Omron NJ Series Troubleshooting Manual page 54

2 Error Troubleshooting Methods
Example of Error Detection for the EtherCAT Master Function Module
Name
Trigger
EC_Error
Trigger
Resetting Controller Errors with Instructions
You can use the instructions that are provided to reset errors in the user program to reset errors that
occur in the Controller. Before you attempt to reset a Controller error, isolate and remove the cause of
the error. Reset the errors with the instruction provided to reset errors for each function module.
Instruction name
Reset PLC Controller Error
Reset I/O Bus Controller Error
Reset Motion Control Error
Reset EtherCAT Error
Refer to the NJ-series Instructions Reference Manual (Cat. No. W502) for details on these instructions.
2-12
Data type Initial value
BOOL FALSE
BOOL FALSE
GetECError
EN
Level
Code
Instruction
ResetPLCError
ResetCJBError
ResetMCError
ResetECError
Get Condition
EtherCAT Master Error Flag
EC_Error
Function
Resets current Controller errors from the PLC Function
Module.
Resets current Controller errors from the I/O bus.
Resets current Controller errors from the Motion Control
Function Module.
Resets current Controller errors from the EtherCAT Mas-
ter Function Module.
NJ-series Troubleshooting Manual (W503)
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