Siemens SINAMICS G120D Series - Page 142

Advanced commissioning
7.4 Setpoint calculation
Table 7- 16 Additional parameters to set the extended ramp-function generator
Parameter
Description
p1115
Ramp-function generator selection
(factory setting: 1)
Select ramp-function generator:
0: Basic ramp-function generator
1: Extended ramp-function generator
p1120
Ramp-function generator, ramp-up time
(factory setting: 10 s)
Accelerating time in seconds from zero speed up to the maximum speed p1082
p1121
Ramp-function generator, ramp-down time
(factory setting: 10 s)
Braking time in seconds from the maximum speed down to standstill
p1130
Ramp-function generator initial rounding time
(factory setting: 0 s)
Initial rounding for the extended ramp-function generator. The value applies for ramp
up and ramp down.
p1131
Ramp-function generator final rounding time
(factory setting: 0 s)
Final rounding for the extended ramp-function generator. The value applies for ramp
up and ramp down.
p1134
Ramp-function rounding type
(factory setting: 0)
0: Continuous smoothing
1: Discontinuous smoothing
p1135
OFF3 ramp-down time
(factory setting 0 s)
The quick stop (OFF3) has its own ramp-down time.
p1136
OFF3 initial rounding time
(factory setting: 0 s)
Initial rounding for OFF3 for the extended ramp-function generator.
p1137
OFF3 final rounding time
(factory setting: 0 s)
Final rounding for OFF3 for the extended ramp-function generator.
You can find more information in function diagram 3070 and in the parameter list of the List
Manual.
Converter with control units CU240D-2
142 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB