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Dräger P3U User Manual

Dräger P3U
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The menu » Settings «
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Use the » « and » « keys to set the value in l/min and press the » « key
to confirm the setting.
Select » Next « and press the » « key.
The function is terminated.
– Operating time
This function is used to display the operating time of the pump.
Select the menu items » Settings «, » Instrument «, » Pump « and
» Operating time « in this order, pressing the » « key after each selection.
The actual operating time of the pump is displayed in hours.
Alarm / Relay settings
Alarms can be output via a relay and a digital interface if a relay module is installed.
This group contains the setting functions for the alarms.
– Alarm on/off
This function is used to enable and disable alarm monitoring.
Select the menu items » Settings «, » Instrument «, » Alarm « and » Alarm on/off «
in this order, pressing the » « key after each selection.
Select » Enable « or » Disable « and press the » « key to activate.
– Set alarm A1
This function is used to change the alarm configuration for alarm A1.
Select the menu items » Settings «, » Instrument «, » Alarm « and « alarm A1 « in
this order, pressing the » « key after each selection.
Use the » « and » « keys to set each position of the threshold value for
the alarm A1 and press the » « key to confirm the setting.
Press the » « key to confirm the complete alarm threshold value. The setting
for the alarm threshold A1 is displayed.
The function for setting the alarm direction is opened.
Select » Rising « or » Falling « and press the » « key to activate your selection.
Select » Next « and press the » « key.
Attention:
In the normal state, the relays of the relay module are energised. Therefore,
the state of the relay changes if the power supply is interrupted!
Attention:
If the alarm is disabled, no alarms will be signalled via the relay or the
HART interface!
A warning » « appears on the display!
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Dräger P3U Specifications

General IconGeneral
BrandDräger
ModelP3U
CategoryTransmitter
LanguageEnglish

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