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Changes for page 10 Malfunctions

Last modified by Iris on 2025/09/08 10:50
From version 1.7
edited by Iris
on 2025/09/05 17:27
Change comment: There is no comment for this version
To version 1.9
edited by Iris
on 2025/09/08 09:58
Change comment: There is no comment for this version

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... ... @@ -588,7 +588,7 @@
588 588  )))
589 589  |(% style="width:476px" %)The resistance value of the external braking resistor is too large: Check the resistance value of the external braking resistor actually selected and compare it with the recommended braking resistor to confirm whether the resistance value of the actual resistor is too large.|(% style="width:364px" %)Choose a suitable external braking resistor
590 590  |(% style="width:236px" %)The motor is in a state of rapid acceleration and deceleration motion|(% style="width:476px" %)Monitor the servo drive monitoring quantity U0-31 (bus voltage) to confirm whether the voltage exceeds the fault value when the motor is in the deceleration section.|(% style="width:364px" %)Ensure that the input voltage is within specification and increase acceleration and deceleration times
591 -|(% style="width:236px" %)Internal servo drive fault|(% style="width:476px" %)The servo drive is still faulty after power on again|(% style="width:364px" %)Servo drive may be damaged.Contact technician for repair
591 +|(% style="width:236px" %)Internal servo drive fault|(% style="width:476px" %)The servo drive is still faulty after power on again|(% style="width:364px" %)Servo drive may be damaged and contact technician for repair
592 592  
593 593  **Er.23 Braking resistor is not connected**
594 594  
... ... @@ -619,7 +619,7 @@
619 619  |(((
620 620  (% style="text-align:center" %)
621 621  [[image:image-20220709163326-60.png]]
622 -)))|Braking resistor is not connected
622 +)))|**Braking resistor turns on abnormally**
623 623  
624 624  Troubleshooting
625 625  
... ... @@ -646,7 +646,7 @@
646 646  
647 647  VD2-0xxSA1G model: earlier than V1.14.
648 648  
649 -VD2F-0xxSA1P model: earlier than V1.02
649 +VD2F-0xxSA1P model: earlier than V1.01
650 650  )))|(% style="width:362px" %)(((
651 651  VD2-0xxSA1G model: Contact manufacturer to upgrade the firmware to V1.14 and above.
652 652  
... ... @@ -653,7 +653,7 @@
653 653  VD2F-0xxSA1P model: Contact technician to upgrade the firmware to V1.02 and above.
654 654  )))
655 655  
656 -**Er.26 Braking resistor resistance is too large**
656 +**Er.26 Motor model error**
657 657  
658 658  Fault
659 659  
... ... @@ -661,7 +661,9 @@
661 661  |(((
662 662  (% style="text-align:center" %)
663 663  [[image:image-20220709165622-15.png]]
664 -)))|Motor code wrong
664 +)))|(((
665 +**Motor model error**
666 +)))
665 665  
666 666  Troubleshooting
667 667  
... ... @@ -721,7 +721,7 @@
721 721  |=(% style="width: 212px;" %)**Reason**|=(% style="width: 463px;" %)**Troubleshooting methods**|=(% style="width: 401px;" %)**Handling**
722 722  |(% style="width:212px" %)External interference|(% style="width:463px" %)Check that the motor and servo drive are well grounded|(% style="width:401px" %)Motor and servo drive are well grounded
723 723  |(% style="width:212px" %)Encoder cable fault|(% style="width:463px" %)Cross-verification. Use the normal motor, encoder cable to connect to the servo drive.|(% style="width:401px" %)Replace it with an encoder cable with higher connection reliability.
724 -|(% style="width:212px" %)Servo drive fault|(% style="width:463px" %)The servo drive is still faulty after power on again|(% style="width:401px" %)Servo drive may be damaged.Contact technician for repair
726 +|(% style="width:212px" %)Servo drive fault|(% style="width:463px" %)The servo drive is still faulty after power on again|(% style="width:401px" %)Servo drive may be damaged. Contact technician for repair
725 725  
726 726  **Er.31 Power line disconnection**
727 727  
... ... @@ -992,11 +992,11 @@
992 992  Fault
993 993  
994 994  
995 -|=(% style="width: 794px;" %)**Servo drive panel display**|=(% style="width: 627px;" %)**Fault name**
996 -|(% style="width:794px" %) ​​​​​​(((
997 +|=(% style="width: 394px;" %)**Servo drive panel display**|=(% style="width: 529px;" %)**Fault name**
998 +|(% style="width:394px" %) ​​​​​​(((
997 997  (% style="text-align:center" %)
998 -[[image:企业微信截图_16877625944107.png]]
999 -)))|(% style="width:627px" %)Drive overload fault
1000 +[[image:企业微信截图_16877625944107.png||height="57" width="156"]]
1001 +)))|(% style="width:529px" %)Drive overload fault
1000 1000  
1001 1001  Troubleshooting
1002 1002  
... ... @@ -1004,6 +1004,27 @@
1004 1004  |The average output power (U0-34) exceeds the limit power (overload 110%) for more than 20 minutes.|Whether the average output power (U0-34) often exceeds the limit (overload 110) Check whether the drive meets the requirements.|Observed whether the U0-34 is often greater than the servo limit power (overload 110%) during servo operation. When ER.43 alarm is found in the process of machine adjustment, please check whether the servo power is suitable. It is recommended to replace the driver model with higher power.
1005 1005  |Servo drive fault|The servo drive is still faulty after power on again|Servo drive may be damaged, contact the manufacturer's technician for repair.
1006 1006  
1009 +**Er.44 Return to origin timeout failure**
1010 +
1011 +Fault
1012 +
1013 +(% style="margin-left:auto; margin-right:auto" %)
1014 +|(% style="width:403px" %)**Servo drive panel display**|(% style="width:520px" %)**Fault name**
1015 +|(% style="width:403px" %)(((
1016 +
1017 +
1018 + [[image:1757296062376-469.png||height="61" width="160"]]
1019 +)))|(% style="width:520px" %)Return to origin timeout failure
1020 +
1021 +Troubleshooting
1022 +
1023 +|**Reason**|**Troubleshooting**|**Treatment**
1024 +|(% rowspan="2" %)Return-to-origin switch failure|Checks if the origin regression was always in high-speed search, and not low-speed search;|(% rowspan="2" %) First confirm whether the PI function 26 is set by the P06 group, then check the DI terminal connection, and when manually changing the DI terminal logic, check whether the servo driver receives the corresponding DI level signal through U0-17. If it is not received, it means that the DI switch is wired incorrectly, please wire it correctly; when manually changing the logic of the DI terminal, if there is a received level signal, it means that there is an error in the origin regression operation, please operate it correctly.
1025 +| Checks if the origin regression high-speed search has been in the reverse low-speed search process.
1026 +|The speed of searching for the origin switch signal at high speed is too small|Check if the P01-41 setting value is too small|Servo drive may be damaged, contact manufacturer technician for repair.
1027 +|(% rowspan="2" %)Unreasonable hardware switch settings|Confirm whether the limit switch signals on both sides are in valid at the same time;|(% rowspan="2" %)Set hardware switch positions reasonably.
1028 +|Confirm whether a certain limit switch signal is valid at the same time as the deceleration point signal or the origin signal.
1029 +
1007 1007  **Er.45 Drive Blocking Overtemperature Protection**
1008 1008  
1009 1009  Fault
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1 +XWiki.Iris
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