Siemens MICROMASTER 440 Operating Instructions Manual page 174

3 Functions
Application
1
3
v
2
p
2
v v
2 1
4
x
2
2)
P2200 = 0:0
1
P2251 = 0
2)
P2200 = 1:0
2
P2251 = 0
1)
P2200 = 0:0
3
P2251 = 1
1)
P2200 = 1:0
4
P2251 = 1
1) will take change with drive running
2) change only taken when drive stopped
Fig. 3-53 Structure of the technology controller
174
SUM
setpoint
PID PID
p *
2 setpoint RFG
−
PID
p
2 feedback
SUM
v *
2 setpoint
PID PID
x *
2
setpoint RFG
−
PID
x
2 feedback
Setpoint via
SUM PID controller
−
VSD
−
PID control
−
VSD
Dancer control
Control structure
AFM RFG
Variable speed drive (VSD)
PID
PID AFM
limit
AFM RFG
PID
PID
limit
RFG
ON: active
OFF1/3: active
ON: -
OFF1/3: active
ON: active
OFF1/3: active
ON: active
OFF1/3: active
MICROMASTER 440
Issue 10/06
Motor
control
Motor
RFG
control
PID control
Motor
control
Dancer control
PID-RFG
ON: -
OFF1/3: -
ON: active
OFF1/3: -
ON: -
OFF1/3: -
ON: active
OFF1/3: active
Operating Instructions
6SE6400-5AW00-0BP0