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Changes for page 10 Malfunctions

Last modified by Theodore Xu on 2025/02/13 17:16
From version 11.1
edited by Stone Wu
on 2022/07/08 09:55
Change comment: There is no comment for this version
To version 10.10
edited by Stone Wu
on 2022/07/08 09:47
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -265,36 +265,44 @@
265 265  
266 266  **(4) The 4th category (category 4 for short) clearable warnings**
267 267  
268 -|(% style="width:100px" %)**Category**|(% style="width:294px" %)**Error name**|**Fault code**|(% style="width:390px" %)**Content**|(% style="width:108px" %)**Whether Clearable**|**Operation**
269 -|(% style="width:100px" %)Category 4|(% style="width:294px" %)Overspeed alarm|A-81|(% style="width:390px" %)Motor exceeds the speed limit|(% style="width:108px" %)Yes|Continue to run
270 -|(% style="width:100px" %)Category 4|(% style="width:294px" %)Overload|A-82|(% style="width:390px" %)The motor was run continuously with a torque exceeding the rated value|(% style="width:108px" %)Yes|Continue to run
271 -|(% style="width:100px" %)Category 4|(% style="width:294px" %)Braking resistor is over temperature or overloaded|A-83|(% style="width:390px" %)Braking resistor is over temperature or overloaded|(% style="width:108px" %)Yes|Continue to run
272 -|(% style="width:100px" %)Category 4|(% style="width:294px" %)Parameter modification that needs to be powered on again|A-84|(% style="width:390px" %)Modify the parameter that needs to be powered on again|(% style="width:108px" %)Yes|Continue to run
273 -|(% style="width:100px" %)Category 4|(% style="width:294px" %)Receive position pulse when servo is OFF|A-85|(% style="width:390px" %)Servo drive receives position pulse when it is OFF|(% style="width:108px" %)Yes|Continue to run
274 -|(% style="width:100px" %)Category 4|(% style="width:294px" %)Input pulse frequency is too high|A-86|(% style="width:390px" %)Input pulse frequency is too high|(% style="width:108px" %)Yes|Continue to run
275 -|(% style="width:100px" %)Category 4|(% style="width:294px" %)(((
276 -Main circuit momentary
268 +|(% style="text-align:center; vertical-align:middle; width:103px" %)**Category**|(% style="text-align:center; vertical-align:middle; width:271px" %)**Error name**|(% style="text-align:center; vertical-align:middle; width:383px" %)**Cause of fault**|(% style="text-align:center; vertical-align:middle; width:121px" %)**Fault code**|(% style="text-align:center; vertical-align:middle; width:593px" %)**Troubleshooting**
269 +|(% style="text-align:center; vertical-align:middle; width:103px" %)Category 4|(% style="vertical-align:middle; width:271px" %)Overspeed alarm|(% style="vertical-align:middle; width:383px" %)The speed exceeds the alarm limit value|(% style="text-align:center; vertical-align:middle; width:121px" %)A-81|(% style="vertical-align:middle; width:593px" %)Check whether the setting value of function code P01-11 is too small, and then check whether the speed setting is too high.
270 +|(% style="text-align:center; vertical-align:middle; width:103px" %)Category 4|(% style="vertical-align:middle; width:271px" %)Overload|(% style="vertical-align:middle; width:383px" %)Motor overload warning|(% style="text-align:center; vertical-align:middle; width:121px" %)A-82|(% style="vertical-align:middle; width:593px" %)Check whether the load the motor is too large. If it is, replace the motor and drive with a larger power.
271 +|(% style="text-align:center; vertical-align:middle; width:103px" %)Category 4|(% style="vertical-align:middle; width:271px" %)Braking resistor is over temperature or overloaded|(% style="vertical-align:middle; width:383px" %)(((
272 +✎When the braking resistor is selected as the internal braking resistor, it means over temperature.
277 277  
278 -power off
279 -)))|A-88|(% style="width:390px" %)(((
274 +✎When the braking resistor is externally connected, it means overload.
275 +)))|(% style="text-align:center; vertical-align:middle; width:121px" %)A-83|(% style="vertical-align:middle; width:593px" %)(((
276 +✎Please confirm whether the load inertia is too large.
277 +
278 +✎Please confirm whether it starts and stops frequently, and whether the speed is too high.
279 +
280 +✎Please check whether the actual resistance value is greater than the set value.
281 +)))
282 +|(% style="text-align:center; vertical-align:middle; width:103px" %)Category 4|(% style="vertical-align:middle; width:271px" %)Parameter modification that needs to be powered on again|(% style="vertical-align:middle; width:383px" %)Modified the parameters that need to be re-powered on to take effect|(% style="text-align:center; vertical-align:middle; width:121px" %)A-84|(% style="vertical-align:middle; width:593px" %)Re-power on or clear the alarm
283 +|(% style="text-align:center; vertical-align:middle; width:103px" %)Category 4|(% style="vertical-align:middle; width:271px" %)Receive position pulse when servo is OFF|(% style="vertical-align:middle; width:383px" %)Servo received pulse instruction in non-SON state or non-position mode|(% style="text-align:center; vertical-align:middle; width:121px" %)A-85|(% style="vertical-align:middle; width:593px" %)Please check the control signal timing of the host device, the servo is stopped or the pulse is still being sent in the non-position mode.
