Siemens SINAMICS G150 - Page 106

Operation 11/03
SINAMICS G150
6-24 Operating Manual
Signal Flow Diagram
Motor potentiometer
(implemented via internal
ramp generator)
y
p1082
-p1082
x
0 0
0 1
1 0
1 1
-X520:3
-X520:2
increase
decrease
Motorpoti max
p1037
Motorpoti min
p1038
Ramp-down time
p1048
MOP.SetpnRG
r1050
Ramp-up time
p1047
Fig. 6-13 Signal flow diagram: Motor potentiometer
Setting Parameters
Setting range: -210000.000 … +210000.000 1/min
p1037
Motor potentiometer
maximum speed
Factory setting: p1082 (maximum speed)
Maximum speed entry for the motor potentiometer.
Setting range: -210000.000 … +210000.000 1/min
p1038
Motor potentiometer
minimum speed
Factory setting: -p1082 (maximum speed)
Minimum speed entry for the motor potentiometer.
Setting range: 0.000 ... 1000.000 s
p1047
Motor potentiometer ramp-up
time
Factory setting: 10.000 s
Ramp-up time entry for the motor potentiometer.
Setting range: 0.000 ... 1000.000 s
p1048
Motor potentiometer ramp-
down time
Factory setting: 10.000 s
Ramp-down time entry for the motor potentiometer.
r1050
Motor potentiometer speed
setpoint downstream of ramp
generator
Unit: 1/min
Display the setpoint downstream of the motor potentiometer.