Wecon VM Series User manual

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd.
1
WECON VM AC Drive
User Manual
(V2.0)
Website: http: //www.we-con.com.cn/en
Phone: [phone]
Date: May 23, 2022
:

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
-1-
Preface
Thank you for choosing WECON VM Series AC Drive.
This user manual introduces the technical specifications, installation instructions, functions and
performance of VM Series AC Drive properly. Please read this user manual carefully before carrying
out works such as installation, commissioning, maintenance, etc.
You are specially warned to read and understand safety precaution items of this manual before
using this product, and to ensure that relevant electrical installation testers’ professional
qualification shall be in line with the provisions of the labor supervision department, and the
electrical and environmental conditions for product use shall be in conformity with relevant
national standards.
Be sure to verify that the wiring is correct before powering on the product. Before starting the
product, it is necessary to debug to ensure correct motor rotating direction.

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
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Contents
1Safety precautions ................................................................................................................. - 1 -
2Product information ...............................................................................................................- 3 -
2.1 Technical specifications...................................................................................................- 3 -
2.2 Product nameplate..........................................................................................................- 3 -
2.3 Model description...........................................................................................................- 3 -
2.4 Product model.................................................................................................................- 4 -
3Installation .............................................................................................................................- 4 -
3.1 Overall structural drawing(unit: mm)..............................................................................- 4 -
3.2 Terminal connection........................................................................................................- 5 -
3.3 Main circuit connection...................................................................................................- 6 -
4Display and operation ............................................................................................................ - 6 -
4.1 Keypad.............................................................................................................................- 6 -
4.2 Keypad Operation............................................................................................................- 7 -
5Parameter function ................................................................................................................ - 7 -
5.1 Functional parameters.................................................................................................... - 7 -
5.2 Monitoring Parameters................................................................................................. - 28 -
5.3 Main Error Codes and Solutions....................................................................................- 29 -
6Communication Protocol ......................................................................................................- 30 -
6.1 RS485 Communication Registers...................................................................................- 31 -

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
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1 Safety precautions
■Warning sign
DANGER: Indicates that failure to comply with the notice will result in severe personal injure or
even death.
WARNING: Indicates that failure to comply with the notice will result in moderate personal
injury, property damage or equipment damage.
WARNING
◎Do not install or operate any AC Drive that is damaged or with missing parts. Failing to follow
this rule can result in facility damage or severe injury.
◎When installing or handling the AC Drive, please hold the bottom of the product rather than the
case only, to prevent its falling and being damaged.
◎Install the AC Drive on nonflammable material like metal, and keep away from flammable or
explosive object, heat source, and similar environment. Otherwise, fire may be caused.
◎When AC Drive is installed inside an electrical cabinet or other kind of enclosure, please install
fans or other cooling devices, and keep ventilation well enough to ensure the enclosure
temperature below 40℃, or the AC Drive may be damaged due to extreme high temperature.
◎Before wiring, ensure the AC Drive rated input voltage and phases are compatible with the input
power source, or fire or personal injury may be caused.
◎Never connect the AC power supply to output terminals U, V and W. Otherwise, the AC Drive
will be damaged and the warranty is invalid.
◎Never carry out withstand voltage test to the AC Drive, for example by a megohmmeter.
Otherwise, it may cause damage to the AC Drive.
◎The connecting cable of the main circuit terminal should use an insulating sleeve.
◎When the cable length between the AC Drive and the motor exceeds 50 meters, an output
reactor is recommended to be used.
◎Do not use a circuit breaker to control the start and stop of the AC Drive. Otherwise, the AC
Drive may be damaged.
◎Since the AC Drive makes the motor running speed from low to high in a short time, please
confirm that the motor and equipment are in the allowed running range before running.
◎Do not touch due to high temperature of the heat sink and braking resistor.
◎The factory parameters of the AC Drive can meet the requirments of most equipment operation.
Under normal circumstances, please do not modify the AC Drive parameters at will. Even if there is
some special applications need to change the AC Drive parameters, only necessary parameters
could be changed. Otherwise, AC Drive damage may be caused.
◎The PCB board has a CMOS integrated circuit. Do not touch it with your hands, otherwise, static
electricity will damage the PCB board.