284 +|(% style="text-align:center; vertical-align:middle; width:103px" %)Category 4|(% style="vertical-align:middle; width:271px" %)(((
285 +Input pulse
286 +
287 +frequency is too high
288 +)))|(% style="vertical-align:middle; width:383px" %)The equivalent speed of the input frequency of the instruction pulse is too large|(% style="text-align:center; vertical-align:middle; width:121px" %)A-86|(% style="vertical-align:middle; width:593px" %)Check whether the setting of the pulse input frequency and the instruction pulse number of one turn of the motor (P00-16) or the electronic gear ratio (P00-17 to P00-20) is reasonable.
289 +|(% style="text-align:center; vertical-align:middle; width:103px" %)Category 4|(% style="vertical-align:middle; width:271px" %)(((
280 280  Main circuit momentary
281 281  
282 282  power off
283 -)))|(% style="width:108px" %)Yes|Continue to run
284 -|(% style="width:100px" %)Category 4|(% style="width:294px" %)DI port configuration is duplicate|A-89|(% style="width:390px" %)DI port configuration is duplicate|(% style="width:108px" %)Yes|Continue to run
285 -|(% style="width:100px" %)Category 4|(% style="width:294px" %)DO port configuration is duplicate|A-90|(% style="width:390px" %)DO port configuration is duplicate|(% style="width:108px" %)Yes|Continue to run
286 -|(% style="width:100px" %)Category 4|(% style="width:294px" %)Parameter modification is too frequent|A-91|(% style="width:390px" %)Parameter modification is too frequent|(% style="width:108px" %)Yes|Continue to run
287 -|(% style="width:100px" %)Category 4|(% style="width:294px" %)(((
293 +)))|(% style="vertical-align:middle; width:383px" %)The main circuit input voltage is momentarily too low|(% style="text-align:center; vertical-align:middle; width:121px" %)A-88|(% style="vertical-align:middle; width:593px" %)Check whether the mains input has voltage, and then power on again or clear the alarm; if the mains is normal and the alarm still exists, please contact the manufacturer.
294 +|(% style="text-align:center; vertical-align:middle; width:103px" %)Category 4|(% style="vertical-align:middle; width:271px" %)DI port configuration is duplicate|(% style="vertical-align:middle; width:383px" %)Different DI ports are set to the same DI function|(% style="text-align:center; vertical-align:middle; width:121px" %)A-89|(% style="vertical-align:middle; width:593px" %)✎**Note: **Check DI channel function selection: DI_1 channel function selection (P06-02) to DI_8 channel function selection (P06-23)in function code "DIDO configuration", and check whether the 8 DI channel function selections are duplicated. If yes, close the unnecessary channels, and then power on again.
295 +|(% style="text-align:center; vertical-align:middle; width:103px" %)Category 4|(% style="vertical-align:middle; width:271px" %)DO port configuration is duplicate|(% style="vertical-align:middle; width:383px" %)Different DO ports are set to the same DO function|(% style="text-align:center; vertical-align:middle; width:121px" %)A-90|(% style="vertical-align:middle; width:593px" %)Check DO channel function selection: DO_1 channel function selection (P06-26) to DI_4 channel function selection (P06-32)in function code "DIDO configuration", and check whether the 4 D0 channel function selections are duplicated. If yes, close the unnecessary channels, and then power on again.
296 +|(% style="text-align:center; vertical-align:middle; width:103px" %)Category 4|(% style="vertical-align:middle; width:271px" %)Parameter modification is too frequent|(% style="vertical-align:middle; width:383px" %)The frequency of communication to modify function code parameters is too frequent|(% style="text-align:center; vertical-align:middle; width:121px" %)A-91|(% style="vertical-align:middle; width:593px" %)Confirm whether the host computer writes parameters frequently, and modify the corresponding parameter writing method.
297 +|(% style="text-align:center; vertical-align:middle; width:103px" %)Category 4|(% style="vertical-align:middle; width:271px" %)(((
288 288  low encoder battery voltage
289 289  
290 -Warning
291 -)))|A-92|(% style="width:390px" %)The battery voltage of encoder is less than 3.1V|(% style="width:108px" %)Yes|Continue to run
292 -|(% style="width:100px" %)Category 4|(% style="width:294px" %)(((
300 +Warning of
301 +)))|(% style="vertical-align:middle; width:383px" %)Encoder battery voltage is less than 3.1V|(% style="text-align:center; vertical-align:middle; width:121px" %)A-92|(% style="vertical-align:middle; width:593px" %)Replace with a new encoder battery
302 +|(% style="text-align:center; vertical-align:middle; width:103px" %)Category 4|(% style="vertical-align:middle; width:271px" %)(((
293 293  Encoder read and write
294 294  
295 295  check abnormal and frequency is too high
296 -)))|A-93|(% style="width:390px" %)(((
297 -Encoder read and write
306 +)))|(% 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
298 298  
299 -check abnormal and frequency is too high
300 -)))|(% style="width:108px" %)Yes|Continue to run
308 +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]]__