Device Integration Via The Hart; Protocol; Overview Of The Device Description Files (Dd); Hart Device Variables And Measuring Values - Endress+Hauser Levelflex FMP51 Operating Instructions Manual

Levelflex FMP51, FMP52, FMP54 HART
Endress+Hauser
9 Device integration via the HART protocol
9.1

Overview of the Device Description files (DD)

HART
Manufacturer ID
Device type
HART specification
DD files
9.2

HART device variables and measuring values

On delivery the following measruing values are assigned to the HART device varaibles:
Device variables for level measurements
Device variable
Primary variable (PV)
Secondary variable (SV)
Tertiary variable (TV)
Quaternary variable (QV)
Device variables for interface measurements
Device variable
Primary variable (PV)
Secondary variable (SV)
Tertiary variable (TV)
Quaternary variable (QV)
The allocation of the measuring values to the device variables can be changed in the
following submenu:
Expert → Communication → Output
Device integration via the HART protocol
0x11
0x1122
7.0
For information and files see:
• www.endress.com
• www.fieldcommgroup.org
Measuring value
Level linearized
Unfiltered distance
Absolute echo amplitude
Relative echo amplitude
Measuring value
Interface linearized
Level linearized
Thickness upper layer
Absolute interface amplitude
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