Siemens SINAMICS V20 Series Operating Instructions Manual page 203

Parameter Function
P2243[0...2] BI: PID-MOP accept
rampgenerator setpoint
Sets the signal source for the setting command to accept the setting value for the motorized potentiometer.
The value becomes effective for a 0/1 edge of the setting command.
Notice: Refer to: P2244
P2244[0...2] CI: PID-MOP
rampgenerator setpoint
Sets the signal source for the setpoint value for the MOP. The value becomes effective for a 0/1 edge of
the setting command.
Notice: Refer to: P2243
r2245 CO: PID-MOP input
frequency of the RFG
[%]
Displays the motorized potentiometer setpoint before it passed the PID-MOP RFG.
P2247[0...2] PID-MOP ramp-up time
of the RFG [s]
Sets the ramp-up time for the internal PID-MOP ramp-function generator. The setpoint is changed from
zero up to limit defined in P1082 within this time.
Notice: Refer to: P2248, P1082
P2248[0...2] PID-MOP ramp-down
time of the RFG [s]
Sets the ramp-down time for the internal PID-MOP ramp-function generator. The setpoint is changed from
limit defined in P1082 down to zero within this time.
Notice: Refer to: P2247, P1082
r2250 CO: Output setpoint of
PID-MOP [%]
Displays output setpoint of motor potentiometer.
P2251 PID mode
Enables function of PID controller.
0
1
Dependency: Active when PID loop is enabled (see P2200).
P2253[0...2] CI: PID setpoint
Defines setpoint source for PID setpoint input. This parameter allows the user to select the source of the
PID setpoint. Normally, a digital setpoint is selected either using a fixed PID setpoint or an active setpoint.
P2254[0...2] CI: PID trim source
Selects trim source for PID setpoint. This signal is multiplied by the trim gain and added to the PID
setpoint.
P2255 PID setpoint gain factor
Gain factor for PID setpoint. The PID setpoint input is multiplied by this gain factor to produce a suitable
ratio between setpoint and trim.
P2256 PID trim gain factor
Gain factor for PID trim. This gain factor scales the trim signal, which is added to the main PID setpoint.
SINAMICS V20 Inverter
Operating Instructions, 07/2012, A5E03728167
Range Factory
default
- 0
- 0
- -
0.00 - 10.00
1000.0
0.00 - 10.00
1000.0
- -
0 - 1 0
PID as setpoint
PID as trim
- 0
- 0
0.00 - 100.00
100.00
0.00 - 100.00
100.00
Can be Scaling
changed
T -
T -
- -
U, T -
U, T -
- PERCEN
T
T -
U, T 4000H
U, T 4000H
U, T -
U, T -
Parameter list
7.2 Parameter list
Data Data Acc.
set type Level
CDS U32 / 3
Bin
CDS U32 / 3
I32
- Float 3
DDS Float 2
DDS Float 2
- Float 2
- U16 3
CDS U32 / 2
I16
CDS U32 / 3
I16
- Float 3
- Float 3
203