Omron 1 S Series User Manual page 711

Error No.
Name
Main Sub
(hex) (hex)
83 05 Sync Man-
ager WDT
Error
06 Bootstrap
State Transi-
tion Request
Error
87 00 Error Stop
Input
88 01 ESC Initial-
ization Error
02 Synchroniza-
tion Interrup-
tion Error
03 SII Verifica-
tion Error
04 ESC Error
1S-series with Built-in EtherCAT Communications and Safety Functionality User's Manual (I621)
Cause
PDO communications An EtherCAT communi-
were interrupted for the cations cable is discon-
allowable period or lon- nected, loose, or
ger. broken.
Host controller error
The state transition to unsupported Bootstrap was
requested.
The Error Stop Input The Error Stop Input
(ESTP) is active. (ESTP) was input.
The Error Stop Input
(ESTP) is incorrectly
wired.
The initialization of Eth- Data was incorrectly
erCAT slave communi- written in the non-vola-
cations controller failed. tile memory of the Eth-
erCAT slave
communications con-
troller.
Failure of the EtherCAT
slave communications
controller
Synchronization inter- Incorrect EtherCAT syn-
ruption did not occur chronization setting of
within the specified the host controller.
period.
Failure of the EtherCAT
slave communications
controller or false detec-
tion
An error occurred in SII Data was incorrectly
data of the EtherCAT overwritten in the
slave communications non-volatile memory of
controller. the EtherCAT slave
communications con-
troller.
Failure of the EtherCAT
slave communications
controller or false detec-
tion
An error occurred in the EtherCAT slave communi-
cations controller.
12 Troubleshooting
Measures
Connect the EtherCAT communica-
tions cable securely.
Check the operation of the host
controller. Take appropriate
countermeasures if there is a prob-
lem.
Check the EtherCAT master setting
so that the EtherCAT master does
not request the transition to Boot-
strap.
Remove the cause of Error Stop
Input (ESTP).
Correct the wiring if the Error Stop
Input (ESTP) is incorrectly wired.
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.
Set the synchronization setting of
the host controller according to the
synchronization specifications for
the EtherCAT slave.
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.
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.
If this event occurs repeatedly after
you cycled the power supply, the
EtherCAT slave communications
controller is faulty. Replace the
Servo Drive.
12
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