Mitsubishi MELSEC-Q Q Series User Manual page 128

APPENDIX
(1) Functions
Sequence program
G.OGLOAD instruction
Completion device (D)
Status display device
at completion (D)+1
(2) Operation error
(3) Program example
Control data setting
Offset/gain value read
For the Q68ADV/Q68ADI, the program in the dotted area is not necessary.
App. - 9
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(a) Reads the offset/gain values of the user range setting of the A/D converter
module to the CPU.
(b) There are two types of interlock signals for the G.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.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.OGLOAD instruction.
Normal completion : Stays OFF and does not change.
Abnormal completion: Turns ON in the END processing of the scan
END processing END processing
ON
OFF
OFF
OFF
No errors.
The following program is designed to read the offset/gain values of the A/D
converter module mounted in the position of I/O number X/Y0 to X/YF when M11
is turned ON.
where the G.OGLOAD instruction is completed,
and turns OFF in the next END processing.
END processing END processing
Execution completion of
the G.OGLOAD instruction
Performs processing at abnormal completion
MELSEC-Q
ON
ON Abnormal
completion
Normal completion
1 scan
Specifies voltage
Dedicated instruction
(GP.OGLOAD)
App. - 9