Endress+Hauser HART Proline t-mass I 300 - Device Variables

Proline t-mass I 300 HART System integration
Endress+Hauser 73
Dynamic variables Measured variables
(HART device variables)
Primary dynamic variable (PV) Mass flow
Secondary dynamic variable (SV) Totalizer
Tertiary dynamic variable (TV) Volume flow
Quaternary dynamic variable (QV) Corrected volume flow
The assignment of the measured variables to the dynamic variables can be modified and
assigned as desired via local operation and the operating tool using the following
parameters:
• Expert → Communication → HART output → Output → Assign PV
• Expert → Communication → HART output → Output → Assign SV
• Expert → Communication → HART output → Output → Assign TV
• Expert → Communication → HART output → Output → Assign QV
The following measured variables can be assigned to the dynamic variables:
Measured variables for PV (primary dynamic variable)
• Temperature
• Mass flow
• Corrected volume flow
• Energy flow
• Heat flow
• Density
• Flow velocity
• Pressure
• 2nd temperature delta heat
• Electronic temperature
Measured variables for SV, TV, QV (secondary, tertiary and quaternary dynamic
variable)
• Mass flow
• Corrected volume flow
• Volume flow
• Temperature
• Density
• Flow velocity
• Pressure
• Energy flow
• Heat flow
• 2nd temperature delta heat
• Electronic temperature
• Totalizer
• HART input
8.2.1 Device variables
Device variables are permanently assigned. A maximum of eight device variables can be
transmitted.
Assignment Device variables
0 Mass flow
1 Volume flow
2 Corrected volume flow
3 Density
4 Reference density