App - 5 App - 5
MELSEC-Q
APPENDICES
Appendix 2 Dedicated Instruction List and Available Devices
(1) Dedicated instruction list
The following table lists the dedicated instructions that can be used with the D/A
converter modules.
Instruction Description Reference section
G(P).OFFGAN
Switches to the offset/gain setting mode.
Switches to the normal mode.
Appendix 2.1
G(P).OGLOAD Reads the offset/gain values of the user range setting to the CPU. Appendix 2.2
G(P).OGSTOR
Restores the offset/gain values of the user range setting stored in the
CPU to the D/A converter module.
Appendix 2.3
POINT
When the module is mounted to a MELSECNET/H remote station, the dedicated
instructions cannot be used.
(2) Available devices
The following devices are available for the dedicated instructions:
Internal devices
File register Constant
2
Bit
1
Word
X, Y, M, L, F, V, B T, ST, C, D, W R, ZR K, H
1: Word device bit designation can be used as bit data.
Word device bit designation is done by designating Word device . Bit No. .
(Designation of bit numbers is done in hexadecimal.)
For example, bit 10 of D0 is designated as D0.A .
However, there can be no bit designation for timers (T), retentive timers (ST) and
counters (C).
2: Available devices are given in each of the Constant field.