Mitsubishi MELSEC-Q Series User Manual page 249

8
STARTING UP THE MULTIPLE CPU SYSTEM
(2) Parameters required for multiple CPU system
When the multiple CPU system is used, the following parameter settings are required.
Parameters of "Same setting items for each CPU module" should be set with the
same settings in all CPU modules used in the multiple CPU system except some
parts.(
Multiple CPU setting
I/O assignment
PLC system
Section 6.1)
No. of PLC
Operation mode
Multiple CPU synchronous startup
setting
Online module change
I/O sharing when using Multiple CPUs
Multiple CPU high speed transmission
area setting
Refresh setting
I/O Assignment
Basic setting
Points occupied by empty slot
: Mandatory setting items
: Same setting items for each CPU module
Diagram 8.7 List of parameters required for multiple CPU system
8.2 Setting Up the Multiple CPU System Parameters
8.2.2 Parameter setting for the Universal model QCPU
Multiple CPU high speed
transmission
Send range each PLC
Auto refresh setting
Advanced setting
Send range each PLC
PLC side device
Detail settings : Control PLC
slots
1
2
3
Point
Start 4
System area
5
6
7
8
8
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