Siemens SINAMICS S110 List Manual page 894

n_set after filter
r0062
Reference model
n_ctrl RefMod fn n_ctrl RefMod D
speed setpoint
0.0...8000.0 [Hz]
I component
p1433[D] (0.0) p1434[D] (1.000)
p1400.3
x Reference model
1
Emulating the P-controlled speed control loop
0
y = x for the factory setting
n_precrtl
p1430[C]
n_limit pos eff
r1084
RFG setpoint on input
r1119
n_ctrl n_set 1 n_limit neg eff
p1155[C] r1087
n_ctrl n_set 2
p1160[C]
1 2
DO: SERVO
Servo control - Reference model/pre-control balancing/speed limitation
n_ctrlRefMod t_dead
0.00...2.00
p1435[D] (0.00)
0.000...5.000
Sampling time, speed control
y
r1436
RefMod v_set outp
Steady-state setpoint calculation
+
+
3 4
From setpoint limiting [3050.8]
[3095.7]
+
+
+
[7012.1]
+
+
From setpoint limiting [3050.8]
[3095.7]
n_limit neg eff
r1087
PcCtrl active
r0807.0
+ n_set via PC
+
+
<1> Only if control priority is with control panel with speed setpoint input.
5 6
fp_5030_98_eng.vsd
26.07.10 V04.04.00
n_limit pos eff
r1084
n_ctrl n_set
r1438
To speed controller [5040.1]
To V/f control [5300.1]
Speed setpoint limited
Speed
r1407.11
limiting
To status word,
speed controller [2522.3]
n_set I_comp
r1439
To speed controller
<1>
n_limit pos eff
r1084
1
n_ctrl n_set stat
r1444
0
n_limit neg eff
r1087
7
Function diagram
SINAMICS S110
250.00 μs
[5040.1]
8
- 5030 -