Se
tp
oint chan
nel
F
u
nc
tio
n dia
gr
am
s
2-
51
1
© Sieme
ns AG 2009 All R
ight
s Re
ser
ved
SINAMICS
G120 Contr
ol
U
nits CU
230P-2
Par
ameter
M
an
ual (
LH9), 11/2009
Fi
g.
2
-6
5
306
0 – Ba
sic
ra
mp
-fun
cti
on gen
erator
- 3060 -
Function diagram
8
7
6
5
4
3
2
1
FP_3060_97_51.vsd
Setpoint channel
G120 CU230P-2
29.10.2009
V4.3
Basic ramp-function generator
x
t
y
t
p1082
-p1082
x
p1082
-p1082
Tup
Tdn
Tup
Tdn
[3050.8]
y
0
0
0
0
T
up
T
dn
0
1
x
y
[3050.5]
n_max
p1082
[3080.1]
1
0
0
1
0
1
1
0
0
1
1
0
+
–
[3080.5]
[2501.7]
p1140
[2501.7]
p1141
[2501.7]
p1142
[3080.8]
[2505.7]
p1122
0
1
0
1
<1>
<1>
STW setpoint chan
r1198
r1198
.15
1 = Bypass ramp-function generator
Ramp flattening-off
STW seq_ctrl
r0898
r0898
.6
1 = Enable frequency setpoint
r1119
RFG setp at inp [1/min]
From the setpoint limiting
STW seq_ctrl
r0898
r0898
.5
0 = Freeze ramp-function generator
1 = Internal RFG enable
0 = Internal fast stop
(0)
Accept RFG set val
p1143 [C]
RFG setting value
(0)
p1144 [C]
Freeze ramp-function generator
RFG tol HL/RL act
0.000 ... 1000.000 [1/min]
p1148 [D] (19.800)
RFG ramp-up time
0.000 ... 999999.000 [s]
p1120 [D] (10.000)
RFG ramp-down time
0.000 ... 999999.000 [s]
p1121 [D] (30.000)
OFF3 t_RD
0.000 ... 600.000 [s]
p1135 [D] (30.000)
0 = Internal fast stop
STW seq_ctrl
r0898
r0898
.4
r1149
RFG acceleration [1/s²]
Other status bits
Ramp-up active
Ramp-down active
Ramp-function generator, status bits
f_set_4
Inhibited during jogging.
1 = Enable ramp-function
generator
<2>
<2>
After a 0/1 signal the ramping is re-started.
<3>
With activated Technology controller (p2200 > 0, p2251 = 0) the ramp-function generator is bypassed (r2349.5).
<3>
[2634.8]
[2634.8]
[2634.8]
Summary of Contents for CU230P-2 CAN
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