Issue 01/06

 

 

 

 

Parameter Description

 

 

 

 

 

 

P2261

PID setpoint filter timeconstant

 

Min:

0.00

Level

 

CStat:

CUT

Datatype: Float

Unit: s

Def:

0.00

3

 

 

 

P-Group:

TECH

Active: Immediately

QuickComm.: No

Max:

60.00

 

Sets a time constant for smoothing the PID setpoint.

Note:

0 = no smoothing

r2262

CO: Filtered PID setp. after RFG

 

Min:

-

 

Datatype: Float

Unit: %

Def:

-

 

P-Group: TECH

 

Max:

-

Level

3

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

 

 

Min:

0

 

CStat:

CT

Datatype: U16

Unit: -

Def:

0

 

P-Group:

TECH

Active: Immediately

QuickComm.: No

Max:

1

Sets the PID controller type.

Possible Settings:

0D component on feedback signal

1D component on error signal

Level

3

P2264[3] CI: PID feedback

 

 

Min:

0:0

CStat:

CUT

Datatype: U32

Unit: -

Def:

755:0

P-Group:

TECH

Active: first confirm

QuickComm.: No

Max:

4000:0

Level

2

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

Parameter text

Setting

Meaning

 

 

 

 

 

 

 

 

P2200

BI: Enable PID controller

0

PID controller de-activated

 

 

 

 

1.0

PID controller always active

 

 

 

 

722.x

Digital input x

 

 

 

 

BICO

BICO parameter

 

 

P2251

PID mode

0

PID as setpoint

 

 

P2253

CI: PID 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

 

 

P2264

CI: PID feedback

755.0

Analog input 1

 

 

 

 

755.1

Analog input 2

 

 

 

 

 

 

 

Note:

When analog input is selected, offset and gain can be implemented using parameters P0756 to P0760 (ADC scaling).

P2265

PID feedback filter timeconstant

 

Min:

0.00

 

CStat:

CUT

Datatype: Float

Unit: s

Def:

0.00

 

P-Group:

TECH

Active: Immediately

QuickComm.: No

Max:

60.00

Defines time constant for PID feedback filter.

Level

2

r2266

CO: PID filtered feedback

 

Min:

-

Level

 

Datatype: Float

Unit: %

Def:

-

2

 

 

 

P-Group: TECH

 

Max:

-

 

Displays PID feedback signal in [%].

Note:

r2266 = 100 % corresponds to 4000 hex

MICROMASTER 440

Parameter List

6SE6400-5BB00-0BP0

235

Page 235
Image 235
Siemens 440 manual P2261 PID setpoint filter timeconstant, R2262 CO Filtered PID setp. after RFG, P2263 PID controller type