Pid Setpoint Filter Timeconstant; Co: Filtered Pid Setp. After Rfg; Pid Controller Type; Ci: Pid Feedback - Siemens MICROMASTER 440 Parameter Manual

Issue 01/06
P2261

PID setpoint filter timeconstant

CStat: CUT
P-Group: TECH
Sets a time constant for smoothing the PID setpoint.
Note:
0 = no smoothing
r2262

CO: Filtered PID setp. after RFG

P-Group: TECH
Displays the filtered PID setpoint after the PID ramp-function generator (PID_HLG) as percentage.
Parameter r2262 is obtained from the filtered parameter r2260 that is filtered using the PT1 filter with time
constant P2261.
Note:
r2262 = 100 % corresponds to 4000 hex
P2263

PID controller type

CStat: CT
P-Group: TECH
Sets the PID controller type.
Possible Settings:
0 D component on feedback signal
1 D component on error signal
P2264[3]

CI: PID feedback

CStat: CUT
P-Group: TECH
Selects the source of the PID feedback signal.
Index:
P2264[0] : 1st. Command data set (CDS)
P2264[1] : 2nd. Command data set (CDS)
P2264[2] : 3rd. Command data set (CDS)
Common Settings:
Parameter
P2200
P2251
P2253
P2264
Note:
When analog input is selected, offset and gain can be implemented using parameters P0756 to P0760
(ADC scaling).
P2265 PID feedback filter timeconstant
CStat: CUT
P-Group: TECH
Defines time constant for PID feedback filter.
r2266 CO: PID filtered feedback
P-Group: TECH
Displays PID feedback signal in [%].
Note:
r2266 = 100 % corresponds to 4000 hex
MICROMASTER 440 Parameter List
6SE6400-5BB00-0BP0
Datatype: Float
Active: Immediately
Datatype: Float
Datatype: U16
Active: Immediately
Datatype: U32
Active: first confirm
Parameter text
BI: Enable PID controller
PID mode
CI: PID setpoint
CI: PID feedback
Datatype: Float
Active: Immediately
Datatype: Float
Parameter Description
Min:
Unit: s Def:
QuickComm.: No Max:
Min:
Unit: % Def:
Max:
Min:
Unit: - Def:
QuickComm.: No Max:
Min:
Unit: - Def:
QuickComm.: No Max:
Setting Meaning
0
PID controller de-activated
1.0
PID controller always active
722.x Digital input x
BICO BICO parameter
0 PID as setpoint
2224 Fixed PID setpoint (PID-FF)
2250 PID-MOP
755.0 Analog input 1
2015.1 USS on BOP link
2019.1 USS on COM link
2050.1 CB on COM link
755.0 Analog input 1
755.1 Analog input 2
Min:
Unit: s Def:
QuickComm.: No Max:
Min:
Unit: % Def:
Max:
Level
0.00
3
0.00
60.00
Level
-
3
-
-
Level
0
3
0
1
Level
0:0
2
755:0
4000:0
Level
0.00
2
0.00
60.00
Level
-
2
-
-
235