APPENDICES
Appendix 5 Method of replacing High Performance model QCPU with Universal model QCPU
App
- 112
9
P
a
ra
met
e
rs
10
Device
Exp
la
n
at
ion
11
CP
U
M
odu
le
P
ro
cessi
ng
Ti
m
e
12
P
roc
e
d
ure
f
or W
rit
in
g
P
rog
ra
m t
o CP
U Mo
du
le
A
p
pe
nd
ic
e
s
In
de
x
Appendix 5 Method of replacing High Performance model QCPU with
Universal model QCPU
Appendix 5.1 PRECAUTIONS FOR REPLACEMENT
This chapter describes the precautions for replacing the High Performance model QCPU
with the Universal model QCPU and the replacement methods.
(1) System configuration
* 1: The Universal model QCPU whose serial number (first five digits) is "10041" or earlier is targeted.
TableApp.48 Precautions for replacement and replacement methods (System configuration)
Item
Precautions
Replacement method
Reference
Use of AnS/A series
module
AnS/A series modules are not supported.
Use Q series modules.
---
GOT
GOT900 series cannot be connected.
Use GOT1000 series.
---
Programming tool
connection
Applicable USB cables are different.
• High Performance model QCPU
... A-B type
• Universal model QCPU
... A-miniB type
Use USB cables of A-miniB type. Or, use
USB conversion adapters of B-miniB type.
---
Applicable device and
software
Devices and softwares compatible with the
Universal model QCPU shall be used.
Devices need to be replaced for the
compatibility with the Universal model
QCPU and software need to be upgraded
for the communication with the Universal
model QCPU are described in Appendix
5.2.
Multiple CPU system
To configure a multiple CPU system, CPU
modules compatible with the Universal
model QCPU shall be used.
CPU modules compatible with the
Universal model QCPU are described in
Appendix 5.2.
In a multiple CPU system using the Motion
CPU, an existing auto refresh area and
user setting area cannot be used for data
communication with the Motion CPU.
For data communication with the Motion
CPU, use an auto refresh area and user
setting area in the multiple CPU high-
speed transmission area.
Chapter 4 in the "QCPU
User's Manual (Multiple
CPU System)"
Redundant power
supply system
*1
In a redundant power supply system using
the Q38RB redundant power supply main
base unit and the Q68RB redundant
power supply extension base unit, the
status of the power supply module cannot
be stored in the special relays and special
registers (SM1780 to SM1783/SD1780 to
SD1783). The status neither can be
displayed on the system monitor.
Check the status of the power supply
module by the LED on the front of the
module.
Section 5.3 in the
"QCPU User's Manual
(Hardware Design,
Maintenance and
Inspection)"
MELSECNET/H
The simple dual-structured network
function is not supported.
---
Section 7.7 in the "Q
Corresponding
MELSECNET/H
Network System
Reference Manual (PLC
to PLC network)"
