Delta ASDA-B3 Series, Руководство пользователя

Страница: 735 / 815

Troubleshooting ASDA-B3
13-42
13
AL185 Bus hardware error
Trigger condition
and cause
Condition: bus communication is cut off.
Cause: abnormal communication hardware.
Checking method
and corrective action
1.
Check if the communication cable is intact and firmly connected.
2.
Check the communication quality. It is suggested that you use common
grounding and shielded cable.
3.
For communication type models, check if the value of monitoring variable 120
increases continuously.
How to clear the
alarm?
NMT: reset node, 0x6040 fault reset, or DI.ARST.
AL186 Bus data transmission error
Trigger condition
and cause
Bus data transmission error.
Checking method
and corrective action
1.
Check if the communication cable is properly connected and whether there is
any noise interference. Replace the communication cable or eliminate the
noise if necessary.
2.
There are an excessive number of slave stations and the communication cycle
time is too short. Lengthen the communication cycle.
How to clear the
alarm?
NMT: reset node, 0x6040 fault reset, or DI.ARST.
AL201 Initialization error of object dictionary data
Trigger condition
and cause
Condition: an error has occurred when the servo drive loads data from EEPROM.
Cause: initialization error of CANopen data.
Checking method
and corrective action
1.
If the alarm is cleared after power cycling of the servo drive, it means the error
occurred at the moment when the servo drive reads the data.
2.
If the issue persists after power cycling of the servo drive, it means the data in
the EEPROM is damaged and you need to write the correct values again.
See the following methods:
(a)
To write the default value, set P2.008 to 30 and then 28, or use the
CANopen object 0x1011 to complete the setting.
(b)
To write the current value, set the CANopen object 0x1010.
3.
If you took the corrective actions but the issue persists, it means the data
array is incorrect. Set P2.008 to 10 to reset the parameters.
How to clear the
alarm?
0x6040 fault reset, DI.ARST, or 0x1011.