Electromagnetic flowmeter

2012-04-07View Original

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I would like to ask what fault code #321 indicates in a 50 model E+H electromagnetic flowmeter

Reply #22012-04-07

You can download the user manual from its official website; it should contain information on error codes and troubleshooting methods!

Reply #32012-04-07

No.321 TOL.COIL CURR system fault (instrument fault): Excessive current in the sensor coil current. Solutions: 1. For detachable connections, turn off the power supply when connecting or disconnecting the coil cables (terminals 41/42). 2. For detachable connections, turn off the power supply and check terminals 41/42. 3. Turn off the power supply and check the connections of the coil cables. 4. Replace the measurement circuit board if necessary

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Electromagnetic flowmeter

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