Fault point: no pipe running with flow indication
Fault point: Converter
Troubleshooting solution.
Test whether the parameter setting of the flow zero correction FS is equal to 0
Test result.
Example: FS = +002
The solution:
Close the front and rear valves in the full pipe state, and calibrate the flow zero point through the parameter setting of the meter head, for example, FS=+002, change the line below FS to -002