Siemens 440 manual P07622 Delay for loss of signal action, P0761 0 and P0758 0 P0760

Models: 440

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Parameter Description

Issue 01/06

P0761 > 0 and P0758 < 0 < P0760

 

 

 

%

 

 

100 %

 

 

 

ASPmax

4000 h

 

 

 

 

 

P0760

 

 

 

 

P0757

 

 

 

 

 

V

 

10 V

x100%

mA

 

P0759 20 mA

 

 

P0758

P0761

 

 

 

 

 

ASPmin

 

 

 

The below example produces a -10 to +10 V analog input (-50 to +50 Hz) with center zero and a "holding point" 0.2 V wide (0.1 V to each side of center).

P0756 = 4 and P0761 > 0 and P0758 < 0 < P0760

 

 

%

 

100 %

 

 

ASPmax

4000 h

 

 

 

P0760

 

 

P0757

 

 

-10 V

 

V

 

 

 

10 V

x100%

 

P0759

 

 

P0761

 

 

P0758

 

 

ASPmin

 

Note:

 

 

P0761[x] = 0 : No deadband active.

 

Deadband starts from 0 V to value of P0761, if both values of P0758 and P0760 (y coordinates of ADC scaling) are positive or negative respectively. However, deadband is active in both directions from point of intersection (x axis with ADC scaling curve), if sign of P0758 and P0760 are opposite.

Min. frequency P1080 should be zero when using center zero setup. There is no hysteresis at the end of the deadband.

P0762[2]

Delay for loss of signal action

 

Min:

0

 

CStat:

CUT

Datatype: U16

Unit: ms

Def:

10

 

P-Group:

TERMINAL

Active: Immediately

QuickComm.: No

Max:

10000

Level

3

Defines time delay between loss of analog setpoint and appearance of fault code F0080.

Index:

P0762[0] : Analog input 1 (ADC 1)

P0762[1] : Analog input 2 (ADC 2)

Note:

Expert users can choose the desired reaction to F0080 (default is OFF2).

92

MICROMASTER 440 Parameter List

6SE6400-5BB00-0BP0

Page 92
Image 92
Siemens 440 manual P07622 Delay for loss of signal action, P0756 = 4 and P0761 0 and P0758 0 P0760