Operating instructions

MM420 Parameter List 04/02
MICROMASTER 420 Parameter List
38 6SE6400-5BA00-0BP0
P0761 Width of ADC deadband [V] Min: 0
CStat: CUT Datatype: Float Unit: V Def: 0
P-Group: TERMINAL Active: first confirm QuickComm. No Max: 10
Defines width of deadband on analog input. The diagrams below explain its use.
Example:
ADC value 2 to 10 V (0 to 50 Hz)
The below example produces a 2 to 10 V analog input (0 to 50 Hz):
P2000 = 50 Hz
P0759 = 8 V P0760 = 75 %
P0757 = 2 V P0758 = 0 %
P0761 = 2 V
P0756 = 0 or 1
4000H
10 V
ASPmax
100 %
10 V
V
x
100%
%
P0760
P0758
P0759
P0761 > 0
0 < P0758 < P0760
|| 0 > P0758 > P0760
ASPmin
P0757
P0761
P0757 = P0761
P0757 > P0761
P0757 < P0761
ADC value 0 to 10 V (-50 to +50 Hz):
The below example produces a 0 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).
P2000 = 50 Hz
P0759 = 8 V P0760 = 75 %
P0757 = 2 V P0758 = -75 %
P0761 = 0.1 V
P0756 = 0 or 1
4000H 10 V
ASPmax
100 %
10 V
V
x
100%
%
P0760
P0758
P0757
P0759
P0761 > 0
P0758 < 0 < P0760
ASPmin
P0761
Note:
P0761[x] = 0 : No deadband active.
Notice:
Level:
2