7: HMI F
UNCTION
7-38 FC6A S
ERIES
MICROS
MART
U
SER
’
S
M
ANUAL
FC9Y-B1722
Checking/Clearing Error Information
This section describes how to check error details and how to clear the error when an error occurs while the user program is
running and an error message is displayed on the LCD.
Checking the Error Details and Clearing the Error
1. When an error occurs, the following message is displayed.
2. Press and hold the (OK) button. The error code is displayed.
Error details can also be checked from Error Status
on the system menu.
3. Select the error type with the (up) and (down) buttons and press the (OK) button.
Only errors that have occurred are displayed.
4. Press the (ESC) button.
5. Select Clear Error with the (down) button and press the (OK) button.
6. Select Yes with the (down) button and press the (OK) button.
General errors and user program execution error are cleared.
Note: For details on error information, see "General Error Codes" on page 13-3.
When an error occurs while user program is running
and the user program continues running
When an error occurs while user program is
running and the user program stops
Error!
PLC is stopped.
Press OK button for
more details.
Error!
PLC is running.
Press OK button for
more details.
General Error
㸸
3
Execution Error
㸸
0
Clear Error
General Error
㸸
3
Power failure
Watchdog Timer
General Error
㸸
3
Execution Error
㸸
0
Clear Error
Do you want to
clear error code?
No
Yes