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6.
Current input
Option for auto-correction by external current signal.
The signal is not electrically isolated.
If the connection is incorrect, the CPU of the Evaluation unit may be destroyed.
An external, galvanic isolation by means of a current disconnector or similar must be
provided.
6.1
Input calib. 4 mA
Selection:
The 4 mA signal must be read in via
Set input current
key functions.
6.2
Input calib. 20 mA
Selection:
The 20 mA signal must be read in via
Set input current
key functions.
6.3 Correction
Selection:
Current input:
correction activated
Current input / OFF
OFF:
Correction deactivated
6.4
P1 input
Input:
4 mA … 20 mA
Entry of the current that is to be used
for the correction.
6.5
P1 factor
Input:
0.01 … 10
Factor for subsequent adjustment of
the actual measurement value.
6.n
Pn input
Input:
4 m A … 20 mA
Option for further entry of current
value and correction factors.
6.n
Pn factor
Input:
0.01 … 10
6.14 Correction on Error
Input:
0,01 ... 10
Factor for subsequent adjustment of the
measured value, in case of faulty input
currents (< 3.6 mA or > 21 mA).
