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Changes for page 10 Malfunctions

Last modified by Theodore Xu on 2025/02/13 17:16
From version 8.1
edited by Joey
on 2022/06/16 10:02
Change comment: There is no comment for this version
To version 10.9
edited by Stone Wu
on 2022/07/08 09:46
Change comment: (Autosaved)

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Parent
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1 -Servo.2\. User Manual.06 VD2 SA Series Servo Drives Manual (Full V1\.1).WebHome
1 +Servo.1 User Manual.02 VD2 SA Series.WebHome
Author
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1 -XWiki.Joey
1 +XWiki.Stone
Content
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24 24  |(% rowspan="4" style="vertical-align:middle" %)Servo drive enable signal is valid(S-ON is ON)|(% rowspan="2" style="vertical-align:middle; width:213px" %)The axis of servo motor is in a free running state|(% style="vertical-align:middle; width:163px" %)Servo enable signal is invalid|(% style="vertical-align:middle" %)(((
25 25  ✎Check whether group P06 is set the servo enable signal (DI function 1: S-ON). If it is, check whether the corresponding DI terminal logic is valid. If it is invalid,please make it valid. Refer to __[[Group P06 DI/DO configuration>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/09%20Parameters/#HGroupP06DI2FDOconfiguration]]__
26 26  
27 -✎If group P06 parameters have set the servo enable signal, and the corresponding terminal logic is valid, but the panel still displays "rdy", check whether the DI terminal wiring is correct, please refer to__[[ 4 Wiring>>http://13.229.109.52:8080/wiki/servo/view/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/04%20Wiring/]]__
27 +✎If group P06 parameters have set the servo enable signal, and the corresponding terminal logic is valid, but the panel still displays "rdy", check whether the DI terminal wiring is correct, please refer to__[[ 4 Wiring>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/04%20Wiring/]]__
28 28  )))
29 29  |(% style="vertical-align:middle; width:163px" %)Control mode error|(% style="vertical-align:middle" %)Check whether the parameter P00-01 is set correctly
30 30  |(% style="vertical-align:middle; width:213px" %)Panel display Er.xx|(% colspan="2" style="vertical-align:middle; width:1118px" %)Refer to [[10.2 Handling of faults and warnings during operation>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/10%20Malfunctions/#HFaultsandwarningshandlingduringoperation]]
... ... @@ -33,7 +33,7 @@
33 33  1. Confirm whether DI terminal uses forward drive prohibited (DI function 3: POT) or reverse drive prohibited (DI function 4: NOT).
34 34  1. Confirm whether DI terminal uses instruction pulse input prohibited (DI function 11: INH)
35 35  1. When P01-06=0(position instruction source), PLC or other pulse output device do not output pulse. Please use oscilloscope to check whether there is pulse input or check U0-08 (input instruction pulse frequency). Refer to __4 Wiring__
36 -1. When P01-06=1(position instruction source), please check whether the parameters of group P07 are set correctly. If yes, please confirm whether the DI function 20 (internal multi-segment position enable signal) and the corresponding DI terminal logic are set to be valid. Refer to __[[Group P07 multi-segment position>>http://13.229.109.52:8080/wiki/servo/view/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/11%20Appendix/#HGroupP07multi-segmentposition]]__
36 +1. When P01-06=1(position instruction source), please check whether the parameters of group P07 are set correctly. If yes, please confirm whether the DI function 20 (internal multi-segment position enable signal) and the corresponding DI terminal logic are set to be valid. Refer to __[[Group P07 multi-segment position>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/09%20Parameters/#HGroupP07multi-segmentposition]]__
37 37  )))
38 38  |(% colspan="3" style="vertical-align:middle" %)After troubleshooting, the servo motor should be able to rotate normally
39 39  |(% rowspan="3" style="vertical-align:middle" %)The motor does not rotate smoothly at low speed|(% style="vertical-align:middle; width:213px" %)Unstable low speed|(% style="vertical-align:middle; width:163px" %)Unreasonable gain setting|(% style="vertical-align:middle" %)Please adjust the gain.
