Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller FLEXIBLE CONTROL STRATEGIES - Manual (Page 49)

2.7.30 LOGIC F
The Logic F module executes a selected function on two input variables A and B to produce an out-
put. Input variables A and B, as well as the output, are all logic values (0/1). The table below lists
the input variables; an illustration of the Logic F module follows the table. The function code (FC)
to be executed by the Logic F module is selected from the Logic Functions table at the bottom of
the page and entered into datapoint B211. The function codes are also provided in expanded form
on the next page.
Inputs
WIRELIST SYMBOL DATA
TYPE
ASSIGNED VALUE
B209 A L
B210 B L
B211 FC N/A
Output Datapoint: L086
Logic Functions
FC OUTPUT FC OUTPUT
0 A 4 A OR NOT B
1 A OR B 5 A AND NOT B
2 A AND B 6 J-K LATCH
3 A XOR B 7 D LATCH
Invert output if FC = FC + 128
FCS 53MC5000 Flexible Control Strategies
2-42
LOGC-F