Room Pressure Monitor and Controller - User Guide © 2012 CRITICAL ROOM CONTROL
11
Primary Room Pressure Control:
PRESSURE CONTROL SETUP
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P Gain: 18.00 I Gain: 22.00
Secondary Room Pressure Control:
P Gain: 18:00 I Gain: 22.00
Control Action: Forwar Freeze Loop: On
Control Action: Forward Freeze Loop: On
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react too slowly to changes in room pressure.
mar
Room Pressure Cont
PRE
RE
N
P
ain: 1
.
I
P Gain: (Proportional Multiplier) This value is
the proportional multiplier which effects
how closely / sharply the control signal
(signal output to the air control device) will
react to a change in pressure.
ET
P
I Gain: (Integral Multiplier) This value is the
integral multiplier which effects how closely /
sharply the control signal (signal output to the
air control device) will react to an overshooting
of the pressure set point .
Save Chan
es
Control Action: Forward Freeze Loop:
Control Action: This setting controls whether a rise in signal output
will result in an increase in room pressure (Forward Acting) or
decrease in room pressure (Reverse Acting).
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