AL.099 DSP Firmware Upgrade – Delta servo troubleshooting

<= See All alarms of Delta servo

Name Description ALM WRN SRV ON Clear
Way

AL.099

DSP Firmware Upgrade

EEPROM has not been reset after DSP firmware is upgraded.    No Firstly set P2-08 to 30 ,then set it to 28. And the alarm will be cleared after power cycling.

Causes Checking Method Actions
Upgrade DSP firmware Check if the firmware is upgraded Firstly set P2-08 to 30. Then set P2-08 to 28, the alarm will be cleared when cycling power on.

(The above information is referenced from Delta Electronics IMSBU)

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Other reasons Checking Method Actions
After inputting P2-08 = 30,28 AL.017 may be generated when the power is turned on again! (Archer) Panel display AL.017 After setting P2-08 = 10, power on again!

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