Operating instructions

MM420 Parameter List 04/02
MICROMASTER 420 Parameter List
40 6SE6400-5BA00-0BP0
P0777 Value x1 of DAC scaling Min: -99999.0
CStat: CUT Datatype: Float Unit: % Def: 0.0
P-Group: TERMINAL Active: first confirm QuickComm. No Max: 99999.0
Defines x1 output characteristic in [%]. Scaling block is responsible for adjustment of output value defined in
P0771 (DAC connector input).
Parameters of DAC scaling block (P0777 ... P0781) work as follows:
0
20
P0780
y
2
P0778
y
1
P0777
x
1
P0779
x
2
100 %
Output signal (mA)
%
Where:
Points P1 (x1, y1) and P2 (x2, y2) can be chosen freely.
Example:
The default values of the scaling block provides a scaling of:
P1: 0.0 % = 0 mA
P2: 100.0 % = 20 mA
Dependency:
Affects P2000 to P2003 (referency frequency, voltage, current or torque) depending on which setpoint is to
be generated.
P0778 Value y1 of DAC scaling Min: 0
CStat: CUT Datatype: Float Unit: - Def: 0
P-Group: TERMINAL Active: first confirm QuickComm. No Max: 20
Defines y1 of output characteristic.
P0779 Value x2 of DAC scaling Min: -99999.0
CStat: CUT Datatype: Float Unit: % Def: 100.0
P-Group: TERMINAL Active: first confirm QuickComm. No Max: 99999.0
Defines x2 of output characteristic in [%].
Dependency:
Affects P2000 to P2003 (referency frequency, voltage, current or torque) depending on which setpoint is to
be generated.
P0780 Value y2 of DAC scaling Min: 0
CStat: CUT Datatype: Float Unit: - Def: 20
P-Group: TERMINAL Active: first confirm QuickComm. No Max: 20
Defines y2 of output characteristic.
Level:
2
Level:
2
Level:
2
Level:
2