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
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DANGER
◎Wiring must be completed by qualified professional electricians, otherwise, there may be
electric shock or damage to the AC Drive.
◎The power must be disconnected during wiring; otherwise, it may cause electric shock or fire.
◎The grounding terminal should be effectively grounded; otherwise, the outer casing of the AC
Drive may be energized.
◎Do not touch the main circuit terminals, otherwise, it may cause electric shock.
◎Terminals for brake resistor are (+) and PB. Do not wire to other terminals, otherwise, fire may
be caused.
◎It is only allowed to power on the AC Drive after the wiring is finished and its cover is reinstalled.
It is strictly prohibited to remove the cover of AC Drive while power is on. Otherwise, it may cause
electric shock.
◎Before programming the AC Drive with fault auto reset or restart option after power off, the
mechanical device need to be implemented with safety protection measures first. Otherwise,
personal injury will be caused.
◎“ STOP/RESET” key may become invalid as a result of some function setting. It is recommended
to install an independent emergency circuit breaker for the AC Drive control system, otherwise,
or personal injury may be caused.
◎When the power is on, there may be electricity in the AC Drive’s terminals even if it is in stop
mode. Do not touch U, V, W terminals and motor connection terminals, or electrical shock may be
caused.
◎Never touch the AC Drive connection terminals when power is on. Otherwise, it may cause an
electrical shock.
◎Only qualified electricians can be authorized to do the jobs of maintenance, checking, or parts
replacement.
◎After the power supply is OFF, make sure the charge LED is OFF and the residual voltage does
not exist, or wait for at least 10 minutes before carrying out maintenance or inspection.
Otherwise, damage or injury may be caused.
◎Modification to the AC Drive without permission is strictly prohibited, otherwise, severe injury
may be caused. Arbitrarily modification of AC Drive will result in service warranty invalid.

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
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2 Product information
2.1 Technical specifications
Input Frequency (Hz)
0-50/60 Hz
Output Voltage
3 Phase 0~Input Voltage
Output Frequency
0 to 1000Hz
Control Mode
V/F Control
Overload Ability
120% Rated Current: 1 min；150% Rated Current: 10 secs
Protection Level
IP20
Altitude
Normal use below 1000m, derating 1% for every 100m rise above
1000m, up to 3000m
Ambient Temperature
-10℃~＋50℃( IF the ambient temperature is between 40°C and
50°C, please use with derating)
Humidity
＜95%RH ,no condensation
Shock
＜5.9m/s²(0.6g)
Storage Temperature
-25℃~ 60℃
Table 2-1 Technical specifications
2.2 Product nameplate
Figure 2-1 Product nameplate
2.3 Model description
VM – 2 S 1R5GB
1② ③ ④
Field
No.
Identification
Description
Product series
①
Product series
VM series
Voltage grade
②
Voltage grade
2: 220VAC; 4: 380VAC
The input power
③
Power phase identification
S: single; T: three-phase
Rated power
④
Power range
1R5-1.5kW, R is the decimal point
Table 2-2 VM series model

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
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2.4 Product model
Model
Rated Power(kW)
Input Voltage
Rated Output Current(A)
VM-2SR75
0.75
Single Phase
AC 220V±15%
4
VM-2S1R5
1.5
7
VM-2S2R2
2.2
9.6
VM-4TR75
0.75
3 Phase
AC 380V±15%
2.5
VM-4T1R5
1.5
3.8
VM-4T2R2
2.2
5.1
VM-4T004
4
9
VM-4T5R5
5.5
13
VM-4T7R5
7.5
17
Table 2-3 Product model table
3 Installation
3.1 Overall structural drawing(unit: mm)
W
W1 dD
H
H1
Figure 3-1 Outline dimension diagram
Model
Outer Dimension
Installation Dimension
Hole
H
W
D
H1
W1
d
VM-2SR75
142
72
116
130
59
5
VM-2S1R5
VM-2S2R2
VM-4TR75
VM-4T1R5
VM-4T2R2
VM-4T004
196
95
132
179
79
5.5
VM-4T5R5
225
115
154
208
99
5.5
VM-4T7R5
Table 3-1 Outline dimension

