Siemens SINAMICS S110 - Page 286

Drive functions
7.3 Function modules
Function Manual
284 Function Manual, 01/2011, 6SL3097-4AB10-0BP3
● Set ramp-function generator
– Ramp-function generator setting value p1144[C]
– Set ramp-function generator signal p1143[C]
● Freezing of the ramp-function generator using p1141 (not in jog mode r0046.31 = 0)
Properties of the extended ramp-function generator
G\GW
\
W
S
7GQBHII7XSBHII
S
7GQ
,5 )5 ,5
)5 ,5 )5 ,5 )5
7XS
[
\
Figure 7-65 Extended ramp-function generator
● RFG ramp-up time Tup p1120[D]
● RFG ramp-down time Tdn p1121[D]
● Initial rounding IR p1130[D]
● Final rounding FR p1131[D]
● Effective ramp-up time
Tup_eff = Tup + (IR/2 + FR/2)
● Effective ramp-down time
Tdn_eff = Tdn + (IR/2 + FR/2)
● OFF3 deceleration ramp
OFF3 ramp-down time p1135[D]
OFF3 initial rounding p1136[D]
OFF3 final rounding p1137[D]
● Set ramp-function generator
– Ramp-function generator setting value p1144[C]
– Set ramp-function generator signal p1143[C]