Brainchild P91 - Igure 3.3 Heat - Cool Control

0%
Output
Power (%)
Process value
100%
DB
positive
CPB
PB1 or PB2
Output 1
Output 2
Output 2
Output 1
Case 2Case 2
0%
Output
Power (%)
Process value
100%
DB=0
CPB
PB1 or PB2
Output 1
Output 2
Output 2
Output 1
Case 3Case 3
0%
Output
Power (%)
Process value
100%
SV
A1HY
PB1 or PB2
Output 1
Output 2
Output 2
Output 1
Case 4Case 4
OUT2=ALM1
ALF1 =
ASP1 =A1HY
Figure 3.3 Heat - cool ControlFigure 3.3 Heat - cool Control
Output 2 OFF
Output 2 ON
UM0P411A
49