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Ex p Control unit
APEX
px
Error log
Temperature sensors
Rev. 0
Up to three temperature sensors in the PT100 or 1000 version can be connected
to the Ex p control unit.
Parameters
Parameter
Temperature – actual
Temperature switching value 1
Temperature switching value 2
Temperature switching value 3
Switching hysteresis
01-37A2-7D0001_px_Manual_Exp-Control-Unit_20210923_0_en.docx
Operation
Furthermore, there is the option of
reading out the error memory in the
"Save / Error memory" menu.
Save = Local loading of the error
memory.
The file is transferred to the local
computer as a *.csv file. This can be
opened using Microsoft Excel.
In the menu "T. sensors" up to three
PT100/1000 sensors can be
configured.
Various functions can be executed in
the control sequence for the recorded
temperature.
This function can be used e.g. for
monitoring frequency converters.
Function
Displays the measured temperature
The assigned function is executed on
exceeding the switching value
The assigned function is executed on
exceeding the switching value
The assigned function is executed on
exceeding the switching value
The switching hysteresis between
activation and deactivation of the
assigned function
Page 63 of 96
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