VEGA VEGACAL 69 4 … 20 mA_HART - two-wire - Manual (Page 30)

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6 Set up with the display and adjustment module PLICSCOM
VEGACAL 69 • 4 … 20 mA/HART - two-wire
31178-EN-130917
instructions manual "Display and adjustment module" in the menu
item "Copy sensor data". The data remain there permanently even if
the sensor power supply fails.
If it is necessary to exchange the sensor, the display and adjustment
module is inserted into the replacement instrument and the data are
written into the sensor under the menu item "Copy sensor data".