Delta ASDA-B3 Series, Руководство пользователя

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Troubleshooting ASDA-B3
13-50
13
AL3E3 Communication synchronization signal timeout
Trigger condition
and cause
The target command is not received within a continuous communication cycle in
CANopen IP mode (except in B mode).
Checking method
and corrective action
1.
Make sure the communication between the servo drive and controller is good.
2.
Make sure the setting of synchronization cycle (0x1006) is identical to that of
the controller.
3.
Modify the synchronization error range setting (P3.009.U). (For B3-M and
B3-F models.)
4.
Modify the setting of IP command timeout (P3.022.YX). (For B3-E models.)
5.
Ensure the correct time sequence of sending packets from the controller.
A drift or delay in packet sending time causes synchronization failure.
How to clear the
alarm?
NMT: reset node or 0x6040 fault reset.
AL3F1 Absolute position command of the communication type servo drive is in error
Trigger condition
and cause
Condition: the bus communication type (CANopen, DMCNET, and EtherCAT)
servo drive is in combination with an incremental motor, and when the position
overflow occurs and the absolute origin coordinate has not been established,
the absolute positioning command is issued.
Cause:
1.
The absolute origin coordinate is not established.
2.
Overflow occurs since the motor keeps rotating in the same direction.
Checking method
and corrective action
Establish the absolute origin coordinate.
How to clear the
alarm?
Establish the absolute origin coordinate.
AL400 Indexing coordinate setting error
Trigger condition
and cause
Condition: the position offset of the motor in 1 ms exceeds the setting of P2.052
(Indexing coordinates scale).
Cause: the value of P2.052 is set too small.
Checking method
and corrective action
Check if P2.052 is set according to the specifications in the manual.
How to clear the
alarm?
DI.ARST