5
REDUNDANT SYSTEM FUNCTIONS
5.4 Operation Mode Change Function
5 - 62
1
OVERVIEW
2
SYSTEM
CONFIGURATION
3
TRACKING CABLE
4
PROCEDURE FOR
STARTING UP A
REDUNDANT SYSTEM
5
REDUNDANT SYSTEM
FUNCTIONS
6
REDUNDANT SYSTEM
NETWORKS
7
PROGRAMMING
CAUTIONS
8
TROUBLESHOOTING
• During online program change
If the error dialog box (Diagram 5.42) appears on GX Developer, wait for
RUN write to complete and then change the operation mode.
• During memory copy from control system to standby system
If the error dialog box (Diagram 5.43) appears on GX Developer, wait for
memory copy from the control system to the standby system to complete
and then change the operation mode.
• When a stop error occurs in the control system CPU module (the "RUN"
LED: flashing)
If the error dialog box (Diagram 5.44) appears on GX Developer, cancel
the control system CPU error and change the operation mode.
Diagram 5.42 Error Dialog Box Displayed on GX Developer
Diagram 5.43 Error Dialog Box Displayed on GX Developer
Diagram 5.44 Error Dialog Box Displayed on GX Developer
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