Omni 7000 Series - Alarms

OMNI 4000/7000 Installation Guide – Rev H
Page 7-8
Troubleshooting
7.2.2 Alarms
CPU Alarms
Alarm Message
Possible Causes
Suggested Action
Flash Jumper is Enabled
The jumper that allows the CPU firmware to be
updated is in the Enable position.
Move jumper to position Disable.
Battery voltage
Possible Causes
Suggested Action
CPU Battery Fault
Low battery voltage.
Replace the battery.
Flow Alarms
Alarm Message
Possible Causes
Suggested Action
No IV/Gross Flow Rate
The flow signal is not reaching the flow computer or
missing K-factor.
• Ensure the flow signal is reaching the flow
computer.
The K-factor linearization values are not properly
configured.
• Under Meter, check whether the K-Factor value
was configured.
• Under Meter, check whether the K-factor curve
was properly configured.
No GSV/Net Flow Rate
Density signal not reaching the flow computer
• Ensure the density signal is reaching the flow
computer.
A missing configuration for live Density, or Reference
Density.
• Under Meter Density and Product, check
whether the meter density is properly configured.
No Mass Flow Rate
Density signal not reaching the flow computer
• Under Product, ensure the Density Override is
properly configured.
A missing configuration for live Density, or Reference
Density.
• Under Meter Density, ensure the live density
source is properly configured.