Endress+Hauser Proline Promag W 400 HART, Operating Instructions Manual

Page: 80 / 198

System integration Proline Promag W 400 HART
80 Hauser
Dynamic variables Measured values
(HART device variables)
Primary dynamic variable (PV) Volume flow
Secondary dynamic variable (SV) Totalizer 1
Tertiary dynamic variable (TV) Totalizer 2
Quaternary dynamic variable (QV) Totalizer 3
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)
• Off
• Volume flow
• Mass flow
• Flow velocity
• Conductivity
1)
• Corrected conductivity
1)
• Electronic temperature
Measured variables for SV, TV, QV (secondary, tertiary and quaternary dynamic
variable)
• Volume flow
• Mass flow
• Conductivity
2)
• Corrected conductivity
2)
• Electronic temperature
• Totalizer 1
• Totalizer 2
• Totalizer 3
Device variables
The device variables are permanently assigned. A maximum of 8 device variables can be
transmitted:
• 0 = volume flow
• 1 = mass flow
• 2 = corrected volume flow
• 3 = flow velocity
• 4 = conductivity
• 5 = corrected conductivity
• 6 = temperature
• 7 = electronic temperature
• 9 = totalizer 1
• 10 = totalizer 2
• 11 = totalizer 3
1) Visibility depends on order options or device settings
2) Visibility depends on order options or device settings