AL.303/3E3 CANopen SYNC time-out – Delta servo troubleshooting

<= See All alarms of Delta servo

Name Description ALM WRN SRV ON Clear


SYNC Time-out

The synchronized signal, SYNC of CANopen has not been received in time





NMT: Reset node/

0x6040.Fault Reset

Causes Checking Method Actions
The synchronized signal of CANopen is sent too slow
  1. Check if the communication quality of the circuit is bad.
  2. Check if synchronized cycle 0x1006 is the same as the setting of controller.
  3. Check if the setting of P3-09 is reasonable. (It is better to use the default value)
  4. Check if the order of controller is incorrect

NMT: Reset node or

0x6040.Fault Reset

(The above information is referenced from Delta Electronics IMSBU)

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Other reasons Checking Method Actions

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