Confidential C
AST*-******
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4.3.2. Confirmation of communication status with ZW
You can confirm the EtherCAT communication status by ZW’s LEDs.
Make sure the LED on the ZW
sensor controller.
LED status at the normal time is
as follows.(Connect
IN connector)
[L/A IN] : Green lit (EtherCAT
Device Connected
blinking (When communicating
with the EtherCAT device)
[ECAT RUN]:Green lit
[ECAT ERR]:Off state
Reference
How to deal with the error in detail, please refer to the manual.