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
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3.2 Terminal connection
Figure 3-2 Terminal connection
Figure 3-3 Terminal connection

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
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3.3 Main circuit connection
Terminal
Name
Description
R/L、S、T/N
Input Power
Connected to input power
U、V、W
Output Power
Connected to motor
Grounding
Connected to ground
10V/GND
10V Power
Maximum Current: 20mA
24V/COM
24V Power
Maximum Current: 150mA
AI/GND
Analog Input
DC 0V ~ 10V or 0/4-20mA,set by parameter F5.41
AO/GND
Analog Output
0-10V
DI1/DI2
DI3/DI4
Digital Input
External digital signal input
RA/RB/RC
Relay Output
RA/RC NO,RA/RB NC
S+/S-
RS485
Communication
S+: Positive terminal of differential signal
S-: Negative terminal of differential signal
RJ45 Port
As shown in the figure above; pin 1 is connected to S+,
and pin 2 is connected to S-
Table 3-2 Main circuit terminals and function
4 Display and operation
4.1 Keypad
You can modify the parameters, monitor the working status and start or stop the AC Drive by
operating the keypad, as shown in the following figure.
Figure 4-1 Keypad diagra

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
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4.2 Keypad Operation
Item
Name
Function
Indicators
LED Indicators
RUN: On/Running,Off/Stopped
REMOTE: On/Terminal Control,Off/Keypad
Control,Blink/Communication Control
FWD/REV: On/FWD,Off/REV,Blink/ FWD & REV Switching
ALARM: Blink/Error,Off/Normal
Button
PRG
Enter or exit parameter setting
ENT
Enter the parameters step by step、save parameter
adjustments
△
Increase parameter or its value
▽
Decrease parameter or its value
>>
During parameter setting, select the modification bit of
the parameter
During stop/run monitoring, the display parameters can
be selected cyclically
RUN/STOP
In keypad operation mode, control run and stop
It can be used for error reset when the drive alarms
Potentiometer
Speed Adjusting
Potentiometer
Can be used for speed(frequency)adjusting
Table 4-1 Description of Indicators and key
5 Parameter function
“○” indicates that the set value of this parameter can be changed when the VFD is in stop or
running state.
“●” indicates that the set value of this parameter cannot be changed when the VFD is running.
“◎” indicates that the value of this parameter is the actual detection record value and cannot be
changed.
5.1 Functional parameters
Code
Name
Range
Default
Feature
RAM
address
F0.00
Industrial marco
0: Default
1-5: Reserved
6: Spring Machinery
Application Macro
9-12: Reserved
0
●
0000
F0.01
Start/Stop
chanel
0: Keypad
1: DI Terminal
2: RS485 Communication
0
●
0001
F0.02
UP/DOWN
standard
Reserved
1
●
0002

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
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Code
Name
Range
Default
Feature
RAM
address
F0.03
Main Frequency
Source X option
0: F0.08
1: Keypad Potentiometer
2: AI1
3: Reserved
4: DI Terminal UP/DW
5: Reserved
6: Multi-Stage Speed
7: Inner Simple PLC
8: PID Control
9: RS485
Communication(Including
External Keypad)
1
●
0003
F0.04
Auxiliary
Frequency Source Y
option
Same as F0.03
0
●
0004
F0.05
Range of Auxiliary
Frequency Source Y
0: Relative to F0.10
1: Relative to Main
Frequency Source X (F0.03)
0
○
0005
F0.06
Percentage Range of
Auxiliary
Frequency Source Y
0% to 150%
100%
○
0006
F0.07
Combination Option of
F0.03 & F0.04
LED Ones Place: Frequency
Source Selection
0: Main Frequency Source
1: Main and Auxiliary
Operation Results
2: Switchover between
Main and Auxiliary
3: Switchover between X
and Main (X) & Auxiliary (Y)
Operation
4: Switchover between Y
and Main (X) & Auxiliary (Y)
Operation
LED Tens Place:
Combination Operation
0: Main ＋Auxiliary
1: Main－Auxiliary
2: MAX {Main, Auxiliary}
3: MIN {Main, Auxiliary}
4: Main * Auxiliary
LED Hundreds Place:
Reserved
0
○
0007
F0.08
Keypad Setting
Frequency
0.00 to F0.12
50.00Hz
○
0008

