MICRO-EPSILON ILD 1420-10, Инструкция по эксплуатации

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Page 76
Set Sensor Parameter
optoNCDT 1420
7.5.3.6 Mastering and Teaching Analog Output
Proceed as follows:
1. Mastering or zero setting, menu
signal processing
2. Teach putput, menu
Outputs
The mastering and zero setting function set the analog
output on half of the output range, see Chap.
7.5.3.5 .
SMR EMR
0 % 60 % 100 % MR
Target
13.60 mA 30.00 mm
ILD1420-50
Target at 60 %, set master value 0 mm
Set minimum (m) 20 mm and maximum (n) 40 mm
0 % 60 % MBA’ MBE’ 100 % MR
Target
12.00 mA 0.00 mm
20.00 mA
10.00 mm
4.00 mA
-10.0 mm
ILD1420-50
i
With n < m generates an inverse characteristic.
10 % 60 %
m m
n n
100 %
MR
5 mm 30 mm 50 mm
-10 mm 0 mm 10 mm
4 mA
8 mA
12 mA
16 mA
I out
20 mA
Fig. 45 Analog output characteristic after mastering and scaling with
an ILD1420-50