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69 69  |(% style="vertical-align:middle" %)Panel display “Er.xx”|(% colspan="2" %)Refer to [[10.2 Handling of faults and warnings during operation>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/10%20Malfunctions/#HFaultsandwarningshandlingduringoperation]]
70 70  |(% colspan="3" style="vertical-align:middle" %)After removing the fault, the servo drive panel should display "rdy"
71 71  |(% rowspan="4" style="vertical-align:middle" %)Servo drive enable signal is valid(S-ON is ON)|(% rowspan="2" style="vertical-align:middle" %)The axis of servo motor is in a free running state|Servo enable signal is invalid|(((
72 -✎Check whether group P06 is set the servo enable signal (DI function 1: S-ON). If it is, check whether the corresponding DI terminal logic is valid. If it is invalid,please make it valid. Refer to __[[Group P06 DI/DO configuration>>url:http://docs.we-con.com.cn/wiki/servo/view/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/#_Group%20P06%20DI/DO%20configuration]]__
72 +✎Check whether group P06 is set the servo enable signal (DI function 1: S-ON). If it is, check whether the corresponding DI terminal logic is valid. If it is invalid,please make it valid. Refer to __[[Group P06 DI/DO configuration>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/09%20Parameters/#HGroupP06DI2FDOconfiguration]]__
73 73  
74 -✎If group P06 parameters have set the servo enable signal, and the corresponding terminal logic is valid, but the panel still displays "rdy", check whether the DI terminal wiring is correct, please refer to__[[ 4 Wiring>>url:http://docs.we-con.com.cn/wiki/servo/view/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/#_Wiring]]__
74 +✎If group P06 parameters have set the servo enable signal, and the corresponding terminal logic is valid, but the panel still displays "rdy", check whether the DI terminal wiring is correct, please refer to__[[ 4 Wiring>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/04%20Wiring/]]__
75 75  )))
76 76  |Control mode error|Check whether the parameter P00-01 is set correctly
77 77  |(% style="vertical-align:middle" %)Panel display Er.xx|(% colspan="2" %)Refer to [[10.2 Handling of faults and warnings during operation>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/10%20Malfunctions/#HFaultsandwarningshandlingduringoperation]]
... ... @@ -79,7 +79,7 @@
79 79  |(% rowspan="2" style="vertical-align:middle" %)Input torque instruction|(% style="vertical-align:middle" %)The motor does not rotate|U0-03 (input instruction pulse number) always displays 0|(((
80 80  ✎AI wiring error
81 81  
82 -When selecting analog input signal, make sure that the connection of analog input terminal is correct. Refer to__[[ 4 Wiring>>url:http://docs.we-con.com.cn/wiki/servo/view/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/#_Wiring]]__.
82 +When selecting analog input signal, make sure that the connection of analog input terminal is correct. Refer to__[[ 4 Wiring>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/04%20Wiring/]]__.
83 83  
84 84  ✎Not input speed instruction or speed instruction abnormal
85 85  
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117 117  |(% style="vertical-align:middle" %)Panel display “Er.xx”|(% colspan="2" style="vertical-align:middle" %)Refer to [[10.2 Handling of faults and warnings during operation>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/10%20Malfunctions/#HFaultsandwarningshandlingduringoperation]]
118 118  |(% colspan="3" style="vertical-align:middle" %)After removing the fault, the servo drive panel should display "rdy"
119 119  |(% rowspan="4" style="vertical-align:middle" %)Servo drive enable signal is valid(S-ON is ON)|(% rowspan="2" style="vertical-align:middle" %)The axis of servo motor is in a free running state|(% style="vertical-align:middle" %)Servo enable signal is invalid|(% style="vertical-align:middle" %)(((
120 -✎Check whether group P06 is set the servo enable signal (DI function 1: S-ON). If it is, check whether the corresponding DI terminal logic is valid. If it is invalid,please make it valid. Refer to __[[Group P06 DI/DO configuration>>url:http://docs.we-con.com.cn/wiki/servo/view/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/#_Group%20P06%20DI/DO%20configuration]]__
120 +✎Check whether group P06 is set the servo enable signal (DI function 1: S-ON). If it is, check whether the corresponding DI terminal logic is valid. If it is invalid,please make it valid. Refer to __[[Group P06 DI/DO configuration>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/09%20Parameters/#HGroupP06DI2FDOconfiguration]]__
121 121  
122 -✎If group P06 parameters have set the servo enable signal, and the corresponding terminal logic is valid, but the panel still displays "rdy", check whether the DI terminal wiring is correct, please refer to__[[ 4 Wiring>>url:http://docs.we-con.com.cn/wiki/servo/view/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/#_Wiring]]__
122 +✎If group P06 parameters have set the servo enable signal, and the corresponding terminal logic is valid, but the panel still displays "rdy", check whether the DI terminal wiring is correct, please refer to__[[ 4 Wiring>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/04%20Wiring/]]__
123 123  )))
124 124  |(% style="vertical-align:middle" %)Control mode error|(% style="vertical-align:middle" %)Check whether the parameter P00-01 is set correctly
125 125  |(% style="vertical-align:middle" %)Panel display Er.xx|(% colspan="2" style="vertical-align:middle" %)Refer to [[10.2 Handling of faults and warnings during operation>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/10%20Malfunctions/#HFaultsandwarningshandlingduringoperation]]
... ... @@ -127,7 +127,7 @@
127 127  |(% rowspan="2" style="vertical-align:middle" %)Input speed instruction|(% style="vertical-align:middle" %)The motor does not rotate|(% style="vertical-align:middle" %)U0-03 (input instruction pulse number) always displays 0|(% style="vertical-align:middle" %)(((
128 128  ✎AI wiring error
129 129  
130 -When selecting analog input signal, make sure that the connection of analog input terminal is correct. Refer to__[[ 4 Wiring>>url:http://docs.we-con.com.cn/wiki/servo/view/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/#_Wiring]]__.
