Issue 01/06

Parameter Description

ADC1

OFF = [V], 0 - 10 V

ON = [A], 0 - 20 mA

ADC2

OFF = [V], 0 - 10 V

ON = [A], 0 - 20 mA

1 2 3 4 5 6 7 8 9

Possible Settings:

0Unipolar voltage input (0 to +10 V)

1Unipolar voltage input with monitoring (0 to 10 V)

2Unipolar current input (0 to 20 mA)

3Unipolar current input with monitoring (0 to 20 mA)

4Bipolar voltage input (-10 V to +10 V)

Index:

P0756[0] : Analog input 1 (ADC 1)

P0756[1] : Analog input 2 (ADC 2)

Notice:

When monitoring is enabled and a deadband defined (P0761), a fault condition will be generated (F0080) if the analog input voltage falls below 50 % of the deadband voltage.

On account of h/w restirction it is not possible to select the bipolar voltage (see Enum declaration) for analog input 2 (P0756[1] = 4).

Details:

See P0757 to P0760 (ADC scaling).

P0757[2] Value x1 of ADC scaling [V / mA]

 

Min:

-20

CStat:

CUT

Datatype: Float

Unit: -

Def:

0

P-Group:

TERMINAL

Active: first confirm

QuickComm.: No

Max:

20

Level

2

Parameters P0757 - P0760 configure the input scaling as shown in the diagram:

P0756

= 0 ... 3, P0761 = 0

 

 

 

 

%

 

 

100 %

 

 

 

ASPmax

4000 h

 

 

 

 

 

P0760

 

 

 

 

 

 

P0757

 

 

 

 

 

 

V

 

 

10 V

x100%

mA

 

 

P0759 20 mA

 

 

P0758

 

 

 

 

ASPmin

 

 

 

Where:

-Analog setpoints represent a [%] of the normalized frequency in P2000.

-Analog setpoints may be larger than 100 %.

-ASPmax represents highest analog setpoint (this may be at 10 V or 20 mA).

-ASPmin represents lowest analog setpoint (this may be at 0 V or 20 mA).

-Default values provide a scaling of 0 V or 0 mA = 0 %, and 10 V or 20 mA = 100 %.

MICROMASTER 440

Parameter List

6SE6400-5BB00-0BP0

89

Page 89
Image 89
Siemens 440 manual 3 4 5 6 7 8, P07572 Value x1 of ADC scaling V / mA, P0756 = 0 .. , P0761 =