Endress+Hauser Proline Prosonic Flow W 400 - Page 80

System integration Proline Prosonic Flow W 400 HART
80 Endress+Hauser
Dynamic variables Measured variables
(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)
• Measured variables which are generally available:
• Volume flow
• Mass flow
• Flow velocity
• Sound velocity
• Electronics temperature
• Additional measured variables with the Heartbeat Verification + Monitoring application
package:
• Signal strength
• Signal to noise ratio
• Acceptance rate
• Turbulence
Measured variables for SV, TV, QV (secondary, tertiary and quaternary dynamic
variable)
• Measured variables which are always available:
• Volume flow
• Mass flow
• Flow velocity
• Sound velocity
• Electronics temperature
• Totalizer 1
• Totalizer 2
• Totalizer 3
• HART input
• Current input 1
6)
• Current input 2
6)
• Current input 3
6)
• Additional measured variables with the Heartbeat Verification + Monitoring application
package:
• Signal strength
• Signal to noise ratio
• Acceptance rate
• Turbulence
6) Visible depending on the order options or device settings