130 +When selecting analog input signal, make sure that the connection of analog input terminal is correct. Refer to__[[ 4 Wiring>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/04%20Wiring/]]__.
131 131  
132 132  ✎Not input torque instruction
133 133  
... ... @@ -147,14 +147,11 @@
147 147  
148 148  The faults and warnings of Wecon VD2 series servo drives are graded according to their severity, which can be divided into four grades: Category 1, Category 2, Category 3, Category 4. Severity level: Category 1> Category 2> Category 3 > Category 4, the specific classifications are as follows:
149 149  
150 -Category 1: faults cannot be cleared;
150 +* Category 1: faults cannot be cleared;
151 +* Category 2: faults are clearable;
152 +* Category 3: faults are clearable;
153 +* Category 4: warnings are clearable.
151 151  
152 -Category 2: faults are clearable;
153 -
154 -Category 3: faults are clearable;
155 -
156 -Category 4: warnings are clearable.
157 -
158 158  Among them, "clearable" means that the panel stops the fault display state by giving a "clear signal". The specific operations are as follows:
159 159  
160 160  1. Set the function code P10-03=1 (fault clearing) or use DI function 02 (02-A-CLR, fault and warning clearing) and set it to logic valid, which can stop the fault display on the panel.
... ... @@ -197,184 +197,49 @@
197 197  
198 198  VD2 series servo drives have a fault recording function, which could record the last 5 faults and the last 5 warning names and the status parameters of servo drive when the fault or warning occurs. After the fault or warning is cleared, the fault record will still save the fault and warning.
199 199  
200 -The current fault code could be viewed through the monitoring parameter U1-01, and the current warning code could be viewed through U1-02. The monitoring U1-16 to U1-25 could display the last 5 fault codes and warning codes. Please refer to __[[Group U1 Warning monitoring>>http://13.229.109.52:8080/wiki/servo/view/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/11%20Appendix/#HGroupU1Warningmonitoring]]__.
197 +The current fault code could be viewed through the monitoring parameter U1-01, and the current warning code could be viewed through U1-02. The monitoring U1-16 to U1-25 could display the last 5 fault codes and warning codes. Please refer to __[[Group U1 Warning monitoring>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/09%20Parameters/#HGroupU1Warningmonitoring]]__.
201 201  
202 202  == **Fault and warning code table** ==
203 203  
204 204  **(1) The first category (category 1 for short) The fault could not be cleared**
205 205  
206 -|(% style="text-align:center; vertical-align:middle; width:96px" %)**Category**|(% style="text-align:center; vertical-align:middle; width:274px" %)**Error name**|(% style="text-align:center; vertical-align:middle; width:377px" %)**Cause of fault**|(% style="text-align:center; vertical-align:middle; width:119px" %)**Fault code**|(% style="text-align:center; vertical-align:middle; width:605px" %)**Troubleshooting**
207 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:274px" %)Parameter destruction|(% style="vertical-align:middle; width:377px" %)EEPROM could not be read and written|(% style="text-align:center; vertical-align:middle; width:119px" %)Er.01|(% style="vertical-align:middle; width:605px" %)The hardware interface could not read and write parameters, please contact the manufacturer to confirm whether the hardware is damaged.
