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Ex p Control unit
APEX
mv
7.8.8.3 Units
7.8.8.4 Sensors
Rev. 0
Procedure:
Connect the computer to the Ex p control unit
Activate the programming switch
Log into the WEB interface at the user level
Select the Extended / relay menu
In the "of the respective relay" column, activate the specific message(s)
by clicking on the related button.
e.g. click button "K1"; The button changes from
Confirm the pop-up window with changed value
Deactivate the programming switch
Application as "additional pressure monitoring"
The APEX Ex p control unit with additional pressure monitoring is based on the
standard version. Purging and the operating phase takes place in the same way.
The difference to the standard version is seen during the operating phase; the
control unit uses two optionally connected pressure sensors to additionally
monitor the equipment in terms of minimum pressure during the operating
phase.
01-37A2-7D0005_MV_Manual_Exp-Control-Unit_2021005_0_en.docx
Operation
In the "Units of measurement" menu
item, the display units can be selected
for pressure, length, volume and dilution.
In the menu item "Sensors" the three
additional temperature sensors can be
activated.
In addition, the OS1 and OS 2 current
sensors can be activated.
In the standard version, the sensor
inputs OS1 and OS2 can be provided
with an "additional pressure
monitoring" or with an "additional
purging" function
to
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