Siemens 6RA7086-6KS22 Operating Instructions Manual page 524

Parameter list
PNU Description
P555 Source for the Influencing quantity of the droop adaptation
*
FDS
Selection of which connector is connected at the influencing quantity for
adaptation of the n controllers droop
(G151)
0 = Connector K0000
1 = Connector K0001
etc.
P556 Adaptation n controller P gain: Threshold 1
FDS
(G151)
Adaptation n controller integration time: Threshold 1 [SW 1.7 and later] 0.00 to 100.00
P557
FDS
(G151)
P558 Adaptation n controller droop: Threshold 1
FDS
(G151)
P559 Adaptation n controller P gain: Threshold 2
FDS
(G151)
Adaptation n controller integration time: Threshold 2 [SW 1.7 and later] 0.00 to 100.00
P560
FDS
(G151)
P561 Adaptation n controller droop: Threshold 2
FDS
(G151)
Drehzahlregler - Begrenzung der Statik
P562 Positive speed droop limitation
FDS
(G151)
P563 Negative speed droop limitation
FDS
(G151)
Speed controller optimization for drives with oscillating mechanical system
On drives with oscillating mechanical components, it can be useful to optimize the speed controller using optimization run P051=29. The
frequency response of the controlled system for frequencies from 1 Hz to 100 Hz is recorded during optimization.
The drive is first accelerated up to a base speed (P565, FS=20%). A sinusoidal speed setpoint with low amplitude (P566, FS=1%) is then
injected. The frequency of this supplementary setpoint is incremented in 1 Hz steps from 1 Hz up to 100 Hz. An average per frequency is
calculated over a parameterizable number of current peaks (P567, FS=300).
P565 Base speed for frequency response recording
P566 Amplitude for frequency response recording
P567 Number of current peaks for frequency response recording
While the frequency response is being recorded, an average over the
number of current peaks set here is calculated for each measuring
frequency. High values improve the result, but extend the measuring time.
When P567 = 1000, the frequency response recording takes about 9
minutes.
11-60
Value range
[Unit]
Steps
All connector
numbers
[SW 1.7 and later]
1
0.00 to 100.00
[%]
0.01%
[%]
0.01%
[SW 1.7 and later] 0.00 to 100.00
[%]
0.01%
0.00 to 100.00
[%]
0.01%
[%]
0.01%
[SW 1.7 and later] 0.00 to 100.00
[%]
0.01%
0.00 to 199.99
[%]
0.01%
-199.99 to 0.00
[%]
0.01%
[SW 1.9 and later] 1.0 to 30.0
[%]
0.1%
[SW 1.9 and later] 0.01 to 5.00
[%]
0.01%
100 to 1000
1
[SW 1.9 and later]
SIMOREG DC Master
05.05
No. indices See
Factory Change
setting (Access /
Type Status)
Ind: 4 P052 = 3
FS=0 P051 = 40
Type: L2 off-line
Ind: 4 P052 = 3
FS=0.00 P051 = 40
Type: O2 on-line
Ind: 4 P052 = 3
FS=0.00 P051 = 40
Type: O2 on-line
Ind: 4 P052 = 3
FS=0.00 P051 = 40
Type: O2 on-line
Ind: 4 P052 = 3
FS=0.00 P051 = 40
Type: O2 on-line
Ind: 4 P052 = 3
FS=0.00 P051 = 40
Type: O2 on-line
Ind: 4 P052 = 3
FS=0.00 P051 = 40
Type: O2 on-line
Ind: 4 P052 = 3
FS=100.00 P051 = 40
Type: O2 Online
Ind: 4 P052 = 3
FS=-100.00 P051 = 40
Type: I2 Online
Ind: None P052 = 3
FS=20.0 P051 = 40
Type: O2 on-line
Ind: None P052 = 3
FS=1.00 P051 = 40
Type: O2 on-line
Ind: None P052 = 3
FS=300 P051 = 40
Type: O2 on-line
SIEMENS AG 6RX1700-0AD76
Operating Instructions