208 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:274px" %)(((
209 -Parameter storage error
210 -)))|(% style="vertical-align:middle; width:377px" %)(((
211 -Exceptions such as the version, total number, range, and validation failure of internal parameter storage.
203 +|(% style="width:114px" %)**Category**|(% style="width:300px" %)**Error name**|(% style="width:92px" %)**Fault code**|(% style="width:330px" %)**Content**|(% style="width:105px" %)**Whether Clearable**|(% style="width:135px" %)**Operation**
204 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)Parameter destruction|(% style="width:92px" %)Er.01|(% style="width:330px" %)Abnormal servo internal parameters|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
205 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)Parameter storage error|(% style="width:92px" %)Er.02|(% style="width:330px" %)Abnormal servo internal parameters|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
206 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)ADC reference source faults|(% style="width:92px" %)Er.03|(% style="width:330px" %)Abnormal ADC reference source|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
207 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)AD current sampling conversion error|(% style="width:92px" %)Er.04|(% style="width:330px" %)AD current sampling conversion error|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
208 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)Abnormal FPGA communication|(% style="width:92px" %)Er.05|(% style="width:330px" %)Abnormal FPGA communication|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
209 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)Wrong FPGA program version|(% style="width:92px" %)Er.06|(% style="width:330px" %)Wrong FPGA program version|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
210 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)Clock abnormal|(% style="width:92px" %)Er.07|(% style="width:330px" %)Clock abnormal|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
211 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)ADC conversion undone|(% style="width:92px" %)Er.60|(% style="width:330px" %)ADC conversion error|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
212 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)Internal software fault|(% style="width:92px" %)Er.61|(% style="width:330px" %)Abnormal servo internal software|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
213 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)Internal software fault|(% style="width:92px" %)Er.62|(% style="width:330px" %)Abnormal servo internal software|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
214 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)Internal software fault|(% style="width:92px" %)Er.63|(% style="width:330px" %)Abnormal servo internal software|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
215 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)Internal software fault|(% style="width:92px" %)Er.64|(% style="width:330px" %)Abnormal servo internal software|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
216 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)Internal software fault|(% style="width:92px" %)Er.65|(% style="width:330px" %)Abnormal servo internal software|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
217 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)Motor model error|(% style="width:92px" %)Er.26|(% style="width:330px" %)Motor model error|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
218 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)Encoder Z pulse lost|(% style="width:92px" %)Er.28|(% style="width:330px" %)Encoder Z pulse lost|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
219 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)Encoder UVW signal error|(% style="width:92px" %)Er.30|(% style="width:330px" %)Encoder UVW signal error|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
220 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)(((
221 +Exceeds motor
212 212  
213 -Possible reasons are:
223 +maximum speed
224 +)))|(% style="width:92px" %)Er.32|(% style="width:330px" %)(((
225 +Exceeds motor
214 214  
215 -✎The drive has undergone a software upgrade
227 +maximum speed
228 +)))|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
229 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)Over current|(% style="width:92px" %)Er.20|(% style="width:330px" %)Servo drive hardware overcurrent|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
230 +|(% style="width:114px" %)Category 1|(% style="width:300px" %)The brake resistor is turned on abnormally|(% style="width:92px" %)Er.24|(% style="width:330px" %)The brake resistor of servo drive is turned on abnormally|(% style="width:105px" %)No|(% style="width:135px" %)Stop immediately
216 216  
217 -✎In the process of parameter storage, an instantaneous power failure occurs
218 -
219 -✎Frequent writing of parameters
220 -)))|(% style="text-align:center; vertical-align:middle; width:119px" %)Er.02|(% style="vertical-align:middle; width:605px" %)(((
221 -✎Check whether the program has been updated. If the parameter storage is abnormal due to the updated program, please update the parameters by restoring the factory default parameters and power on again.
222 -
223 -✎Re-power on and reset the parameters after restoring the factory default settings;
224 -
225 -✎Confirm whether the host computer writes parameters frequently, and modify the corresponding parameter writing method;
226 -)))
227 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:274px" %)ADC reference source faults|(% style="vertical-align:middle; width:377px" %)The internal analog reference source of the drive is not accurate|(% style="text-align:center; vertical-align:middle; width:119px" %)Er.03|(% style="vertical-align:middle; width:605px" %)Please power on again to determine whether the fault is eliminated; if there is still an abnormality, please contact the manufacturer.
