Alarms & trouble shooting of delta servo
This article provides the troubleshooting methods for Delta servo. The content comes from two sources : (1) The manual from Delta’s official website. (2) The collection of experience provided by authors and readers on this site ! Under construction …
<= See All alarms of Delta servo
| Name | Description | ALM | WRN | SRV ON | Clear Way |
|---|---|---|---|---|---|
|
AL.186 CAN Bus off |
CAN data transmission error | ⊗ | Yes |
NMT:Reset node/ 0x6040.Fault Reset |
<= See All alarms of Delta servo
| Name | Description | ALM | WRN | SRV ON | Clear Way |
|---|---|---|---|---|---|
|
AL.185 CAN Bus H/W Error |
The communication of CAN Bus is breakdown or Error Rx/Tx Counter is over 128 | ⊗ | No |
NMT:Reset node/ 0x6040.Fault Reset |
<= See All alarms of Delta servo
| Name | Description | ALM | WRN | SRV ON | Clear Way |
|---|---|---|---|---|---|
|
AL.180 Heartbeat or |
Heartbeat or NodeGuarding error |
⊗ | No |
NMT:Reset node/ 0x6040.Fault Reset |
<= See All alarms of Delta servo
| Name | Description | ALM | WRN | SRV ON | Clear Way |
|---|---|---|---|---|---|
|
AL.170 Heartbeat or |
Heartbeat or NodeGuarding error |
⊗ | Yes |
NMT:Reset node/ 0x6040.Fault Reset |
<= See All alarms of Delta servo
| Name | Description | ALM | WRN | SRV ON | Clear Way |
|---|---|---|---|---|---|
|
AL.011 Encoder Error |
The encoder produces abnormal pulse | ⊗ | No | re-power on |
<= See All alarms of Delta servo
| 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 |
<= See All alarms of Delta servo
| Name | Description | ALM | WRN | SRV ON | Clear Way |
|---|---|---|---|---|---|
|
AL.301/3E1 CANopen SYNC fail |
CANopen IP mode fails to synchronize with the controller. |
3E1 ⊗ |
301 ⊗ |
301：Yes 3E1：No |
NMT: Reset node/ 0x6040.Fault Reset |
<= See All alarms of Delta servo
| Name | Description | ALM | WRN | SRV ON | Clear Way |
|---|---|---|---|---|---|
|
AL.009 |
Position error exceeds P2-35 | ⊗ | NO | DI.ARST |
<= See All alarms of Delta servo
| Name | Description | ALM | WRN | SRV ON | Clear Way |
|---|---|---|---|---|---|
|
AL.017 Abnormal EEPROM |
It is in error when DSP accesses EEPROM | ⊗ | No | If the alarm occurs,then parameter reset is a must. And re-servo on again. If it happens during the operation, please turn DI.ARST on to clear the alarm. |