Setpoint Channel - Siemens SINAMICS G120 List Manual

Main setpoint
p1070 [C]
(2050[1])
Suppl setp
p1075 [C]
(0)
Jog 1 n_set
-210000.000 ... 210000.000 [rpm]
p1058 [D] (150.000)
Jog 2 n_set
-210000.000 ... 210000.000 [rpm]
p1059 [D] (-150.000)
Speed fixed setp [rpm]
r1024
[3010], [3011] Fixed speed setpoints
raise
Mot poti setpoint [rpm]
r1050
lower
[3020] Motorized potentiometer
1 2

Setpoint channel

Overview
STW seq_ctrl
r0898
r0898 .8
STW seq_ctrl
r0898
r0898
.9
0 0
+
+
p1071
0 1
p1076
1 0
1 1
[3030] Main/supplementary setpoint, setpoint
scaling, jogging
[3060] Basic ramp-function
generator
[3070] Extended ramp-function
generator
3 4
Setp after limit
[rpm]
n_set_1
+ / -
r1114
pos
neg
(-1)
[3040] Direction of rotating
limiting/changeover
RFG selection
0 ... 1
p1115 (1)
n_set_4
0
1
ZSW
n_set_5
[3080] Ramp-function generator selection,
status word, tracking
Simulate ramp-function generator
5
fp_3001_97_53.vsd
05.09.2017
[3050] Skip (suppression)
bandwidth and speed limiting
RFG n_set at outp [rpm]
r1150
n_ctrl n_set 1
p1155 [C]
+
(0)
+
n_ctrl n_set 2
+
p1160 [C]
(0)
n_ctrl n_set [rpm]
r1438
+
–
RFG ZSW
r1199
r1199
Ramp-function
generator
tracking
6 7
Function diagram
G120 CU250S-2
V4.7.9
RFG setp at inp
[rpm]
r1119
[6300.1]
[6850.1]
Speed setpoint
sum [rpm]
r1170
[6020.1]
[6820.1]
[8005.5]
n_act
M_limit
8
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