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AMI Deltacon Power
Program List and Explanations
5.2.1.43
5.2.1.43.10
5.2.1.43.20
5.2.1.43
5.2.1.43.11
5.2.1.43.21
66
Ziegler-Nichols method for the optimization of a PID controller:
Parameters: Setpoint, P-Band, Reset time, Derivative time
Y
a
L
A
Response to maximum control output
B
Tangent on the inflection point
X
Time
The point of intersection of the tangent with the respective axis will
result in the parameters a and L.
Consult the manual of the control unit for connecting and program-
ming details. Choose control upwards or downwards.
Control upwards or downwards
Setpoint: User-defined process value for the selected parameter.
P-Band: Range below (upwards control) or above (downwards con-
trol) the set-point, within the dosing intensity is reduced from 100% to
0% to reach the setpoint without overshooting.
Control Parameters: if Parameters = Cond. 1(sc)
Setpoint
Range: 0.000 –3000 S
P-Band:
Range: 0.000 –3000 S
Control Parameters: if Parameters = Cond. 2(cc)
Setpoint
Range: 0.000 –3000 S
P-Band:
Range: 0.000 –3000 S
B
A
X
Xp
Tn
Tv
= 1.2/a
= 2L
= L/2
A-96.250.451 / 190121
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