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
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Code
Name
Range
Default
Feature
RAM
address
F0.09
Running Direction
0: FWD
1: REV
2: REV Forbidden
0
○
0009
F0.10
Maximum Output
Frequency
0.00 to 320.00Hz
50.00Hz
●
000A
F0.11
Upper Limit Frequency
Source
0: F0.12
1: AI1
2: Reserved
3: Reserved
4: Reserved
5: RS485 Communication
6: Reserved
7: Keypad Potentiometer
0
●
000B
F0.12
Maximum Running
Frequency
F0.14 to F0.10
50.00Hz
○
000C
F0.13
Reserved
Reserved
0.00Hz
○
000D
F0.14
Lower Limit Frequency
0.00 to F0.12
0.00Hz
○
000E
F0.15
The Function of
Frequency
Lower Limit
0: Stop
1: Run at Lower Limit
Frequency
2: Run at 0 Speed
1
○
000F
F0.16
Carrier Frequency
0.6 to 15.0kHz
Due to
VFD Model
●
0010
F0.17
Reserved
Reserved
1001
●
0011
F0.18
Acceleration Time 1
0.01 to 650.00s
Due to
VFD Model
○
0012
F0.19
Deceleration Time 1
0.01 to 650.00s
Due to
VFD Model
○
0013
F0.20
Default Setting
Restoring
0: No Option
1: Recover Default Settings
(Except F2 Team)
2: Clear All Error Records
3: Recover Default Settings
(Including F2 Team)
0
●
0014
F0.21
Parameter Lock
0: Invalid (Unlock)
1: Valid(Lock)
0
○
0015
F0.23
Unit of Acceleration &
Deceleration Time
0: 1Sec
1: 0.1Sec
2: 0.01Sec
2
●
0017
F0.24
Acceleration And
Deceleration Time
Reference Frequency
0: F0.10
1: F0.08
2: 100Hz
0
●
0018

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
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Code
Name
Range
Default
Feature
RAM
address
F0.25
Fan Control Option
Ones Place : Run/Stop
Option
0: Fan runs when VFD is
powered on
1: Stop according to VFD
temperature, run when
VFD is running
2: Run according to VFD
temperature, stop when
VFD is stopped
01
○
0019
F0.26
Reserved
Reserved
2
●
001A
F1.00
Start Option
Ones Place: Start Option
0: Run according to starting
1: DC braking first and then
star from the starting
frequency
2: Speed tracking and
direction judgment before
starting from the starting
frequency
Tens Place: Speed Tracking
Direction
0: Same as stopping
direction
1: Same as starting
direction
2: Automatic tracking
0
●
0100
F1.01
Reserved
0
●
0101
F1.02
Speed Tracking Period
0.01 to 60.00s
0.50s
○
0102
F1.03
Starting Frequency
0.00 to 60.00Hz
0.50Hz
○
0103
F1.04
Last Period of Starting
Frequency
0.0 to 50.0s
0.0s
●
0104
F1.05
Braking Current of
Starting
0.0 to 150.0%
60.0%
●
0105
F1.06
Braking Period before
Starting
0.0 to 60.0s
1.0s
●
0106
F1.07
Acceleration &
Deceleration Curve
0: Straight Line
1: S Curve
00
●
0107
F1.08
S-Curve Starting
Acceleration Speed
20.0% to 100.0%
50.0%
●
0108
F1.09
S-Curve Starting
Deceleration Speed
20.0% to 100.0%
50.0%
●
0109

