Mitsubishi Electric MELSEC Q Series User Manual page 96

(3) Module replaceable online
(a) I/O modules and intelligent function modules
When a multiple CPU system includes a Process CPU, online module change is allowed.
The modules controlled by the Process CPU can be changed online.
The modules controlled by the High Performance model QCPU, Motion CPU, PC CPU module and Universal
model QCPU cannot be changed online.
Modules changeable online are shown in Table2.17.
Input module
Output module
I/O composite module
Intelligent function module
(b) CPU modules
To replace a module used with the Process CPU without stopping the system, configure a multiple CPU system
with the CPU modules given in Table2.18.
CPU Module Type
High Performance model
QCPU
Process CPU
Universal model QCPU
Motion CPU
C Controller module
PC CPU module
Table2.17 Modules replaceable online
Module type
Analog-digital converter module
Digital-analog converter module
Thermocouple input module
Temperature control module
Pulse input module
Table2.18 CPU modules supporting online module change
Model
Q02CPU, Q02HCPU, Q06HCPU,
Q12HCPU, Q25HCPU
Q02PHCPU, Q06PHCPU, Q12PHCPU,
Q25PHCPU
Q03UDCPU, Q04UDHCPU,
Q06UDHCPU, Q10UDHCPU,
Q13UDHCPU, Q20UDHCPU,
Q26UDHCPU, Q03UDECPU,
Q04UDEHCPU, Q06UDEHCPU,
Q10UDEHCPU, Q13UDEHCPU,
Q20UDEHCPU, Q26UDEHCPU
Q172CPUN(-T), Q173CPUN(-T)
Q172HCPU(-T), Q173HCPU(-T)
Q06CCPU-V, Q06CCPU-V-B
PPC-CPU686(MS)-64,
PPC-CPU686(MS)-128,
PPC-CPU852(MS)-512
CHAPTER2 SYSTEM CONFIGURATION
Restriction
No restriction
Function version "C" or later
Function Version/Serial No.
First 5 digits of serial No. "04012"
No version restriction
Version "A" or later
Refer to the manual of each CPU module.
1
2
3
4
5
6
7
8
2 - 48