
111
Appendix B: I/O Store Registers
“Output Coils”
Local DIO1 – DIO8 as Digital Outputs.
Space for locally attached WI-I/O-EX-1-S Expansion I/O modules. 20
register per module address, maximum number of modules is 24
(See Appendix C: below for details)
General Purpose Bit Storage – Used for:
Staging area for data concentrator
Fieldbus Mappings storage
Force Mapping registers (assigned in Config)
“Input Bits”
Local DIO1 – DIO8 as Digital Inputs.
Setpoint status from Analog inputs 1 through 12.
Space for locally attached WI-I/O-EX-1-S Expansion I/O modules. 20
register per module address, maximum number of modules is 24
(See Appendix C: below for details)
WIBMesh - General Purpose Bit Storage: Staging area for data
concentrator Fieldbus Mappings storage
WIBNet - Remote Comms Fail Indication – corresponds to unit address,
e.g. Remote Address 1 - 95
Continuation of General Purpose Bit Storage: Staging area for data
concentrator Fieldbus Mappings storage
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