Endress+Hauser Gammapilot FMG50 - Page 80

Commissioning Gammapilot FMG50
80 Endress+Hauser
Configuring RSG45
Setting or deleting the limit values
1. Navigate to limit values: "Setup -> Extended setup -> Application -> Limit values"
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2. Enter the limit values
• FMG50 (density measurement), channel 1
• Cnts_density_min: pulse rate (pulses per second, cnt/s) of the FMG50 (density) at
atmospheric conditions (environment)
• Atmos Density: atmospheric density (environment)
• Cnts_density_max: pulse rate (pulses per second, cnt/s) of the FMG50 (density) at
maximum process density
• max_Pro_density: maximum process density
• K-factor = ln (pulse rate
vapor
/ pulse rate
atm
) / (ρ
vapor
- ρ
atm
)
• FMG50 (level measurement), channel 2
• Cnts_Level_empty: pulse rate (pulses per second, cnt/s) at 0 % level
• Cnts_Level_full: pulse rate (pulses per second, cnt/s) at 100 % level
Calculate the K-factor during commissioning and enter into the RSG45.
Setting mathematical functions and linearization table
Display as percentage
1. In the Expert menu, navigate to the linearization table: Expert → Application →
Mathematics → Level → Linearization
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