Thermo Fisher Scientific Alpha DO 2000 - Manual (Page 51)

Instruction manual
Alpha DO 2000
11.4 Appendix 4 – General Instructions Concerning
Controller Setting
Control characteristic of Controllers used as limit value switch
Xp = 0 Xp = 0
0%
50%
100% Yh
-Xw +Xw
SP 2 SP 1
MIN function MAX function
Control characteristic of P-Controllers as proportional controller
Xp
0%
50%
100% Yh
-Xw +Xw
Xp
Prop. band Prop. band
SP 2 SP 1
MIN function MAX function
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