Toshiba Tohsiba Electromagnetic Flowmeter Converter L5232 - Manual (Page 160)

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13.2 Troubleshooting
If a problem occurs, you may find a cause of the problem by performing the simple inspection.
Before you call repair service personnel, inspect the flowmeter using the flowcharts shown below.
13.2.1 Flow rate is not indicated
Install the cables correctly according to
5. “Wiring.”
Replace the fuse with a new one.
NO Set the velocity range correctly
according to 8. “Parameter Settings.”
YES
Does the flow direction agree
with the arrow mark on the
detector?
NO
Install the detector correctly according to
4. “Installation.” In addition, set the
direction of flow correctly according to 8.
“Parameter Settings.”
Contact your nearest Toshiba
representative.
Is the velocity range set
correctly?
Isn't the fuse blown?
Are cables installed correctly?
NO
YES
YES
YES
NO
START
Use the rated power supply for each
device.
Is the rated power supplied for
each device?
YES
NO