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CHAPTER5 MEMORIES AND FILES USED FOR CPU MODULE
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5.2 Memories Used for High Performance model QCPU, Process CPU, and Redundant CPU
5.2.8 Operating the program in the standard ROM and memory card (boot operation)
5.2.8 Operating the program in the standard ROM and memory card (boot
operation)
This section describes methods for operating the program stored in the standard ROM and memory card.
(1) Operating the program in the standard ROM and memory card
To execute the boot operation, set the names of files to be booted in the Boot file tab of the PLC parameter dialog
box. ( (3), (4) in this section)
The program stored in the standard ROM and memory card, whose file name is specified in the Boot file tab, is
booted with the program memory after the CPU module is powered off and then on or is reset.
(2) Bootable files, transfer source, and transfer destination
Table5.7 provides the combinations of bootable file, transfer source, and transfer destination.
: Bootable, : Cannot be booted
*1: The intelligent function module parameter is included.
Figure 5.33 Boot operation
Table5.7 Combinations of bootable file, transfer source, and transfer destination
File type
Transfer source
Transfer destination
Standard ROM Memory card
Parameter
*1
Program memory
Sequence program
Device comment
Initial device value
Standard ROM
Program
memory
Boot
Boot
CPU module
Memory card
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