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
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Code
Name
Range
Default
Feature
RAM
address
F1.10
Stopping Option
0: Deceleration Stopping
1: Free Stopping(Or Coast
to stop,means VFD cuts off
its output power
immediately when being
stopped,leaving the motor
and its load to stop totally
due to their inertia)
0
○
010A
F1.11
DC Braking Beginning
Frequency
0.00 to 50.00Hz
1.00Hz
○
010B
F1.12
DC Braking Delay
0.0 to 60.0s
0.0s
○
010D
F1.13
DC Braking Current
0.0 to 150.0%
60.0%
○
010C
F1.14
DC Braking Period
0.0 to 60.0s
0.0s
○
010E
F1.15
Stopping Frequency
0.00 to 60.00Hz
0.50Hz
○
010F
F1.16
Zero Speed Holding
Torque Valid Period
0.0 to 6000.0sec
When it is set to 6000.0s, it
will be kept valid all the
time
0
●
0110
F1.17
Zero Speed Holding
Torque
0.0 to 150.0%
Due to
VFD Model
●
0111
F2.00
Type of Motor
0: 3 Phase Asynchronous
Motor (AM)
1: Permanent Magnet
Synchronous Motor
(PMSM)
2: Single Phase
Asynchronous Motor(Can
only be used with V/F
mode)
0
●
0200
F2.01
Motor Rated Power
0.4 to 1000.0kW
Due to
VFD Model
●
0201
F2.02
Motor Rated Voltage
0 to 440V
Due to
VFD Model
●
0202
F2.03
Motor Rated Current
0.1 to 2000.0A
Due to
VFD Model
0203
F2.04
Motor Rated
Frequency
0.01 to F0.10
Due to
VFD Model
●
0204
F2.05
Motor Rated RPM
0 to 65000rpm
Due to
VFD Model
●
0205
F2.06
Motor Stator
Resistance
0.001 to 65.000
Due to
VFD Model
●
0206
F2.07
Motor Rotor
Resistance
0.001 to 65.000
Due to
VFD Model
●
0207
F2.08
Motor Stator and Rotor
Leakage Inductance
0.1 to 6500.0mH
Due to
VFD Model
●
0208
F2.09
Motor Stator and Rotor
0.1 to 6500.0mH
Due to
●
0209

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
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Code
Name
Range
Default
Feature
RAM
address
Mutual Inductance
VFD Model
F2.10
Motor No-load Current
0.1 to 650.0A
Due to
VFD Model
●
020A
F2.11
Motor Auto Tuning
Option
0: No Option
1:
Full-Tuning(Recommended
when motor can be fully
removed off its load)
2: Quiet-Tuning
(Recommended when
motor can’t be fully
removed off its load)
0
●
020B
F2.12
G/P Model
0: G Model
(for constant torque load)
1: P Model
(for quadratic torque load)
0
◎
020C
F2.13
Turn Ratio of Main and
Auxiliary Coils of
Single-Phase
Asynchronous Motor
10 - 200%
80%
●
020D
F2.14
Single-Phase Motor
Current Calibration
Factor
50 - 200%
120%
●
020E
F4.00
Linear VF Curve
Selection
0: Linear Curve ；
1-9: 1.1-1.9 power VF curve
respectively；
10: Squared VF Curve；
11: Customized VF curve；
0
●
0400
F4.01
Manual Torque Boost
0.1 to 30.0%,0 = Auto
Boost
Due to
VFD Model
○
0401
F4.02
Torque Boost Cut-Off
Frequency
0.0 to 100.0%
100.0%
●
0402
F4.03
Customized VF Point 1
Frequency
0.00 to F0.10
3.00Hz
●
0403
F4.04
Customized VF Point 1
Voltage
0.0 to 100.0%
10.0%
●
0404
F4.05
Customized VF Point 2
Frequency
0.00 to F0.10
5.00Hz
●
0405
F4.06
Customized VF Point 2
Voltage
0.0 to 100.0%
15.0%
●
0406
F4.07
Customized VF Point 3
Frequency
0.00 to F0.10
8.00Hz
●
0407
F4.08
Customized VF Point 3
Voltage
0.0 to 100.0%
22.0%
●
0408

