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

Name	Description	ALM	WRN	SRV ON	Clear Way
AL.303/3E3 SYNC Time-out	The synchronized signal, SYNC of CANopen has not been received in time	3E3 ⊗	303 ⊗	303：Yes 3E3：No	NMT: Reset node/ 0x6040.Fault Reset

Name

Description

ALM

WRN

SRV ON

Clear
Way

AL.303/3E3

SYNC Time-out

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

3E3

⊗

303

⊗

303：Yes

3E3：No

NMT: Reset node/

0x6040.Fault Reset

Causes	Checking Method	Actions
The synchronized signal of CANopen is sent too slow	Check if the communication quality of the circuit is bad. Check if synchronized cycle 0x1006 is the same as the setting of controller. Check if the setting of P3-09 is reasonable. (It is better to use the default value) Check if the order of controller is incorrect	NMT: Reset node or 0x6040.Fault Reset

Causes

Checking Method

Actions

The synchronized signal of CANopen is sent too slow

Check if the communication quality of the circuit is bad.
Check if synchronized cycle 0x1006 is the same as the setting of controller.
Check if the setting of P3-09 is reasonable. (It is better to use the default value)
Check if the order of controller is incorrect

NMT: Reset node or

0x6040.Fault Reset

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Other reasons	Checking Method	Actions

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