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1.2 Features
1
OVERVIEW
(6) Copy of parameters and programs from control system to standby
system
After the CPU module is replaced in standby system, parameters and programs can
be copied from the CPU module of control system to the new CPU module by
executing the transfer command from GX Developer. This operation can also be done
via special relays and special registers.
( Section 5.7)
Diagram 1.8 Copy of Parameters and Programs when CPU Module is Replaced
Control system
Standby
system
Tracking cable
1) Replacing the CPU module
2) Transfer
3) Send parameters, programs
1) to 3) shows the procedure to copy parameters
and programs to the replaced CPU module.
Replacement
CPU module
Failed CPU
module
GX Developer
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