Description of device parameters Cerabar PMP21 IO-Link
48 Endress+Hauser
14.3 Parameter
14.3.1 Application
Sensor
Operating Mode (FUNC)
Navigation Parameter → Application → Sensor → Operating Mode (FUNC)
Description Enables the desired behavior of output 2 (not IO-Link output)
Options Options:
• OFF
• 4-20 mA (I)
Unit changeover (UNI)
Navigation Parameter → Application → Sensor → Unit changeover (UNI)
Description Select the pressure engineering unit. If a new pressure engineering unit is selected, all
pressure-specific parameters are converted.
Switch on value Depends on order specifications.
Options • bar
• kPa
• Mpa
• psi
Factory setting Depends on order specifications.
Zero point configuration (ZRO)
Navigation Parameter → Application → Sensor → Zero point configuration (ZRO)
Description (Typically absolute pressure sensor)
A pressure shift resulting from the orientation of the device can be corrected by the
position adjustment.
The pressure difference between zero (set point) and the measured pressure must be
known.