6 Commissioning
TopClean S CPC 30
54
EHauser
The controller in the CPM 153:
The CPM 153 contains a PID controller which is specially adapted to the pH
neutralisation process. It has the following features:
•
Separate configuration of both process sides,
•
Simple adaptation to batch or inline processes,
•
Switching option between constant and range-dependent modulation gain.
Relating to the effect on the gain factor, a difference is made between two standard
implementations:
•
The factor K
R
(X) is the total gain
(see fig. 23. This is implemented in the CPM 153).
•
The gain factor K
P
(X) is the purely proportional gain.
1
2
–
–
1
3
–
–
1
1
2
1
–
–
–
–
1
1
–
2
–
–
1
–
1
1
–
–
1
–
–
1
C07-CPC300xx-16-12-00-en-003.EPS
Selection aid for batch processes
1-sided
control
2-sided
control
1 PWM
current output
1 PFM
2 PFM
2 PWM
1 three-PS
1 PWM/PFM
current output
1 three-PS
1 PWM/PFM
without
signal
without
signal
Required hardware equipment
for control
Process
Dosing actuators
Circuits
Relay
Current
inputs
Current
outputs
Содержание TopClean S CPC 30
Страница 127: ...TopClean S CPC 30 11 Appendix Endress Hauser 127...
Страница 138: ...11 Appendix TopClean S CPC 30 138 Endress Hauser...
Страница 144: ...12 Index TopClean S CPC 30 144 Endress Hauser...