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
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Code
Name
Range
Default
Feature
RAM
address
F4.09
Customized VF Point 4
Frequency
0.00 to F0.10
12.00Hz
●
0408
F4.10
Customized VF Point 4
Voltage
0.0 to 100.0%
31.0%
●
040A
F4.11
Oscillation Suppression
Gain
0.0 - 10.0
5.0
○
041B
F4.12
Oscillation Suppression
Filter Period
1 - 1000ms
50ms
○
040C
F4.16
Auto Voltage Regular
Function(AVR)
0: Invalid
1: Valid
0
○
0410
F5.00
DI1 Function Option
0: No function
1: Forward running (FWD)
2: Reverse running (REV)
3: Three-wire operation
control
4: Forward point
movement (FJOG)
5: Reverse point movement
(RJOG)
6: Terminal UP
7: Terminal DOWN
8: Free stopping
9: Reset
10: Run pause
11: External faults often
open input
12: Multi-stage speed
instruction terminal 1
13: Multi-stage speed
instruction terminal 2
14: Multi-speed instruction
terminal 3
15: Multi-speed instruction
terminal 4
16: Terminal 1 for
acceleration/deceleration
time
selection
17: Terminal 2 for
acceleration/deceleration
time
selection
18: Frequency source
switchover (terminal and
keypad)
19: UP/DOWN setting clear
20: Command source
1
●
0500
F5.01
DI2 Function Option
2
●
0501
F5.02
DI3 Function Option
9
●
0502
F5.03
DI4 Function Option
12
●
0503
F5.10
VDI Function Option
0
●
050A

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
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Code
Name
Range
Default
Feature
RAM
address
switchover terminal 1
21:
Acceleration/deceleration
prohibited
22: PID pause
23: Inner PLC status reset
32: Immediate DC braking
35: Reverse PID action
direction
36: External stop terminal 1
37: Command source
switchover terminal 1
43: PID parameter
switchover terminal
44: User-defined fault 1
45: User-defined fault 2
47: Emergent Stop
49: Deceleration dc braking
50: Clear the current
running time
F5.15
DI Terminal Filter Time
0.000 to 60.000s
0.010s
○
050F
F5.16
Terminal Control
Running Mode
0: 2-wire mode 1
1: 2-wire mode 2
2: 3-wire mode 1
3: 3-wire mode 2
0
●
0510
F5.17
UP/DW Control
Frequency Increase
and Decrease Rate
0.01 to 50.00Hz/s
0.50Hz/s
○
0511
F5.18
AI1 Input Lower Limit
0.00 to 10.00V
0.00V
○
0512
F5.19
AI1 Input Lower Limit
Relative Frequency
Percentage
0.00 to 100.00%
0.00%
○
0513
F5.20
AI1 Input Upper Limit
0.00 to 10.00V
10.00V
○
0514
F5.21
AI1 Input Upper Limit
Relative Frequency
Percentage
0.00 to 100.00%
100.00%
○
0515
F5.22
AI1 Filter Time
0.00-10.00sec
0．10sec
○
0516
F5.33
DI1 Rising Edge Delay
0.0 to 360.0s
0
○
0521
F5.34
DI2 Falling Edge Delay
0.0 to 360.0s
0
○
0522
F5.35
DI2 Rising Edge Delay
0.0 to 360.0s
0
○
0523
F5.36
DI2 Falling Edge Delay
0.0 to 360.0s
0
○
0524

