SIEMENS Energy & Automation 10-35
SIMOREG DC Master Base Drive Panel Operating Instructions
PNU
Description Value range
[Unit]
Steps
No. indices
Factory
setting
Type
See
Change
(Access /
Status)
r218
(G151)
(G152)
Indication of the active integration time of the speed controller
[SW 1.7 and later]
0.010 to 10.000
[s]
0.001s
Ind: None
Type: O2
P052 = 3
r219
(G151)
(G152)
Display of effective P gain of speed controller
0.01 to 200.00
0.01
Ind: None
Type: O2
P052 = 3
P221
FDS
(G152)
Speed controller: Hysteresis for speed-dependent PI/P controller
switchover [SW 1.9 and later]
See P222 for further details.
0.00 to 100.00
[%]
0.01% of maximum
speed
Ind: 4
FS=2.00
Type: O2
P052 = 3
P051 = 40
Online
P222
FDS
(G152)
Speed controller: Speed-dependent switchover threshold for PI / P
controller
0.00 Automatic switchover from PI to P controller deactivated.
> 0.00 Depending on the actual speed (K0166), the PI controller
switches over to a P controller if the speed drops below the
threshold set in parameter P222. The integrator is not switched
in again (with value of 0) until the actual speed is > P222 +
P221.
This function allows the drive to be stopped without overshoot
using a zero setpoint with the controllers enabled.
This function is active only if the binector selected in P698 is in
the log. "1" state.
0.00 to 10.00
[%]
0.01% of maximum
speed
Ind: 4
FS=0.00
Type: O2
P052 = 3
P051 = 40
Online
Setting values for speed controller
P223
*
FDS
(G152)
Control word for speed controller precontrol
0 Speed controller precontrol disabled
1 Speed controller precontrol acts as torque setpoint (is added to
n controller output)
0 to 1
1
Ind: 4
FS=0
Type: O2
P052 = 3
P051 = 40
Offline
P224
*
FDS
(G152)
Control word for speed controller I component
0 Set controller I component to 0 (i.e. to achieve a pure P
controller)
1 Controller I component is active
The I component is stopped when a torque or current limit is
reached
2 Controller I component is active
The I component is stopped when a torque limit is reached
3 Controller I component is active
The I component is stopped only when ±199.99% is reached
0 to 3
1
Ind: 4
FS=1
Type: O2
P052 = 3
P051 = 40
Offline
P225
FDS
(G151)
Speed controller P gain
See also setting values for "Speed controller adaptation" function (P550 to
P559).
This parameter is set automatically during the speed controller optimization
run (P051=26).
0.10 to 200.00
0.01
Ind: 4
FS=3.00
Type: O2
P052 = 3
P051 = 40
Online
P226
FDS
(G151)
Speed controller reset time
This parameter is set automatically during the speed controller optimization
run (P051=26).
0.010 to 10.000
[s]
0.001s
Ind: 4
FS=0,650
Type: O2
P052 = 3
P051 = 40
Online
Speed controller droop
Function: A parameterizable feedback loop can be connected in parallel to the I and P components of the speed controller (acts on
summation point of setpoint and actual value).
P227
FDS
(G151)
Speed controller droop
A 10% speed droop setting causes a 10% deviation in the speed from the
setpoint at a 100% controller output (100% torque or armature current
setpoint) ("softening" of closed-loop control).
See also P562, P563, P630 and P684
0.0 to 10.0
[%]
0.1%
Ind: 4
FS=0.0
Type: O2
P052 = 3
P051 = 40
Online
P228
FDS
(G152)
Filter time for speed setpoint
Filtering of setpoint by means of a PT1 element.
This parameter is automatically set to the same value as the speed
controller reset time during the speed controller optimization run (P051=26).
It may be useful to parameterize lower values when the ramp-function
generator is in use.
0 to 10000
[ms]
1ms
Ind: 4
FS=0
Type: O2
P052 = 3
P051 = 40
Online
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