Emerson Model 1700 Manuel D’Utilisation

2.

Follow the instructions in the guided method.

If you are using a HART/Bell 202 connection, the HART signal over the primary mA output
affects the mA reading. Disconnect the wiring between ProLink II and the transmitter
terminals when reading the primary mA output at the receiving device. Reconnect to
continue the trim.

3.

Check the trim values, and contact Micro Motion customer service if any value is less
than 

−200 microamps or greater than +200 microamps.

10.13.2

Trim mA outputs using ProLink III

Trimming the mA output establishes a common measurement range between the
transmitter and the device that receives the mA output.

You must trim the output at both ends (4 mA and 20 mA) to ensure that it is compensated
accurately across the entire output range.

Ensure that the mA output is wired to the receiving device that will be used in production.

1.

Choose Device Tools > Calibration > MA Output Trim > mA Output 1 Trim .

2.

Choose Device Tools > Calibration > MA Output Trim > mA Output 1 Trim or Device Tools >
Calibration

 > MA Output Trim > mA Output 2 Trim .

3.

Follow the instructions in the guided method.

If you are using a HART/Bell 202 connection, the HART signal over the primary mA output
affects the mA reading. Disconnect the wiring between ProLink III and the transmitter
terminals when reading the primary mA output at the receiving device. Reconnect to
continue the trim.

4.

Check the trim values, and contact Micro Motion customer service if any value is less
than 

−200 microamps or greater than +200 microamps.

10.13.3

Trim mA outputs using the Field Communicator

Trimming the mA output establishes a common measurement range between the
transmitter and the device that receives the mA output.

You must trim the output at both ends (4 mA and 20 mA) to ensure that it is compensated
accurately across the entire output range.

Troubleshooting

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