Flowserve MX HART Field Unit - Manual (Page 43)

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MX/QX HART Field Unit FCD LMENIM2340-00 – 1/14
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The Energize/De-Energize Relays command will allow the customer to set the state of the relays if and only if the relay
is configured for “Network Control”. When these commands are selected a new window will open, allowing the user to
select which relays to energize (those with a check in the check box will be energized, those with no check in the check
box will
be de-energized).
3.7 Calibration
3.7.1 Loop Current Trim Procedure
The Loop Current may be calibrated from the DD menu Device Setup->Wired HART Board->Calibration as follows:
Click on the Loop Current Analog Input button. You will receive a warning that changing the calibration may
cause the unit to move.