Absolute pressure / differential pressure

Note

Differential pressure measurement: Also observe the absolute pressure measuring range

  • Even in the case of differential pressure measurement, the absolute pressure measuring range must not be exceeded at any pressure input. See Technical data.

You can set the pressure measurement method individually for each pressure connection:

Set the pressure measurement method in the following CoE parameters:

Pressure connection

CoE object

Parameter

X11

8020hex

AI Settings Ch.1

19hex

Range

X12

8030hex

AI Settings Ch.2

19hex

Range

X13

8040hex

AI Settings Ch.3

19hex

Range

X14

8050hex

AI Settings Ch.4

19hex

Range

Possible values

Value

Enum

7dec

Absolute Pressure Measurement

8dec (factory setting)

Differential Pressure Measurement to Reference Sensor