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3
Operation
This section describes:
•
Mounting the digital display
•
Function of the digital display
•
Position and function of the operating elements on the electronic insert
•
Operating via PACTware
•
Operating via the universal HART Communicator
3.1
Access to the operating elements
The digital display is delivered already mounted when it is ordered with the instrument.
In this case the digital display with the retaining ring must be removed before operating.
If you want to order an digital display at a later date, then please observe the instructions
in chapter 6.3 "Mounting the digital display".
Removing the display:
•
Push up the latch with the arrow until the grip of the retaining ring on the
electronic insert is heard to click.
•
Loosen the retainer ring and lift off carefully to prevent the display cable
from breaking.
•
For reading the display during operation, plug the display onto the edge of
the housing or let it hang down loosely by its cable next to the housing.
To loosen the holder from the electronic insert
push latch with arrow upwards.
Fig. 3.1: left:
Loosening the retaining ring
right:
Display with retaining ring for operation
Damping
Zero
Span
1
2
3
on
off
Display
+
–
Lifting off the display with retaining ring for
operation.
Barcon LHC/PPC (HART)
Operation
Contents
Lift display for
operating
21
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