Siemens SINAMICS G115D Operating Instructions Manual page 247

Parameters for setting the extended ramp-function generator
Parameter
p1115
p1120[0...n]
p1121[0...n]
p1130[0...n]
p1131[0...n]
p1134[0...n]
p1135[0...n]
p1136[0...n]
p1137[0...n]
You can find more information in function diagram 3070 and in the parameter list of the List Manual.
SINAMICS G115D distributed drive
Operating Instructions, 12/2020, FW V4.7 SP13, A5E48681219B-002
Description
Ramp-function generator selection
Ramp-function generator, ramp-up
time [s]
Ramp-function generator, ramp-
down time [s]
Ramp-function generator, initial
rounding-off time [s]
Ramp-function generator, final
rounding-off time [s]
Ramp-function generator, rounding-
off type
OFF3 ramp-down time [s]
OFF3 initial rounding-off time [s]
OFF3 final rounding-off time [s]
Advanced commissioning
6.16 Setpoint processing
Setting
Sets the ramp-function generator type.
0: Basic ramp-function generator
1: Extended ramp-function generator (factory setting)
The ramp-function generator ramps-up the
speed setpoint from standstill (setpoint = 0) up
to the maximum speed (p1082) in this time.
Factory setting: 1
Sets the ramp-down time for the ramp-function
generator.
Factory setting: 1
Sets the initial rounding-off time for the ex-
tended ramp generator. The value applies to
ramp-up and ramp-down.
Factory setting: 0
Sets the final rounding-off time for the extend-
ed ramp generator.
Factory setting: 0
Sets the smoothed response to the OFF1 com-
mand or the reduced setpoint for the extended
ramp-function generator.
0: Continuous smoothing (factory setting)
1: Discontinuous smoothing
Sets the ramp-down time from the maximum speed
down to zero speed for the OFF3 command.
Factory setting: 0
Sets the initial rounding-off time for OFF3 for
the extended ramp generator.
Factory setting: 0
Sets the final rounding-off time for OFF3 for the
extended ramp generator.
Factory setting: 0
245