Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Manuel d'utilisateur télécharger pdf (Page 34)

2.7.19 LOGIC C

The Logic C 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 C module follows the table. The function code (FC)

to be executed by the Logic C module is selected from the Logic Functions table at the bottom of

the page and entered into datapoint B172.

Inputs

WIRELIST SYMBOL DATA

TYPE

ASSIGNED VALUE

B170 A L

B171 B L

B172 FC N/A

Output Datapoint:

L093

Logic Functions

FC OUTPUT FC OUTPUT

0A4A 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

Section 2. FCS Modules

LOGC-C

2-27

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 200 201

Pas de commentaire

Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Manuel d'utilisateur Page 34