228 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:274px" %)AD current sampling conversion error|(% style="vertical-align:middle; width:377px" %)Current sampling zero drift or current sensor error|(% style="text-align:center; vertical-align:middle; width:119px" %)Er.04|(% style="vertical-align:middle; width:605px" %)Please power on again to determine whether the fault is eliminated; if there is still an abnormality, please contact the manufacturer.
229 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:274px" %)FPGA communication abnormal|(% style="vertical-align:middle; width:377px" %)FPGA communication faults|(% style="text-align:center; vertical-align:middle; width:119px" %)Er.05|(% style="vertical-align:middle; width:605px" %)Please power on again to determine whether the fault is eliminated; if there is still an abnormality, please contact the manufacturer.
230 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:274px" %)The FPGA program version is wrong|(% style="vertical-align:middle; width:377px" %)The FPGA program version is wrong|(% style="text-align:center; vertical-align:middle; width:119px" %)Er.06|(% style="vertical-align:middle; width:605px" %)Please power on again to determine whether the fault is eliminated; if there is still an abnormality, please contact the manufacturer.
231 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:274px" %)Clock abnormal|(% style="vertical-align:middle; width:377px" %)The internal clock of the drive is disturbed or abnormal|(% style="text-align:center; vertical-align:middle; width:119px" %)Er.07|(% style="vertical-align:middle; width:605px" %)Please power on again to determine whether the fault is eliminated; if there is still an abnormality, please contact the manufacturer.
232 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:274px" %)(((
233 -ADC conversion undone
234 -)))|(% style="vertical-align:middle; width:377px" %)ADC conversion is not complete|(% style="text-align:center; vertical-align:middle; width:119px" %)Er.60|(% style="vertical-align:middle; width:605px" %)Please power on again to determine whether the fault is eliminated; if there is still an abnormality, please contact the manufacturer.
235 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:274px" %)(((
236 -Internal software Fault
237 -)))|(% style="vertical-align:middle; width:377px" %)Torque loop error|(% style="text-align:center; vertical-align:middle; width:119px" %)Er.61|(% style="vertical-align:middle; width:605px" %)Please power on again to determine whether the fault is eliminated; if there is still an abnormality, please contact the manufacturer.
238 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:274px" %)(((
239 -Internal software Fault
240 -)))|(% style="vertical-align:middle; width:377px" %)Speed loop error|(% style="text-align:center; vertical-align:middle; width:119px" %)Er.62|(% style="vertical-align:middle; width:605px" %)Please power on again to determine whether the fault is eliminated; if there is still an abnormality, please contact the manufacturer.
241 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:274px" %)(((
242 -Internal software Fault
243 -)))|(% style="vertical-align:middle; width:377px" %)Illegal instruction|(% style="text-align:center; vertical-align:middle; width:119px" %)Er.63|(% style="vertical-align:middle; width:605px" %)Please power on again to determine whether the fault is eliminated; if there is still an abnormality, please contact the manufacturer.
244 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:274px" %)(((
245 -Internal software Fault
246 -)))|(% style="vertical-align:middle; width:377px" %)Internal RAM parameter destruction|(% style="text-align:center; vertical-align:middle; width:119px" %)Er.64|(% style="vertical-align:middle; width:605px" %)Please power on again to determine whether the fault is eliminated; if there is still an abnormality, please contact the manufacturer.
247 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:274px" %)(((
248 -Internal software Fault
249 -)))|(% style="vertical-align:middle; width:377px" %)Internal function code parameter destruction|(% style="text-align:center; vertical-align:middle; width:119px" %)Er.65|(% style="vertical-align:middle; width:605px" %)Please power on again to determine whether the fault is eliminated; if there is still an abnormality, please contact the manufacturer.
250 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:274px" %)(((
251 -Motor model error
252 -)))|(% style="vertical-align:middle; width:377px" %)Incorrect motor model|(% style="text-align:center; vertical-align:middle; width:119px" %)Er.26|(% style="vertical-align:middle; width:605px" %)Check whether the function code motor model setting is correct
253 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:274px" %)Encoder Z pulse lost|(% style="vertical-align:middle; width:377px" %)(((
254 -No Z pulse signal appears when the motor rotates more than one turn.
255 -
256 -The possible reasons are:
257 -
258 -✎Wrong motor model
259 -
260 -✎The motor encoder is disturbed or damaged;
261 -)))|(% style="text-align:center; vertical-align:middle; width:119px" %)Er.28|(% style="vertical-align:middle; width:605px" %)(((
262 -✎Check whether the motor model matches the drive model.
