Levelflex FMP55 HART Device integration via the HART protocol
Endress+Hauser 71
9 Device integration via the HART protocol
9.1 Overview of the Device Description files (DD)
HART
Manufacturer ID 0x11
Device type 0x1122
HART specification 7.0
DD files For information and files see:
• www.endress.com
• www.fieldcommgroup.org
9.2 HART device variables and measuring values
On delivery the following measruing values are assigned to the HART device varaibles:
Device variables for interface measurements
Device variable Measuring value
Primary variable (PV) Interface linearized
Secondary variable (SV) Level linearized
Tertiary variable (TV) Thickness upper layer
Quaternary variable (QV) Absolute interface amplitude
The allocation of the measuring values to the device variables can be changed in the
following submenu:
Expert → Communication → Output
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