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 -| (% 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 immediately237 -| (% style="width:107px" %)Category 2|(% style="width:233px" %)Encoder disconnection|Er.27|The encoder cable is incorrectly connected|Yes|Stop immediately238 -| (% style="width:107px" %)Category 2|(% style="width:233px" %)Power line disconnection|Er.31|The power cable is incorrectly connected|Yes|Stop immediately235 +|**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 239 239 240 240 **(3) The 3rd Category (category 3 for short) clearable faults** 241 241 242 242 243 -| (% 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 immediately245 -| (% style="width:109px" %)Category 3|(% style="width:277px" %)Braking resistor is not connected|Er.23|Braking resistor is not connected|Yes|Stop immediately246 -| (% style="width:109px" %)Category 3|(% style="width:277px" %)Braking resistor resistance is too large|Er.25|Braking resistor resistance is too large|Yes|Stop immediately247 -| (% style="width:109px" %)Category 3|(% style="width:277px" %)Power module is over temperature|Er.33|Power module is over temperature|Yes|Stop immediately248 -| (% style="width:109px" %)Category 3|(% style="width:277px" %)Motor overload protection|Er.34|Motor overload protection|Yes|Stop immediately249 -| (% style="width:109px" %)Category 3|(% style="width:277px" %)Electronic gear ratio exceeds limit|Er.35|Electronic gear ratio exceeds limit|Yes|Stop immediately250 -| (% style="width:109px" %)Category 3|(% style="width:277px" %)Position deviation is too large|Er.36|Position deviation is too large|Yes|Stop immediately251 -| (% style="width:109px" %)Category 3|(% style="width:277px" %)Torque saturation abnormal|Er.37|Torque saturation abnormal|Yes|Stop immediately252 -| (% style="width:109px" %)Category 3|(% style="width:277px" %)(((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|((( 253 253 Main circuit electricity 254 254 255 255 is lack of phase ... ... @@ -258,43 +258,51 @@ 258 258 259 259 is lack of phase 260 260 )))|Yes|Stop immediately 261 -| (% style="width:109px" %)Category 3|(% style="width:277px" %)Emergency stop|Er.39|Triggered the emergency stop signal|Yes|Stop immediately262 -| (% style="width:109px" %)Category 3|(% style="width:277px" %)Encoder battery failure|Er.40|Encoder battery failure|Yes|Stop immediately263 -| (% style="width:109px" %)Category 3|(% style="width:277px" %)Motor (encoder) over temperature|Er.41|Motor (encoder) over temperature|Yes|Stop immediately264 -| (% style="width:109px" %)Category 3|(% style="width:277px" %)Encoder write faults|Er.42|The encoder fails to write data|Yes|Stop immediately261 +|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 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 run284 -|(% style="width:10 0px" %)Category 4|(% style="width:294px" %)DI port configuration is duplicate|A-89|(% style="width:390px" %)DI portconfigurationisduplicate|(% style="width:108px" %)Yes|Continue to run285 -|(% style="width:10 0px" %)Category 4|(% style="width:294px" %)DO port configuration is duplicate|A-90|(% style="width:390px" %)DO portconfigurationisduplicate|(% style="width:108px" %)Yes|Continue to run286 -|(% style="width:10 0px" %)Category 4|(% style="width:294px" %)Parameter modification is too frequent|A-91|(% style="width:390px" %)Parametermodification is too frequent|(% style="width:108px" %)Yes|Continue to run287 -|(% style="width:10 0px" %)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 voltageofencoderis less than 3.1V|(% style="width:108px" %)Yes|Continue to run292 -|(% style="width:10 0px" %)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]]__