Delta ASDA-A3 Series User Manual page 194

ASDA-A3

EtherCAT error indicator (ERR)
Indicator
Off
On
Blinking
Single flash
Connecting multiple servo drives:
Note:
1. When multiple servo drives are connected, the maximum distance between each servo drive is 50 m
(164.04 inches).
2. Use CAT5e STP cable.
3. It is suggested that you use a Beckhoff network cable (model number: ZB9020).
4. Ensure the wiring is correct. The IN port is for connecting the controller or the previous servo drive, and
the OUT port is only for connecting the next servo drive.
Status
No error
PDI Watchdog timeout
State change error
Synchronization error /
SyncManager error
Figure 3.8.2.1 State switching diagram
Description
No error has occurred.
Servo drive malfunction. Contact the distributor for
assistance.
Parameter setting error causes the system unable
to switch the state. Refer to the following diagram.
The synchronization between the controller and
the servo drive failed or the data was lost during
data reception.
Wiring
3
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