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POS-123-*-2030
8.9 Parameter description of the SSI interface
8.9.1
SELECT:X (Define sensor type)
Command
Parameters
Unit
Group
SELECT:X x
x= ANA|SSI
STD
The appropriate sensor type can be activated with this command.
ANA:
The analogue sensor interface
(0… 10 V or 4… 20 mA) is active. This sensor is scaled with the
AIN:X command.
SSI:
The SSI sensor interface is active. The SSI sensor is matched to the sensor with the SSI
commands. The relevant sensor data must be available.
8.9.2
SSI:RANGE (Sensor nominal length)
Command
Parameter
Unit
Group
SSI:RANGE X
x= 10… 10000
mm
SSI
This parameter is used to define the length of the sensor.
The relevant data are described in the technical data of the sensor.
8.9.3
SSI:OFFSET (Sensor offset)
Command
Parameters
Unit
Group
SSI:OFFSET x x= -200000… 200000
µm
SSI
A sensor offset is entered with this parameter.
8.9.4
SSI:POL (Signal direction)
Command
Parameters
Unit
Group
SSI:POL
x
x= +|-
-
SSI
To reverse the sensor working direction.
