12
CONCEPT OF MULTIPLE CPU SYSTEM
12.1 Mounting Positions of CPU Modules
12 - 7
9
DEVICE DESCRIPTION
10
MULTIPLE CPU SYSTEM
OVERVIEW
11
MULTIPLE CPU SYSTEM
CONFIGURATION
12
CONCEPT OF MULTIPLE
CPU SYSTEM
13
COMMUNICATIONS
BETWEEN CPU
MODULES
14
PARAMETERS ADDED
FOR MULTIPLE CPU
SYSTEMS
15
STARTING A MULTIPLE
CPU SYSTEM
16
TROUBLESHOOTING
* 1 No. of CPUs indicates the value set in "Number of CPUs" in the <<Multiple CPU settings>> tab of
C Controller setting utility.
For programmable controller CPUs and Motion CPUs, refer to the manual for the respective
module.
* 2 Q172DCPU or Q173DCPU cannot be used.
Table 12.6 CPU module positions (excluding Q24DHCCPU-V/-LS)
No. of CPUs
*1
CPU module position
2
3
4
CPU 0 1 2
: Slot numbe
CPU 0 1 2
Power supply
module
Q06CCPU
-V(-B)
C Controller
module
CPU 0 1 2
Power supply
module
Motion CPU
*2
Q06CCPU
-V(-B)
CPU 0 1 2
Power supply
module
C Controller
module
Q06CCPU
-V(-B)
C Controller
module
CPU 0 1 2
Power supply
module
Q06CCPU
-V(-B)
Q06CCPU
-V(-B)
Motion CPU
*2
CPU 0 1 2
Power supply
module
Q06CCPU
-V(-B)
Q06CCPU
-V(-B)
Motion CPU
*2
CPU 0 1 2
Power supply
module
Q06CCPU
-V(-B)
Motion CPU
*2
Motion CPU
*2
CPU 0 1 2
Power supply
module
C Controller
module
Q06CCPU
-V(-B)
C Controller
module
C Controller
module
CPU 0 1 2
Power supply
module
Q06CCPU
-V(-B)
Motion CPU
*2
Q06CCPU
-V(-B)
Q06CCPU
-V(-B)
CPU 0 1 2
Power supply
module
Q06CCPU
-V(-B)
Motion CPU
*2
Q06CCPU
-V(-B)
Q06CCPU
-V(-B)
CPU 0 1 2
Power supply
module
Q06CCPU
-V(-B)
Motion CPU
*2
Q06CCPU
-V(-B)
Q06CCPU
-V(-B)
CPU 0 1 2
Power supply
module
Q06CCPU
-V(-B)
Motion CPU
*2
Q06CCPU
-V(-B)
Motion CPU
*2
CPU 0 1 2
Power supply
module
Q06CCPU
-V(-B)
Motion CPU
*2
Q06CCPU
-V(-B)
Motion CPU
*2
CPU 0 1 2
Power supply
module
Q06CCPU
-V(-B)
Motion CPU
*2
Q06CCPU
-V(-B)
Motion CPU
*2
CPU 0 1 2
Power supply
module
Q06CCPU
-V(-B)
Motion CPU
*2
Motion CPU
*2
Motion CPU
*2