MICRO-EPSILON ILD 1420-10 User Manual

Page 69
Set Sensor Parameter
optoNCDT 1420
7.5.3 Analog Output Scaling
7.5.3.1 Output Scaling
- Max. output range: 4 mA ... 20 mA
- Output gain D I
OUT
: 16 mA = 100 % MR
- Error value: 3.0 mA (±10 µA)
The teaching scales the analog output (4 to
20 mA) for a part of the measuring range. This
allows you to optimize the resolution for the
analog measurement range. Only the current
and digital output will be affected by the 2
point calibration. Therefore you define a new
start and end for the measurement range. This
teaching procedure can be performed live via
the select key, the multifunctional in-
put or via the webinterface.
i
With a user defined output scaling you
can use the digital output, see Chap.
5.4.8, as a programmable limit switch.
The measurement object positions for Teach 1
and Teach 2 have to differ from each other.
The teaching process requires a valid measu-
ring signal. The teaching process is terminated
at
- no target,
- target not evaluated,
- to close to the sensor - beyond SMR or
- to far from the sensor - beyond EMR.
Fig. 39 Default characteristic (black), reverse,
user defined characteristic (red)
SMR EMR
20 mA
4 mA
3 mA
64877 65520 2620786430262077
Analog
output
Measuring range
Digital value
LED State
Digital
output
Digital
output
Default characteristic
Measuring object
within range
SMR EMR
20 mA
4 mA
3 mA
Analog
output
26207849635262077
Digital value
User defined characteristic
Teach 2 Teach 1
20240
Error
LED State
Measuring object
Measuring object within range
Error
ErrorError

MICRO-EPSILON ILD 1420-10 Specifications

General

Brand	MICRO-EPSILON
Model	ILD 1420-10
Category	Portable Generator
Language	English