1
OVERVIEW
1.2 Program Storage and Operation
1 - 26
1
Overview
2
Performance
Specification
3
Sequence Program
Configuration and
Execution Conditions
4
I/O Nunber Assignment
5
Memories and Files
Handled by CPU Module
6
Functions
7
Communication using
built-in Ethernet ports of
CPU module
8
Communication with
Intelligent Function
Module
2) High Performance model QCPU, Process CPU, Redundant CPU,
Universal model QCPU
To boot
Note1.3
the program data to the program memory, make setting on the
Boot file setting tab of PLC parameter in GX Developer and set the parameter-
valid drive with DIP switches.
Note1.4
( Section 5.2.9)
Note3
Figure 1.14 Boot operation of High Performance model QCPU, Process CPU,
Redundant CPU, Universal model QCPU
Note3
Universal
UD
Note1.3
Universal
UD
Note1.4
Program
memory
Boot
Memory card
Boot
Standard
ROM
Execution of program booted from the standard
ROM or memory card to the program memory.
ParameterProgram
Device
initial value
Device
comments
ParameterProgram
Device
initial value
Device
comments
The Universal model QCPU cannot boot data from the standard ROM to the program
memory. (
Section 5.2.3)
Universal
UD
Note1.3
The Universal model QCPU cannot make the parameter-valid drive settings with the
DIP switch setting. (
Section 5.2.11)
Universal
UD
Note1.4