JUMO dTRANS CR 02, Operating Manual, Page: 98 / 120

16 Appendix
98
Limit value (alarm) function of the binary outputs
Pulse length controller (output active with x > w and P control structure)
If actual value x exceeds setpoint W, the P controller will control in proportion
AF1
AF2
AF7
AF8
HySt
x
0
w
AF
1
HySt
0
w
AF
x
1
HySt
x
w
0
1
HySt
w
x
0
1
Process value X
Setpoint W
Proportional band X
P
100%
50%
0%
Output level y
Switching period
10%
90%
90%
10%
t
On
50% 50%
t
Off
10%
90%
X
P
X - W
0 1