User Manual

Setpoint channel
Function diagrams
2-565
© Siemens AG 2008 - 2013 All Rights Reserved SINAMICS G120 CU230P-2 Control Units List Manual (LH9), 01/2013
Fig. 2-60 3001 – Overview
- 3001 -
Function diagram
87654321
fp_3001_97_01.vsd
Setpoint channel
G120 CU230P-2
12.12.2012 V4.6
Overview
+
+
+ / -
+
–
ZSW
p1076
p1071
pos
neg
(-1)
[1700.1]
0 0
0 1
1 0
1 1
Main setpoint
(755[0])
p1070 [C]
Suppl setp
(0)
p1075 [C]
r1024
n_set_fixed eff [1/min]
Jog 1 n_set
-210000.000 ... 210000.000 [1/min]
p1058 [D] (150.000)
Jog 2 n_set
-210000.000 ... 210000.000 [1/min]
p1059 [D] (-150.000)
raise
Main/supplementary setpoint, setpoint
scaling, jogging
r1050
Mop setp after RFG [1/min]
Motorized potentiometer
Fixed speed setpoints
Extended ramp-function
generator
n_set_1
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
RFG setpoint
at the input
STW seq_ctrl
r0898
r0898
.8
STW seq_ctrl
r0898
r0898
.9
n_act
M_limit
RFG ZSW
r1199
r1199
r1438
n_ctrl n_set [1/min]
lower
r1119
RFG setp at inp [1/min]
[3010]
[3030] [3040] [3050]
[3070]
[3080]
[3020]
r1114
Setp after limit
[1/min]
r1170
n_ctrl setp sum [1/
min]