Siemens G130 List Manual page 1234

RFG ramp-up time
0.000...999 999.000 [s]
p1120[D] (10.000)
RFG t_RU scal
p1138[C]
(1)
p1122 1 = Bypass ramp-function generator
[2505.3] r1198.15
p1142
1 = Enable speed setpoint
[2501.3] r0898.6
RFG setpoint at the input
1
r1119
[3050.8]
0
0
0 = Freeze ramp generator
<5> p1141
1 = Continue ramp-function generator
[2501.3] r0898.5
1 = Internal RFG enable
[2634.4]
0 = Internal quick stop
[2634.4]
RFG accept set v
p1143[C]
<1> Only for SINAMICS S120.
<2> Effective ramp-up time: Tup_eff = Tup + (IR/2 + FR/2)
Effective ramp-down time: Tdn_eff = Tdn + (IR/2 + FR/2)
<3> p1151.0 = 0: Rounding-off at zero crossover enabled.
p1151.0 = 1: Rounding-off at zero crossover disabled.
<4> p1134 = 0:
Rounding-off is always active. Overshoots can occur.
p1134 = 1:
Final rounding-off is not effective when the setpoint is
suddenly reduced during ramp-up.
<5> For SERVO and VECTOR, the following applies: Inhibited during jogging.
<6> After a 0/1 signal a ramp-up is started again.
<7> With simultaneous jog 1 and 2 (p1055 = p1056 = 1) the last setpoint remains effective (Freeze ramp-function generator).
<100> For SERVO, the following applies: Only if the function module "extended setpoint channel" is activated (r0108.8 = 1).
<101> To view the pre-assignment of the sampling times in p0115, refer to p0112.
1 2
DO: SERVO, VECTOR, VECTOR3P, VECTORGL, VECTORM2C, VECTORMV, VECTORSL
Setpoint channel - Extended ramp-function generator
RFG ramp-down time
0.000...999 999.000 [s]
p1121[D] (10.000)
RFG t_RD scal
p1139[C]
(1)
0 = Internal quick stop
[2634.4]
Ramp flattening-off
[3080.8]
Freeze ramp-function generator
y
0
1
x
p1082
1
0
0
1
<4>
<7>
-p1082
RFG round-off type
0...1 dy/dt
p1134[D] (0)
(0)
RFG setting value
p1144[C]
(0)
t
t
n t
set
3 4
RFG
OFF3 t_RD
t_start_round OFF3 t_strt_rnd
0.000...600.000 [s]
0.000...30.000 [s] 0.000...30.000 [s]
p1135[D]
p1130[D] (0.000) p1136[D] (0.000)
1 0 1
0
0
0 1 0 1
Extended ramp-function
Tup Tdn
x
y
<3>
IR FR IR FR IR FR
Tup_eff <2> Tdn_eff <2>
x
y
p1082
n_max
[3050.5]
[3095.7]
<1>
5
fp_3070_51_eng.vsd
28.08.14 V04.08.00
RFG RFG RFG
t_end_delay OFF3 t_end_del
0.000...30.000 [s] 0.000...30.000 [s]
p1131[D] (0.000) p1137[D] (0.000)
0 1 0
IR FR
generator
y
1 = Ramp-function
generator enabled
p1140
[2501.3] r0898.4
IR FR
HLG acceleration
r1149
t
Other status bits
1
Ramp-up active
+ –
Ramp-down active
0
RFG tol HL/RL act
0.00...1000.00 [rpm]
p1148[D] (19.80)
6 7
Function diagram
SINAMICS
p0115[3]
<100>
<101>
0
0
n_set_5
[3080.1]
1
<6>
Ramp-function
generator,
status bits
[3080.5]
8
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