263 -
264 -✎Replace the motor and power on again.
265 -)))
266 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:274px" %)Incremental encoder AB count is not equal to encoder line number*4|(% style="vertical-align:middle; width:377px" %)(((
267 -Incremental encoder AB count is not equal to encoder line number*4.
268 -
269 -The possible reasons are:
270 -
271 -✎The motor model is wrong;
272 -
273 -✎Hand interference or damage to the motor encoder;
274 -)))|(% style="text-align:center; vertical-align:middle; width:119px" %)Er.29|(% style="vertical-align:middle; width:605px" %)(((
275 -✎Check whether the motor model matches the drive model.
276 -
277 -✎Replace the motor model that matches the drive.
278 -)))
279 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:274px" %)Encoder UVW signal error|(% style="vertical-align:middle; width:377px" %)Motor encoder UVW signal error|(% style="text-align:center; vertical-align:middle; width:119px" %)Er.30|(% style="vertical-align:middle; width:605px" %)(((
280 -✎Check whether the motor model matches the drive model
281 -
282 -✎Replace the motor model that matches the drive.
283 -
284 -✎Replace encoder line
285 -)))
286 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:274px" %)(((
287 -Exceeds motor maximum speed
288 -)))|(% style="vertical-align:middle; width:377px" %)(((
289 -Exceeding the maximum speed threshold of function code P1-10. Possible reasons are:
290 -
291 -✎Wrong U/V/W phase sequence of motor power line
292 -
293 -✎Wrong t motor model
294 -
295 -✎Wrong transfer wiring of motor power line
296 -
297 -✎Wrong wiring of motor encoder
298 -)))|(% style="text-align:center; vertical-align:middle; width:119px" %)Er.32|(% style="vertical-align:middle; width:605px" %)(((
299 -✎Please check whether the motor power line is correctly wired;
300 -
301 -✎Confirm whether the motor model is correct;
302 -
303 -✎Use the correct power line and encoder line transfer wiring;
304 -)))
305 -
306 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:273px" %)Overcurrent|(% style="width:379px" %)(((
307 -The drive detects that the power device has overcurrent, the possible situations are:
308 -
309 -✎The motor power lines U, V, W are short-circuited to the ground
310 -
311 -✎Short circuit between the motor power lines U, V, W
312 -
313 -✎The motor power lines U, V, W have poor contact
314 -
315 -✎The internal damage of motor
316 -
317 -✎The encoder cable is aging and loose
318 -
319 -✎Excessive fluctuation of control power supply.
320 -)))|(% style="text-align:center; vertical-align:middle; width:118px" %)Er.20|(% style="vertical-align:middle; width:605px" %)(((
321 -✎Please check whether the wiring of the motor power line is correct
322 -
323 -✎Whether the wiring of the motor power line is loose or short-circuited
324 -
325 -✎Replace the motor power line transfer line
326 -
327 -✎Replace the motor
328 -
329 -✎Replace the encoder transfer line
330 -
331 -✎If the above methods still cannot eliminate the fault, please contact the manufacturer.
332 -)))
333 -|(% style="text-align:center; vertical-align:middle; width:96px" %)Category 1|(% style="text-align:center; vertical-align:middle; width:273px" %)(((
334 -Braking resistor turns on abnormally
335 -)))|(% style="width:379px" %)(((
336 -The braking resistor bleeder is turned on, but no feedback signal is detected. The possible reasons are:
337 -
338 -✎The braking resistor failed to open;
339 -
340 -✎Braking resistor feedback detection faults;
341 -)))|(% style="text-align:center; vertical-align:middle; width:118px" %)Er.24|(% style="vertical-align:middle; width:605px" %)The circuit of the brake release part may be damaged, please contact the manufacturer
342 -
343 343  **(2)The 2nd category (category 2 for short) clearable faults**
344 344  
345 -|(% style="text-align:center; vertical-align:middle; width:97px" %)**Category**|(% style="text-align:center; vertical-align:middle; width:276px" %)**Error name**|(% style="text-align:center; vertical-align:middle; width:379px" %)**Cause of fault**|(% style="text-align:center; vertical-align:middle; width:118px" %)**Fault code**|(% style="text-align:center; vertical-align:middle; width:601px" %)**Troubleshooting**
346 -|(% style="text-align:center; vertical-align:middle; width:97px" %)Category 2|(% style="text-align:center; vertical-align:middle; width:276px" %)Main power supply overvoltage|(% style="vertical-align:middle; width:379px" %)(((
347 -The drive detects that the bus voltage is too high. The possible reasons are:
348 348  
349 -✎Check whether the main power input voltage is normal.
