Omron R88D-1SN01H-ECT, User Manual

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12 Troubleshooting
12 - 26 AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
88 01 ESC Initial-
ization Error The initialization of Eth-
erCAT slave communi-
cations controller failed. Data was incorrectly
written in the non-vola-
tile memory of the Eth-
erCAT slave
communications con-
troller. If this event does not occur after
you cycled the power supply, use
the product continuously. It is sup-
posed that a temporary error
occurred due to a read error.
If this event occurs again, replace
the Servo Drive.
Failure of the EtherCAT
slave communications
controller
02 Synchroniza-
tion Interrup-
tion Error Synchronization inter-
ruption did not occur
within the specified
period. Incorrect EtherCAT syn-
chronization setting of
the host controller. Set the synchronization setting of
the host controller according to the
synchronization specifications for
the EtherCAT slave.
Failure of the EtherCAT
slave communications
controller or false detec-
tion If this event does not occur after
you cycled the power supply, use
the product continuously. It is sup-
posed that a temporary error
occurred due to a read error. If this
event occurs again, the Servo Drive
is faulty. Replace the Servo Drive.
03 SII Verifica-
tion Error An error occurred in SII
data of the EtherCAT
slave communications
controller. Data was incorrectly
overwritten in the
non-volatile memory of
the EtherCAT slave
communications con-
troller. If this event does not occur after
you cycled the power supply, use
the product continuously. It is sup-
posed that a temporary error
occurred due to a read error.
If this event occurs again, replace
the Servo Drive.
Failure of the EtherCAT
slave communications
controller or false detec-
tion
04 ESC Error An error occurred in the EtherCAT slave communi-
cations controller. If this event occurs repeatedly after
you cycled the power supply, the
EtherCAT slave communications
controller is faulty. Replace the
Servo Drive.
Error No.
Name Cause Measures
Main
(hex)
Sub
(hex)