Errors Unique To Each Slave Unit - Omron GX-ID1611 User Manual

[L/A IN]
[PWR]
[L/A OUT]
indicator
LED
−
On
−
On
−
On

12-1-2 Errors Unique to Each Slave Unit

Slave Unit type
All models other than
Encoder Input Slave Units
GX-series EtherCAT Slave Unit User's Manual
[RUN] [ERR]
indicator indicator
Synchronization error (at
B SF
synchronization start)
Communications
SF SF
synchronization error
Synchronization error (in
SF SF
operation)
Symptom
Some functions are not
reflected even after
parameters have been
set.
12 Troubleshooting and Maintenance
Description
After checking the following items,
restart the Slave Unit according to
the specification of connected
EtherCAT Master Unit.
• Is the communications cable
wired correctly?
• Is the communications cable
exposed to excessive noise?
• Review set time of Sync Not
Received Timeout Setting
(synchronization error setting).
After checking the following items,
restart the Slave Unit according to
the specification of connected
EtherCAT Master Unit.
• Is the communications cable
wired correctly?
• Is the communications cable
exposed to excessive noise?
• Review set time of
Communication Error Setting .
After checking the following items,
restart the Slave Unit according to
the specification of connected
EtherCAT Master Unit.
• Is the communications cable
wired correctly?
• Is the communications cable
exposed to excessive noise?
• Review set time of
Communication Error Setting .
If this does not improve, the Slave
Unit hardware may be damaged.
Replace the applicable Slave Unit.
Cause
The functions enabled by
recycling the power were
changed.
Actions
Measures
Turn ON Slave Unit power
supply again after
changing the setting.
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