MICRO-EPSILON ILD1402-5

Page 22
Operation
optoNCDT 1402
Output 6.2
Scaling
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 error output will be
affected by the 2 point
calibration. Therefore
you define a new start
and end for the mea-
surement range. This
“teaching” procedure
can be performed live
via the select key or via
pin 9 of the connector.
i
With a user defi-
ned output sca-
ling you can use
the error output,
see Chap. 5.2.3,
as a programma-
ble limit switch.
SMR EMR
20 mA
4 mA
3 mA
16207 16368 16374161016372
Analog
output
Measuring range
Digital value
LED “state”
Error
output
Error
output
Default characteristic
Measuring object
within range
SMR EMR
20 mA
4 mA
3 mA
Analog
output
16382 163741118416372
Digital value
User defined
characteristic
Teach 2Teach 1
16380 3883
Error
Error
LED “state”
Error Error
Measuring object
Measuring object within range