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MELSEC-Q
APPENDIX
APPENDIX
Appendix 1 Function Upgrade for the A/D Converter Module
The A/D converter modules of function versions B and C have more functions than the
conventional model (function version A).
This section describes a comparison of functions of the A/D converter module based
on the function additions, combinations with GX Configurator-AD software version and
precautions when replacing the module.
Appendix 1.1 A comparison of functions of the A/D converter module
The following table indicates the functions supported by the corresponding function
versions.
Function Function version A Function version B Function version C
A/D conversion enable/disable setting
A/D conversion method
———
Sampling processing
Averaging processing
Maximum and minimum values hold function
Temperature drift compensation function
Multiple PLC system compatiblity
Resolution mode — — —
Normal resolution mode
High resolution mode
High resolution mode status flag (X8)
Maximum value/minimum value reset completed flag (XD)
Online module change
Switching between normal mode and offset/gain setting mode — — —
Dedicated instruction (G.OFFGAN)
Buffer memory (mode switching setting) and Operation
Condition Setting Request (Y9)
GX Configurator-AD
Intelligent function module switch setting
: Compatible : Not compatible
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