235 +|**Category**|**Error name**|**Fault code**|**Content**|**Whether Clearable**|**Operation**
236 +|Category 2|Main power supply overvoltage|Er.22|Main power supply overvoltage|Yes|Stop immediately
237 +|Category 2|Encoder disconnection|Er.27|The encoder cable is incorrectly connected|Yes|Stop immediately
238 +|Category 2|Power line disconnection|Er.31|The power cable is incorrectly connected|Yes|Stop immediately
350 350  
351 -220V drive power supply voltage range: -10% to +10% (198V to 242V)
352 -
353 -380V drive power supply voltage range: -10% to +10% (342V to 418V)
354 -
355 -✎The resistance of the braking resistor is too large, causing the braking energy can not be absorbed in time.
356 -
357 -✎The load inertia is large and the motor accelerates and decelerates too fast, and the maximum braking energy exceeds the absorbable value.
358 -
359 -✎The bus voltage detection deviation is too large.
360 -)))|(% style="text-align:center; vertical-align:middle; width:118px" %)Er.22|(% style="vertical-align:middle; width:601px" %)(((
361 -✎Check whether the mains input voltage is too high.
362 -
363 -✎Check whether the resistance of the braking resistor is reasonable.
364 -
365 -✎Extend the acceleration and deceleration time and choose a braking resistor with a lower resistance.
366 -)))
367 -|(% style="text-align:center; vertical-align:middle; width:97px" %)Category 2|(% style="text-align:center; vertical-align:middle; width:276px" %)Encoder disconnection|(% style="vertical-align:middle; width:379px" %)Encoder disconnection|(% style="text-align:center; vertical-align:middle; width:118px" %)Er.27|(% style="vertical-align:middle; width:601px" %)(((
368 -✎Check whether the wiring of the motor encoder wire is loose. If it is, please tighten it.
369 -
370 -✎Replace the encoder cable, and then power on again.
371 -)))
372 -|(% style="text-align:center; vertical-align:middle; width:97px" %)Category 2|(% style="text-align:center; vertical-align:middle; width:276px" %)Power line disconnection|(% style="vertical-align:middle; width:379px" %)The motor power line is loose or disconnected|(% style="text-align:center; vertical-align:middle; width:118px" %)Er.31|(% style="vertical-align:middle; width:601px" %)(((
373 -✎Check whether the wiring of motor power line is loose, if it is loose, please tighten it.
374 -
375 -✎Replace motor power line transfer cable, and then power on again.
376 -)))
377 -
378 378  **(3) The 3rd Category (category 3 for short) clearable faults**
379 379  
380 380  |(% style="text-align:center; vertical-align:middle; width:99px" %)**Category**|(% style="text-align:center; vertical-align:middle; width:275px" %)**Error name**|(% style="text-align:center; vertical-align:middle; width:381px" %)**Cause of fault**|(% style="text-align:center; vertical-align:middle; width:118px" %)**Fault code**|(% style="text-align:center; vertical-align:middle; width:598px" %)**Troubleshooting**
... ... @@ -586,4 +586,4 @@
586 586  check abnormal and frequency is too high
587 587  )))|(% style="vertical-align:middle; width:383px" %)Encoder communication has timeout or CRC check error|(% style="text-align:center; vertical-align:middle; width:121px" %)A-93|(% style="vertical-align:middle; width:593px" %)Check whether the encoder wiring is disturbed
588 588  
589 -The “**✎Note” **section describes how to handle the warning of "Duplicate DI port configuration" of VD2-0XXSA1G. Due to the number of DI ports, the function codes of VD2F-0xxSA1P are different. Please refer to __[[Group P06 DI/DO configuration>>http://13.229.109.52:8080/wiki/servo/view/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/11%20Appendix/#HGroupP06DIDOconfiguration]]__
451 +The “**✎Note” **section describes how to handle the warning of "Duplicate DI port configuration" of VD2-0XXSA1G. Due to the number of DI ports, the function codes of VD2F-0xxSA1P are different. Please refer to __[[Group P06 DI/DO configuration>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/09%20Parameters/#HGroupP06DI2FDOconfiguration]]__