5. If an error occurs, the error code will be set in the variable, so that external devices can get
error information for the GM1 controller
.
9.9.4 Error Recovery Processing
● For errors during simulation, check the log window or each function block.
When an error occurs, normally
, stop the operation.
■
When ERROR_LED flashes
A self-diagnostic error has occurred.
■
Solution
Check the condition according to the following procedure.
1. In GM Programmer, select Online>Status and check the error content (error code).
2. Switch the mode to the PROG mode.
3. Cancel the situation in accordance with the error code.
■
When ALARM_LED lights up
Timeout of the system watchdog timer has been detected.
■
Solution
Check the condition according to the following procedure.
9.9 Error Notification Function
WUME-GM1RTXOP-01 9-39
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