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Appendix 3 Method of Replacing Basic Model QCPU or High Performance Model QCPU with Universal
Model QCPU
Appendix 3.4 Functions
APPENDICES
App - 63
Appendix 3.4.7 External input/output forced on/off function
(1) Differences between High Performance model QCPU and Universal model QCPU
(a) High Performance model QCPU
External input/output can be forcibly turned on/off on the screen opened by selecting [Online]
[Debug] [Forced input output registration/cancellation] in GX Developer.
(b) Universal model QCPUNote1
The external input/output forced on/off function is not supported in the Universal model QCPU. NoteApp.1
External input/output can be forcibly turned on/off by using the replacement program described below.
(2) Method of replacing High Performance model QCPU with Universal model QCPU
As shown in Figure App.29, add programs, "SETX" and "SETY", in the Program tab of the PLC parameter dialog
box.
The following table shows the program setting of the "SETX" and "SETY".
Note1
Figure App.29 Modification in the Program tab of the PLC parameter setting
TableApp.44 ÅgProgram setting of "SETX" and "SETY"
Program name Execution type Position where program is added
SETX Scan Start of Program setting (No.1)
SETY Scan End of Program setting
NoteApp.1
When performing an external input/output forced on/off operation for the Q02UCPU, Q03UDCPU, Q04UDHCPU,
Q06UDHCPU, Q13UDHCPU, or Q26UDHCPU, check the versions of the CPU module and GX Develover.
( Appendix 2 )
Universal