Chapter8 Starting Up The Multiple Cpu System; Flow-Chart For Starting Up The Multiple Cpu System - Mitsubishi Electric MELSEC Q Series User Manual

CHAPTER8 STARTING UP THE MULTIPLE CPU SYSTEM

This Chapter explains the standard start-up procedures for the multiple CPU

8.1 Flow-chart for Starting Up the Multiple CPU System

Parameters should be preset and sequence programs should be prepared in advance. (
For parameter setting and program creation of the Motion CPU, C Controller module, and PC CPU module, refer to the
manuals of each CPU module.
Start
Definition of functions with
multiple CPU system
Application and assignment of device
Selection of module for use.
Mounting of module
Start-up of GX Developer
Power ON programmable controller
Connection of PC to the CPU module
of CPU No. 1 *
Write of parameter and program
(To next page)
*1: When the PC CPU module is used, the QCPU can be connected to GX Developer through a bus cable by installing GX
Developer into the PC CPU module.
GX Developer operating manual.
*2: For the Basic model QCPU and Universal model QCPU, it is the RUN/STOP/RESET switch.
*3: For the Basic model QCPU and Universal model QCPU, it is the RUN/STOP/RESET switch.
Basic
Note8.1
For the Basic modPel QCPU, USB cables are not usable.
For the Q02CPU, USB cables are not usable.
1
High
performance
CHAPTER8 STARTING UP THE MULTIPLE CPU SYSTEM
system.íç1
Control and function executed in each CPU module are
defined.
When auto refresh of the CPU shared memory is performed,
the number of refresh points is continuously obtained.
Section 4.1.2
Select the module to achieve the function with the multiple
CPU system.
Mount the selected module on the main base unit and the
extension base unit.
Available GX Developer varies for each QCPU.
Section 2.3
( )
The operation manual of GX Developer for operation.
Power ON the programmable controller power with the
2
RUN/STOP switch * : STOP and the RESET/L.CLR switch *
OFF for the CPU module of CPU No. 1.
Connect the PC that started GX Developer to the CPU
module of CPU No. 1 with the RS-232 cable/USB cable
Write parameter and sequence program in the CPU module
of CPU No. 1.
For QCPU other than CPU No. 1, select the applicable CPU
by specifying the connection.
Section 8.2, Section 8.3)
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:
Note8.1
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