Issue 01/06

Parameter Description

r2250

CO: Output setpoint of PID-MOP

 

Min:

-

 

Datatype: Float

Unit: %

Def:

-

 

P-Group: TECH

 

Max:

-

Displays output setpoint of motor potentiometer in [%].

Level

2

 

 

 

 

1

 

 

 

 

 

DIN

 

P0840

0

 

 

 

t

 

 

 

 

 

 

 

 

 

BOP

 

 

1

 

 

 

 

 

 

P2235

0

 

 

 

 

 

 

 

 

 

 

t

 

USS

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

CB

 

P2236

0

 

 

 

t

 

COM link

 

 

 

 

 

 

 

 

 

P1082

%

 

 

 

 

 

 

 

100 %

 

 

 

 

 

 

 

P2000

 

 

 

 

 

 

 

 

P1080

100 %

 

 

 

 

 

 

 

P2000

 

 

 

 

 

 

 

 

P1080

 

 

 

 

t

 

 

100 %

 

 

 

 

 

 

 

P2000

 

 

 

f act

 

 

 

 

 

 

r2250

 

100 %

 

 

P1082

100 %

 

P2000

 

 

 

 

 

 

 

 

 

P2000

 

 

 

 

 

Note:

r2250 = 100 % corresponds to 4000 hex

 

 

 

 

 

 

 

 

 

P2251

PID mode

 

 

 

Min:

0

Level

 

CStat:

CT

Datatype: U16

Unit: -

Def:

0

3

 

P-Group:

TECH

Active: Immediately

QuickComm.: No

Max:

1

 

 

Configuration of PID controller.

Possible Settings:

0PID as setpoint

1PID as trim

Common Settings:

In addition to the open-loop/closed-loop control of a three-phase motor (standard applications for a drive inverter), MICROMASTER has a technological controller that can be used to control (closed-loop) process quantities such as pressure, filling level or control a winder. These applications and the closed-loop control structures required to implement these are shown in the following diagram.

 

Application

 

 

Control structure

 

 

 

 

 

 

SUM

 

 

 

AFM

RFG

Motor

1

 

 

setpoint

 

 

 

control

 

 

 

 

 

 

 

3

 

v

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Variable speed drive(VSD)

 

 

p2*

PID

PID

PID

PID

AFM

RFG

Motor

2

 

setpoint

RFG

limit

control

 

 

 

 

 

 

 

 

 

 

p2

PID

 

 

 

 

 

 

 

 

feedback

 

 

 

 

 

 

 

 

p2

 

 

 

 

 

 

PID control

 

 

 

 

 

 

 

 

 

 

 

v2*

SUM

 

 

 

AFM

RFG

Motor

 

 

setpoint

 

 

 

control

 

v2

v1

PID

PID

 

PID

 

 

 

4

 

x2*

PID

 

 

 

x2

setpoint

RFG

limit

 

 

 

 

 

 

 

 

 

 

PID

 

 

 

 

 

 

 

x2

 

 

 

 

 

 

 

 

feedback

 

 

 

 

 

Dancer control

MICROMASTER 440

Parameter List

 

 

 

 

 

 

231

6SE6400-5BB00-0BP0

 

 

 

 

 

 

 

 

Page 231
Image 231
Siemens 440 manual R2250 CO Output setpoint of PID-MOP, P2251 PID mode, 231