GE GFK-0787B Manuel D’Utilisation
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GFK-0787B
Chapter
4
PLC Subsystem
This chapter describes operation of the PLC subsystem in a GMR system.
H System Startup
H CPU Sweep in a GMR System
H PLC Operation
H Input Processing
H CPU Sweep in a GMR System
H PLC Operation
H Input Processing
h Discrepancies
h Discrete Inputs
h Analog Inputs
h Discrete Inputs
h Analog Inputs
H Output Processing
h Discrete Outputs
H I/O Shutdown
H Communications Between PLCs
H Communications Between PLCs
h Global Data Redundancy
h Entering, Clearing, or Setting Global Data
h Entering, Clearing, or Setting Global Data