Siemens SINAMICS G120 - Fig. 3-85 3060 - Basic ramp-function generator

SINAMICS G120 Control Units CU240B-2/CU240E-2 List Manual (LH11), 01/2016, A5E33839529
657
3 Function diagrams
3.12 Setpoint channel
Fig. 3-85 3060 – Basic ramp-function generator
- 3060 -
Function diagram
87654321
fp_3060_97_53.vsd
Setpoint channel
G120 CU240B/E-2
09.12.2015 V4.7.6
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
[3050.8]
p1082
[3080.1]
10
0 1
0
1
1
0
0
1
10
[3080.5]
[2501.7]
p1140
[2501.7]
p1141
[2501.7]
p1142
[3080.8]
[2505.7]
p1122
0
1
0
1
<1>
1 = Bypass ramp-function generator
Ramp flattening-off
1 = Setpoint enable
r1119
RFG setp at inp [rpm]
0 = Freeze ramp-function generator
1 = Internal RFG enable
0 = Internal quick stop
(0)
RFG accept set v
p1143 [C]
RFG setting value
(0)
p1144 [C]
Freeze ramp-function generator
RFG tol HL/RL act [rpm]
p1148 [D] (19.800)
0 = Internal quick stop
STW seq_ctrl
r0898
r0898
.4
r1149
RFG acceleration [rev/s²]
Other status bits
Ramp-up active
Ramp-down active
Ramp-function generator, status bits
n_set_4
Inhibited during jogging.
1 = Enable ramp-function generator
<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).
[2634.8]
[2634.8]
[2634.8]
Value range and/or factory setting depend on Power Module.
STW seq_ctrl
r0898
r0898
.5
STW seq_ctrl
r0898
r0898
.6
STW setpoint chan
r1198
r1198
.15
RFG t_RU scal
(1)
p1138 [C]
RFG t_RD scal
(1)
p1139 [C]
<5>
<1>
<3>
<5>
<2>
–
+
OFF3 t_RD [s]
p1135 [D] (30.000)
RFG ramp-down time [s]
p1121 [D] (30.000)
RFG ramp-up time [s]
p1120 [D] (10.000)
<4> With simultaneous jog 1 and 2 (p1055 = p1056 = 1) the last setpoint remains effective (Freeze ramp-function generator).
<4>
Reference value for the ramp-
function generator