
Configuration
8200SHB0199
7-35
Normalisation Adaptationof a fieldrelatedparametertoanapplication datumtobe controlled(e.g. pressure,
temperature, flow rate, humidity, speed) under C500 and C501.
The following codes are normalised at the same time:
- C010, C011 C017, C019, C037, C038, C039, C046, C049, C050, C051, C181, C625, C626,
C627
After a normalisation, the output frequency[Hz](C050)can onlybe recalculated withthe display
factors C500 and C501 (see formulas inchapter 7.6.3).
In factory setting, all field related parameters refer to the frequency. Input and display in Hz. The
values of C037, C038, C039, C046, C051, C181 refer toC011.
Factory setting
A percentage of the input or display values
corresponds to the frequency in Hz.
0 % 100 % Setpoint or act. value
C011
[Hz]
Adjustment The value set under C071 correspond to the following integral action times T
n
.
Values under C071 Integral action time T
n
10 ... 5000 10 ms ... 5000 ms
5000 ... 6000 5 s... 10 s
6000 ... 7000 10 s ... 100 s
7000 ... 8000 100 s ... 1000 s
8000 ... 9999 1000 s ... 9999 s
Guide values for pressure
control and flow rate
The values in the following table are for guidance for pressure and flow-rate controls. A fine
adjustmentistherefore alwaysnecessary.
C070, C071 and C072 must be setsothat the targetvalue is
reached quickly and
with minimum overshooting
when the setpoints and actual values are changed.
The differential component K
D
(C072)is usuallynot requiredfor pressure and flow-rate controls
(set C072 = 0).
Guide values for pressure control and flow rate
Code
Gases Liquids
C070 (V
P
) 0.1 0.02 ... 0.1
C071
(T
n
)
5000
(5 s)
200 ... 1000
(0.2 s... 1 s)
Comentarios a estos manuales