Bartec APEX px, Руководство по эксплуатации

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Operation
Ex p Control unit
APEX px
Page 64 of 96 01-37A2-7D0001_px_Manual_Exp-Control-Unit_20210923_0_en.docx Rev. 0
Functions
Switching value Function
Open valve 1 Cooling using purging air
Open valve 2 Cooling using valve 2, e.g. vortex
Deactivating of Ex p (K1)
The enable is withdrawn on exceeding the
temperature
Warning in plain text
A plain text warning is issued in the
messages area on exceeding the
temperature
Plain text alarm message
A plain text alarm is issued in the
messages area on exceeding the
temperature
Setting “Temperature sensors“
Procedure

Connect the computer to the Ex p control unit / control station

Activate the programming switch

Log into the WEB interface at the user level

Select the Extended / sensors menu

Activate the corresponding button for the required temperature sensor,
e.g. temperature sensor 1, by clicking PT100 or 1000
Manual button changes to
Confirm the pop-up window with changed value

Select the display unit in °C or °F by clicking and activating the button.
Display changes to
Confirm the pop-up window with changed value

Select the T-sensors / temperature sensor 1 menu

The signal for the active sensor is displayed by the green detector

Save switching value 1
e.g. 25 °C

Confirm the pop-up window with changed value

Save switching value 2
e.g. 35 °C

Confirm the pop-up window with changed value

Save switching value 3
e.g. 60 °C

Confirm the pop-up window with changed value

Save switching hysteresis
e.g. 5 K

functions will be activated and deactivated at a hysteresis
of 5K