Ex p Control unit
SILAS
pz
Operation
Rev. 0
A1-37S2-7D0001_pz_Manual_Exp-Control-Unit_20210923_0_en.docx
Page 57 of 88
Parameter
Within the "Save / Parameters" menu,
parameters from the Ex p control unit
can be saved on a local computer or
transferred from the local computer to
the Ex p control unit.
Upload = Transfer local parameter set
to the Ex p control unit.
Download = Save parameter set from
Ex p control unit to local computer.
Temperature sensors
Up to three temperature sensors in the PT100 or 1000 version can be connected
to the Ex p control unit.
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.
Parameters
Parameter
Function
Temperature – actual
Displays the measured temperature
Temperature switching value 1
The assigned function is executed on
exceeding the switching value
Temperature switching value 2
The assigned function is executed on
exceeding the switching value
Temperature switching value 3
The assigned function is executed on
exceeding the switching value
Switching hysteresis
The switching hysteresis between
activation and deactivation of the
assigned function