Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Manuel d'utilisateur télécharger pdf (Page 71)

Table 3-2. Logic Operated Switch - CCI0 = 1

Step Module Input(s) Output(s) Comments

5 Datapoint

C005

C005 = B144 (ANI1)

6ANO’s B100 = C005 (ANI1). ANO0 = B100 = ANI1.

If CCI0 = 0, the following event sequence occurs as described in Table 3-3:

Table 3-3. Logic Operated Switch - CCI0 = 0

Step Module Input(s) Output(s) Comments

1 ANI ANI1 (C021) and

ANI2 (C022).

2 Param D B143 = C021 (ANI1)

and B142 = L000,

which is 0 and inhibits

the output.

3 Logic A B127 = L000, which is

0 because CCI0 is

open.

L097 = 1. FC = 128 or A NOT;

therefore, a 0 in = a 1

out.

4 Param E B146 = C022 (ANI2)

and B145 = L097,

which is 1 because

CCI0 is open.

B147 = ANI2

5 Datapoint

C005

C005 = B147 (ANI2)

6ANO’s B100 = C005 (ANI2). ANO0 = B100 = ANI2.

FCS 53MC5000 Flexible Control Strategies

3-6

EX2

1 2 ... 66 67 68 69 70 71 72 73 74 75 76 ... 200 201

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Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Manuel d'utilisateur Page 71