Siemens SINAMICS G150 Manual page 1156

RFG ramp-up time
0.000...999 999.000 [s]
p1120[D] (10.000)
Up ramp scaling
p1138[C]
(1)
p1122 1 = Bypass ramp-function generator
[2505.3] r1198.15
Ramp flattening-off
[3080.8]
1 = Enable speed setpoint
p1142
[2501.3] r0898.6
RFG setpt at input
1
r1119
From the setpoint limiting
[3050.8]
0
0
<1> p1141 0 = Freeze ramp-function generator
[2501.3] r0898.5
1 = Internal RFG enable
[2634.4]
0 = Internal fast stop
[2634.4]
Accept RFG set val
p1143[C]
<1> For SERVO and VECTOR, the following applies: Inhibited during jogging.
<2> Only for SINAMICS S120.
<3> After a 0/1 signal a ramp-up is started again.
<4> 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 - Basic ramp-function generator
RFG ramp-down time
0.000...999 999.000 [s]
p1121[D] (10.000)
Down ramp scaling
p1138[C]
(1)
[2634.4]
0
0 1
Freeze ramp-function generator
x
0
p1082
1
x
1
0
-p1082
0
1
y
p1082
-p1082
<4>
(0)
RFG setting value
x
p1144[C]
y
(0)
n_max
[3050.5]
<2>
[3095.7]
3 4
OFF3 ramp-down time
0.000...600.000 [s]
p1135[D](0.000)
1 0
0 = Internal fast stop
0
0 1
T T
up dn
Tup Tdn
y
t
p1140
[2501.3]
t
RFG acceleration
Tup Tdn
r1149
Other status bits
1
Ramp-up active
+ –
0
Ramp-down active
p1082
RFG tolerance for
ramp-up/ramp-down active
0.000...1000.000 [rpm]
p1148[D] (19.800)
5
fp_3060_51_eng.vsd
16.01.14 V04.07.00
0
0
1
1 = Enable ramp-function generator
<3>
r0898.4
Ramp-function generator, status bits
6 7
Function diagram
SINAMICS
p0115[3]
<100>
<101>
n_set_4
[3080.1]
[3080.5]
8
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