When Cpu No.1 Is The Q12Dccpu-V; Mounting Position Of A C Controller Module; Mounting Position Of A Motion Cpu - Mitsubishi Electric Q12DCCPU-V User Manual

12
CONCEPT OF MULTIPLE CPU SYSTEM
Table 12.3 When using the multiple CPU high speed main base unit (Q3 DB)
High
CPU No.1
Performance
C Controller
model QCPU/
module
Process CPU/
Universal
model QCPU
Q12DCCPU-V
Q06CCPU-V
Q06CCPU-V-B

(1) When CPU No.1 is the Q12DCCPU-V

12
- 2 12.1 Mounting Positions of CPU Modules
Number of CPU modules mountable as CPU No.2 and higher
Motion CPU
Q172CPUN
Q172CPUN-T
Q173CPUN
Q173CPUN-T Q172DCPU
Q172HCPU Q173DCPU
Q172HCPU-T
Q173HCPU
Q173HCPU-T
0 to 3
The positions of respective CPU modules are shown in Table 12.4.
(a) Mounting position of a C Controller module
Up to four C Controller modules can be mounted on the CPU slot (the slot on the
right of the power supply module) and Slot 0 to Slot 2 of the main base unit.
(b) Mounting position of a Motion CPU
1) Up to three Motion CPUs (Q172DCPU and Q173DCPU) can be mounted on
Slot 0 to Slot 2.
2) No Motion CPU can be used when the main base unit is the Q3 B or
Q3 SB.
(c) "CPU (Empty)" setting
Empty slots can be reserved for CPU modules that will be added in the future.
Set the number of CPU modules including the empty slots in "Number of CPU" in
the <<Multiple CPU settings>> tab of C Controller setting utility.
After this, set the slot(s) on the right of those for the mounted CPU module(s) to
"CPU (Empty)" in the <<I/O assignment settings>> tab of C Controller setting
utility.
(Example) When the number of CPUs is set to 4 in the Multiple CPU settings and
two C Controller modules and one Motion CPU are mounted:
Install the C Controller modules to the CPU slot and Slot 0, and the
Motion CPU to Slot 1, and then set "CPU (Empty)" to Slot 2.
Mounting allowed
CPU 0 1 2
C Controller module
Q06CCPU
PC CPU
Q12DCCPU -V
module
-V Q06CCPU
-V-B
0 to 3 0 to 3
0 to 3 0 to 3
Slot number
Figure 12.1 "CPU (Empty)" setting
Max. No. of
mountable
modules
Q24DHCCPU
(including
-V/-LS
CPU No.1)
0 to 1 4
0 to 1 4
Mounting not allowed
CPU 0 1 2
Reference
(1) in this
section
(2) in this
section
: N/A
Slot number