Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Manuel d'utilisateur télécharger pdf (Page 80)

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If HI/LO alarms are required, enter the following:

B335=0 (HI/LO alarm index)

C103=High alarm setpoint

C104=Low alarm setpoint

C105=Alarm deadband

Alarm setpoints and deadbands are in Engineering Units.

7. Configure the Control Module parameters for Loop #2:

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Enter the 10-character loop tagname in A02 and the 7-character Engineering Units

in A03.

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Set the tuning parameter if desired:

C142 = Proportional Band

C143 = Reset time in minutes per repeat

C144 = Derivative time in minutes

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The 53MC5000 is set for reverse action. If direct action is required, enter L130=0.

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If setpoint limits are desired, enter the setpoint high limit in C161 and the low limit

in C162. Both limits are in Engineering Units.

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If output limits are desired, enter the output high limit in C145 and the low limit in

C146. Both limits are in percent of output. Output limits are active in both Auto and

Manual mode.

•

If HI/LO alarms are required, enter the following:

B340=0 (HI/LO alarm index)

C139=High alarm setpoint

C140=Low alarm setpoint

C141=Alarm deadband

Alarm setpoints and deadbands are in Engineering Units. Other alarm types are available (see In-

struction Bulletin 53MC5000 Section 4.1.6).

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Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Manuel d'utilisateur Page 80