Appendix 1.1 Offgan - Mitsubishi Q64AD-GH User Manual

APPENDIX

Appendix 1.1 OFFGAN

Switches the mode of the A/D converter module. (Normal mode to offset/gain setting
mode, offset/gain setting mode to normal mode)
Internal device
Set data
(System, user)
Bit Word
(S) —
[Instruction [Execution
symbol] condition]
G.OFFGAN
GP.OFFGAN
Device
Un Start I/O number of the module
Mode switching
0: Switching to normal mode
(S) 1: Switching to offset/gain setting mode
The setting of any other value results in "switching to offset/gain
setting mode".
(1) Function
(1) When the offset/gain setting mode is switched to the normal mode, Module
(2) When the offset/gain setting mode is switched to the normal mode, the Q64AD-
(3) When one mode is switched to the other (the normal mode is switched to the
(2) Operation error
APP -2
Usable devices
MELSECNET/H
File Direct J \
register
Bit Word
Command
Command
Set data
Description
Switches the mode of the A/D converter module.
• Normal mode to offset/gain setting mode (the offset/gain setting mode flag (XA)
turns ON)
• Offset/gain setting mode to normal mode (the offset/gain setting mode flag (XA)
turns OFF)
POINT
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.
GH holds the previous operation condition and resumes operation
automatically under the previous operation condition.
offset/gain setting mode or the offset/gain setting mode is switched to the
normal mode), the Q62AD-DGH suspends A/D conversion and switches OFF
the power supply to the 2-wire transmitter.
To resume A/D conversion and power supply to the 2-wire transmitter, turn ON
the operating condition setting request (Y9) after the mode is switched to the
normal mode.
No errors.
Special
Index
function
register
module
Z K, H
U \G
— —
G.OFFGAN
GP.OFFGAN
Setting range
0 to FE
H
0 ,1
MELSEC-Q
Constant
Other
S
— —
Un (S)
Un (S)
Data type
Binary 16 bits
Binary 16 bits
APP -2
APP