Mitsubishi Electronics Q68ADI, Q68ADV Appendix 2.1 Offgan, Set data, Function, Operation error

APPENDIX

Appendix 2.1 OFFGAN

MELSEC-Q

Switches the mode of the A/D converter module. (Normal mode to offset/gain setting mode, offset/gain setting mode to normal mode)

					Usable devices
	Internal device			MELSECNET/H			Special	Index	Constant
Set data	(System, user)		File	Direct J	\		function
								register			Other
			register				module
	Bit	Word		Bit	Word			Z	K, H	S
							U \G
(S)	—					—			—	—	—

[Instruction [Execution

symbol] condition]

G.OFFGAN

Command

G.OFFGAN Un (S)

Command

GP.OFFGAN

GP.OFFGAN Un (S)

Set data

Device	Description	Setting range	Data type
Un	Start I/O number of the module	0 to FEH	Binary 16 bits
	Mode switching
	0: Switching to normal mode
(S)	1: Switching to offset/gain setting mode	0 ,1	Binary 16 bits
	The setting of any other value results in "switching to
	offset/gain setting mode".

(1) Function

Switches the mode of the A/D converter module.

•Normal mode to offset/gain setting mode (the offset/gain setting mode status flag (XA) turns ON)

•Offset/gain setting mode to normal mode (the offset/gain setting mode status flag (XA) turns OFF)

POINT

(1)When the offset/gain setting mode is switched to the normal mode, Module Ready (X0) turns from OFF to ON.

Note that initial setting processing will be executed if there is a sequence program that makes initial setting when Module Ready (X0) turns ON.

(2)When the offset/gain setting mode is switched to the normal mode, the A/D converter module holds the previous operation condition and resumes operation automatically under the previous operation condition.

(2)Operation error

No errors.

App. - 4 App. - 4