107-1= 106(0x006A)

05 96 The value wants to set to P01.07 is 0x0596(1430)

Receive data specification:

Field Description

01 Address

06 Function

00 6A Register address of P01.07 is :107-1= 106(0x006A)

05 96 The value of P01.07 is 0x0596(1430)

10.7.3 Write Multiple Registers (0x10)

Start the drive and set Drive output frequency.

Write register 9999 to control the drive running and write register 10000 to set

the drive output frequency.

Transmit: 01 10 27 0F 00 02 04 00 01 09 C4 5A 1D (Hexadecimal)

Receive: 01 10 27 0F 00 02 7B 7F (Hexadecimal)

Transmit data specification:

Field Description

01 Address

10 Function

27 0F Register address: 9999(0x270F)

00 02 The number of write registers is 2

04 The byte number of write data is 4

00 01 09 C4 Reg. 9999= 0x0001

Note:

Bit 7~0 is 0x01, that is Run forward;

Bit 11~8 is 0000B, that is Using Preset Value 0;

Bit 13~12 is 00B, that is Using ramp 1;

Bit 15 is 0B, that is Disable bit 13~8;

Reg. 10000= 0x09C4(2500, So the Reference frequency is

2500 / 100 = 25.00Hz)

Receive data specification:

Field Description

01 Address

10 Function

27 0F Register address: 9999(0x270F)

00 02 The number of write registers is 2

01 Address

10.8 Debugging

Most customers use specialized or packed communication app or function

afforded by the supplier of PLC or touch screen. when there is communication

failure, it’s difficult to judge whether it’s the host’s issue or the frequency

converter’s issue. In this case, you can use the PC software tool like “serial

debugging assistant” (which is free to download from internet) to help the

diagnosis.

First please connect the system as blow figure. Normally a PC does not have

RS485 port, you can use a transfer module to connect the PC. With the PC SW

tool like “serial debugging assistant”, you can monitor the details of the message

sent from the host and the message replied from the frequency converter.

▲ Wiring for Modbus Debugging

VER:V1.1 2025.05

P0101060

快速跳转到指定页