Changes for page 10 Malfunctions
Last modified by Theodore Xu on 2025/02/13 17:16
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... ... @@ -232,24 +232,24 @@ 232 232 **(2)The 2nd category (category 2 for short) clearable faults** 233 233 234 234 235 -|**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 235 +|(% style="width:107px" %)**Category**|(% style="width:233px" %)**Error name**|**Fault code**|**Content**|**Whether Clearable**|**Operation** 236 +|(% style="width:107px" %)Category 2|(% style="width:233px" %)Main power supply overvoltage|Er.22|Main power supply overvoltage|Yes|Stop immediately 237 +|(% style="width:107px" %)Category 2|(% style="width:233px" %)Encoder disconnection|Er.27|The encoder cable is incorrectly connected|Yes|Stop immediately 238 +|(% style="width:107px" %)Category 2|(% style="width:233px" %)Power line disconnection|Er.31|The power cable is incorrectly connected|Yes|Stop immediately 239 239 240 240 **(3) The 3rd Category (category 3 for short) clearable faults** 241 241 242 242 243 -|**Category**|**Error name**|**Fault code**|**Content**|**Whether Clearable**|**Operation** 244 -|Category 3|Main power supply under voltage|Er.21|Main power supply under voltage|Yes|Stop immediately 245 -|Category 3|Braking resistor is not connected|Er.23|Braking resistor is not connected|Yes|Stop immediately 246 -|Category 3|Braking resistor resistance is too large|Er.25|Braking resistor resistance is too large|Yes|Stop immediately 247 -|Category 3|Power module is over temperature|Er.33|Power module is over temperature|Yes|Stop immediately 248 -|Category 3|Motor overload protection|Er.34|Motor overload protection|Yes|Stop immediately 249 -|Category 3|Electronic gear ratio exceeds limit|Er.35|Electronic gear ratio exceeds limit|Yes|Stop immediately 250 -|Category 3|Position deviation is too large|Er.36|Position deviation is too large|Yes|Stop immediately 251 -|Category 3|Torque saturation abnormal|Er.37|Torque saturation abnormal|Yes|Stop immediately 252 -|Category 3|((( 243 +|(% style="width:109px" %)**Category**|(% style="width:277px" %)**Error name**|**Fault code**|**Content**|**Whether Clearable**|**Operation** 244 +|(% style="width:109px" %)Category 3|(% style="width:277px" %)Main power supply under voltage|Er.21|Main power supply under voltage|Yes|Stop immediately 245 +|(% style="width:109px" %)Category 3|(% style="width:277px" %)Braking resistor is not connected|Er.23|Braking resistor is not connected|Yes|Stop immediately 246 +|(% style="width:109px" %)Category 3|(% style="width:277px" %)Braking resistor resistance is too large|Er.25|Braking resistor resistance is too large|Yes|Stop immediately 247 +|(% style="width:109px" %)Category 3|(% style="width:277px" %)Power module is over temperature|Er.33|Power module is over temperature|Yes|Stop immediately 248 +|(% style="width:109px" %)Category 3|(% style="width:277px" %)Motor overload protection|Er.34|Motor overload protection|Yes|Stop immediately 249 +|(% style="width:109px" %)Category 3|(% style="width:277px" %)Electronic gear ratio exceeds limit|Er.35|Electronic gear ratio exceeds limit|Yes|Stop immediately 250 +|(% style="width:109px" %)Category 3|(% style="width:277px" %)Position deviation is too large|Er.36|Position deviation is too large|Yes|Stop immediately 251 +|(% style="width:109px" %)Category 3|(% style="width:277px" %)Torque saturation abnormal|Er.37|Torque saturation abnormal|Yes|Stop immediately 252 +|(% style="width:109px" %)Category 3|(% style="width:277px" %)((( 253 253 Main circuit electricity 254 254 255 255 is lack of phase ... ... @@ -258,51 +258,43 @@ 258 258 259 259 is lack of phase 260 260 )))|Yes|Stop immediately 261 -|Category 3|Emergency stop|Er.39|Triggered the emergency stop signal|Yes|Stop immediately 262 -|Category 3|Encoder battery failure|Er.40|Encoder battery failure|Yes|Stop immediately 263 -|Category 3|Motor (encoder) over temperature|Er.41|Motor (encoder) over temperature|Yes|Stop immediately 264 -|Category 3|Encoder write faults|Er.42|The encoder fails to write data|Yes|Stop immediately 261 +|(% style="width:109px" %)Category 3|(% style="width:277px" %)Emergency stop|Er.39|Triggered the emergency stop signal|Yes|Stop immediately 262 +|(% style="width:109px" %)Category 3|(% style="width:277px" %)Encoder battery failure|Er.40|Encoder battery failure|Yes|Stop immediately 263 +|(% style="width:109px" %)Category 3|(% style="width:277px" %)Motor (encoder) over temperature|Er.41|Motor (encoder) over temperature|Yes|Stop immediately 264 +|(% style="width:109px" %)Category 3|(% style="width:277px" %)Encoder write faults|Er.42|The encoder fails to write data|Yes|Stop immediately 265 265 266 266 **(4) The 4th category (category 4 for short) clearable warnings** 267 267 268 -|(% 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. 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 273 273 274 -✎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" %)((( 278 +power off 279 +)))|A-88|(% style="width:390px" %)((( 290 290 Main circuit momentary 291 291 292 292 power off 293 -)))|(% style=" vertical-align:middle;width:383px" %)Themain circuit input voltage ismomentarily 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, andthen power on againor clearthe alarm; if the mains is normaland 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 portsare 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 functionselection: DI_1 channel function selection(P06-02)toDI_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 portsare 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 functionselection: DO_1 channel functionselection (P06-26) to DI_4 channel function selection(P06-32)in functioncode "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 frequencyof communication to modify functioncode parametersis 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 modifythe correspondingparameter writing method.297 -|(% style=" text-align:center; vertical-align:middle;width:103px" %)Category 4|(% style="vertical-align:middle;width:271px" %)(((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" %)((( 298 298 low encoder battery voltage 299 299 300 -Warning of301 -)))|(% style=" vertical-align:middle;width:383px" %)Encoderbattery 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 anewencoderbattery302 -|(% style=" text-align:center; vertical-align:middle;width:103px" %)Category 4|(% style="vertical-align:middle;width:271px" %)(((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" %)((( 303 303 Encoder read and write 304 304 305 305 check abnormal and frequency is too high 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 296 +)))|A-93|(% style="width:390px" %)((( 297 +Encoder read and write 307 307 308 -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]]__ 299 +check abnormal and frequency is too high 300 +)))|(% style="width:108px" %)Yes|Continue to run