Siemens SINAMICS G120 - Fig. 3-78 3001 - Overview

3 Function diagrams 3.12 Setpoint channel
SINAMICS G120 Control Units CU240B-2/CU240E-2
650 List Manual (LH11), 01/2016, A5E33839529
Fig. 3-78 3001 – Overview
- 3001 -
Function diagram
87654321
fp_3001_97_53.vsd
Setpoint channel
G120 CU240B/E-2
09.12.2015 V4.7.6
Overview
+
+
+ / -
+
–
p1076
p1071
pos
neg
(-1)
1
0
+
+
+
Main setpoint
(2050[1])
p1070 [C]
Suppl setp
(0)
p1075 [C]
r1024
n_set_fixed eff [rpm]
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)
raise
Main/supplementary setpoint, setpoint
scaling, jogging
r1050
Mop setp after RFG [rpm]
Motorized potentiometer
Fixed speed setpoints
Extended ramp-function
generator
Basic ramp-function
generator
n_set_1
n_set_4
n_set_5
Simulate ramp-function generator
Ramp-function generator selection,
status word, tracking
Direction of rotating
limiting/changeover
Skip (suppression)
bandwidth and speed limiting
Ramp-function
generator
tracking
STW seq_ctrl
r0898
r0898
STW seq_ctrl
r0898
r0898
.9
RFG selection
0 ... 1
p1115 (1)
r1150
RFG n_set at outp [rpm]
n_act
M_limit
n_ctrl n_set 1
(0)
p1155 [C]
RFG ZSW
r1199
r1199
n_ctrl n_set 2
(0)
p1160 [C]
r1438
n_ctrl n_set [rpm]
lower
[3010], [3011]
[3040] [3050]
[3070]
[3060]
[3080]
[3020]
r1114
Setp after limit
[rpm]
r1170
n_ctrl setp sum
[rpm]
.8
[3030]
1 0
0 1
0 0
1 1
ZSW
[6300.1]
[6850.1]
[6020.1]
[6820.1]
[8005.5]
r1119
RFG setp at inp
[rpm]