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
- 15 -
Code
Name
Range
Default
Feature
RAM
address
F5.37
DI1-DI4 Terminal
Feature Option
0: NO
1: NC
LED Ones Place: DI1
LED Tens Place: DI2
LED Hundreds Place: DI3
LED Thousands Place: DI4
0000
●
0525
F5.41
Analog Input Signal
Option
Ones Place: AI1
Tens Place: Reserved
0: Voltage
1: Current
000
●
0529
F5.42
Analog Input Curve
Option
Ones Place: AI1
Tens Place: Reserved
0: Linear
1: Curve
000
●
052A
F5.60
Terminal Operation
Option
LED Ones Place: Recover
Mode after Free Stop
0: Restore the original
command after signal off
1: Not restore the original
command after signal off
LED Tens Place: Recover
Mode after Emergent Stop
0: Restore the original
command after signal off
1: Not restore the original
command after signal off
LED Hundreds Place:
Working Mode after Error
Reset
0: Can start to run directly
1: Must stop first and then
run
Thousands Place: Reserved
0110
●
050E
F6.00
Reserved
Reserved
0
○
0600
F6.02
Relay Output Option
0: No option
2
○
0602

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
- 16 -
Code
Name
Range
Default
Feature
RAM
address
1: VFD running
2: Alarm (Error)
3: Frequency level
detection FDT1 output
4: Set frequency reached
5: VFD running at 0Hz
11: Inner PLC cycle
completed
15: VFD ready for running
17: Frequency upper limit
reached
18: Frequency lower limit
reached
19: VFD input voltage too
low
25: Frequency level
detection FDT2 output
40: Running time reached
41: User-defined output 1
42: User-defined output 2
45: VFD running REV
F6.06
Virtual VDO Output
Option
0
●
0606
F6.11
Reserved
0: Set Frequency
1: Running Frequency
2: Output Current
3: Input Voltage
4: Output Voltage
5: RPM
6: Reserved
7: Reserved
8: PID Set Value
9: PID Feedback Value
10: Output Power
11: Bus Voltage
12: Reserved
13: AI Input Value
14: Reserved
15: Reserved
16: IGBT Temperature 1
17: IGBT Temperature 2
0
○
060B
F6.12
AO1 Output Option
0
○
060C
F6.13
Reserved
0
○
060D
F6.15
A01 Output Signal
Offset
-10.0 to 10.0%
0.0%
○
060F
F6.16
AO1 Output Signal
Gain
25.0 to 200.0%
100.0%
●
0610
F6.20
Relay 1 Output Delay
0.0 to 360.0s
0
○
0614
F6.22
Reserved
Reserved
0
○
0616
F6.24
Relay 1 Off Delay
0.0 to 360.0s
0
○
0618
F6.27
Reserved
Reserved
0
○
061B

WECON VM AC Drive User Manual V2.0
WECON technology Co., Ltd
- 17 -
Code
Name
Range
Default
Feature
RAM
address
F6.28
User Defined Output
Option(EX)1
0: Running frequency
1: Set frequency
2: Bus Voltage
3: Output Voltage
4: Output Current
5: Output Power
6: Output Torque
7-8: Reserved
9: AI1 Input
10: Reserved
0
○
061C
F6.29
User Defined
Comparison Option 1
Ones Place: Comparison
Option
0: EX == X1(F6.31)
1: EX ≥ X1
2: EX ≤ X1
3: X1 ≤ EX ≤ X2
4: EX & X1=X2
Tens Place: Output Option
0: False Output
1: Truth Output
0
○
061D
F6.30
User Defined Dead
Zone 1
0 to 65535
0
○
061E
F6.31
User Defined Output
Option 1 Comparison 1
0 to 65535
0
○
061F
F6.32
User Defined Output
Option 1 Comparison 2
0 to 65535
0
○
0620
F6.33
User Defined Output
Option(EX)2
Same as F6.28
0
○
0621
F6.34
User Defined
Comparison Option 2
Same as F6.29
0
○
0622
F6.35
User Defined Dead
Zone 2
0 to 65535
0
○
0623
F6.36
User Defined Output
Option 2 Comparison 1
0 to 65535
0
○
0624
F6.37
User Defined Output
Option 2 Comparison 2
0 to 65535
0
○
0625
F7.00
Parameters Copy
Option
0: No Option
1: Download Parameters
from Keypad to VFD
2: Upload Parameters from
VFD to Keypad
0
○
0700