Siemens MICROMASTER 440 Operating Instructions Manual page 180

3 Functions
NOTE
When selecting the closed-loop dancer roll control it should be noted that neither
PID-MOP nor PID-FF should be used - but instead the MOP (motorized
potentiometer, refer to Section 3.9) or the FF (fixed frequencies, refer to Section
3.7).
MOP
ADC
FF
USS
BOP link
USS
COM link
CB
COM link
ADC2
Fig. 3-58
Table 3-27
Parameter
P1070
P2200
P2251
P2253
P2264
180
P1070
SUM AFM
P1075
P2254
PID PID
P2253
SUM RFG
PID
P2264
PT1
P2265
P2200
Structure of the closed-loop PID-dancer roll control
Important parameters for the PID dancer roll control
Parameter text
CI: Main setpoint
BI: Enable PID controller
PID mode
CI: PID setpoint
CI: PID feedback
RFG
0
0
PID
PID
1
PT1
−
∆ PID
Output
PID
PID
SCL
P2271
Setting Meaning
1024 Fixed setpoint (FF)
1050 MOP
755.0 Analog input 1
2015.1 USS on BOP link
2019.1 USS on COM link
2050.1 CB on COM link
1.0 PID controller always active
722.x Digital input x
1 PID as trim
1024 Fixed setpoint (FF)
1050 MOP
755.0 Analog input 1
2015.1 USS on BOP link
2019.1 USS on COM link
2050.1 CB on COM link
755.0 Analog input 1
755.1 Analog input 2
MICROMASTER 440
Issue 10/06
Motor
control
&
P2251
= 1
Operating Instructions
6SE6400-5AW00-0BP0