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APPENDICES
Appendix 2 Dedicated Instruction
Appendix 2.3 G(P).OGLOAD
APPX - 8
APPENDICESINDEX
(1) Functions
(a) Reads the offset/gain values of the user range setting of the Q68TD-G-H02(H01)
converter module to the CPU.
(b) There are two types of interlock signals for the G(P).OGLOAD instruction: the
completion device (D) and the status display device at completion (D) + 1.
1) Completion device
Turns ON in the END processing of the scan where the G(P).OGLOAD
instruction is completed, and turns OFF in the next END processing.
2) Status display device at completion
Turns ON and OFF depending on the completion status of the G(P).OGLOAD
instruction.
Figure APPX.4 Timing diagram
(2) Operation error
No errors.
(3) Program example
The following program is designed to read the offset/gain values of the Q68TD-G-
H02(H01) converter module mounted in the position of I/O number X/Y0 to X/YF when
M11 is turned ON.
Figure APPX.5 Program example
Normal completion : Stays OFF and does not change.
Abnormal completion: Turns ON in the END processing of the scan where the
G(P).OGLOAD instruction is completed, and turns OFF
in the next END processing.
ON
OFF
OFF
OFF
ON
Sequence program
G(P).OGLOAD instruction
Completion device (D)
Status display device
at completion (D)+1
END processing END processing
END processing END processing
Execution completion of
the G(P).OGLOAD instruction
ON Abnormal
completion
Normal completion
1 scan
Dedicated instruction
(GP.OGLOAD)
Setting control data
Reading offset/gain satting values
Processing at the time of error completion