Mitsubishi Q12PRHCPU - 4.5 Confirming System A;System B

4
PROCEDURE FOR STARTING UP A REDUNDANT
SYSTEM
4.5 Confirming System A/System B
4 - 13
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
4.5 Confirming System A/System B
Identify system A and system B by checking the "System A" and "System B" LEDs of CPU
modules.
Refer to the following manual, for details on the CPU module LED.
QCPU User's Manual (Hardware Design, Maintenance and Inspection)
4.6 Starting up/Connecting GX Developer
(1) Starting up GX Developer
Power on the PC and start up GX Developer.
(2) Connecting GX Developer
Connect the computer in which GX Developer has been installed and the System A
CPU module with a cable.
Refer to the following manual for applicable cables.
QCPU User's Manual (Hardware Design, Maintenance and Inspection)
Table4.1 Identify system A and system B by checking the "SYSTEM A" and "SYSTEM B"LEDs
CPU Module LEDs System A and System B LEDs
LED Name System A System B
SYSTEM A ON OFF
SYSTEM B OFF ON
Diagram 4.11 Connecting GX Developer and System A CPU Module
Q12PRHCPU
MODE
RUN
ERR.
USER
BAT.
BOOT
BACKUP
CONTROL
SYSTEM A
SYSTEM B
USB Cable
Personal Computer
(GX Developer)
Tracking cable