4.2 Remote operation
The Micropilot can be remotely operated via the communication interface 4...20 mA with
HART.
For HART, the operation depends on the measuring system.
•
For computer operation via Commubox FXA 191 or FXN 672 and gateway, the
operating matrix is used, see page 17.
•
For operation via handheld, a menu is used.
HART handheld DXR 275 The operation of the HART handheld DXR 275 is described in the manual supplied with
it.
The Group Select menu calls the matrix. The rows are the menu headers. Parameters
are set in the roll-down menus.
•
Keys , navigate up and down the menu.
•
Keys , change to the previous or to the following menu.
•
Parameters are entered by the corresponding keys.
– SEND registers the entries
•
Keys F1 - F4 call the displayed functions, e.g. HOME.
In the procedures described in this manual, the DXR 275 menu lines appear in the
"significance" column. Chapter 10 contains a listing of menu positions with corresponding
matrix fields.
Note!
•
The HART device description Version 2.0 for Micropilot FMR 231 must be loaded in
the DXR 275 before the device can be operated by the handheld. Updates of the
device descriptions can be obtained from Endress+Hauser.
I
O
FMR 231:LIC0001
Online
1 >Group Select
2PV 8.7m
HELP
BA171Y28
parameter entry keys
LC display with
menu texts
menu selection
keys
function keys
Fig. 4.3
Operating elements and key
functions of the HART handheld
DXR 275
F1 F4F2 F3
FMR231: LIC0001
Online
2 PV 8.7m
HELP
1->Group Select
F1 F4F2 F3
FMR231 : LIC0001
2 Linearisation
3 Ext. Calibration
4 Service
5 Operating mode
Group Select
1->Calibration
HOME
F1 F4F2 F3
FMR231: LIC0001
3 Full Calibration
4 Application Parameter
5 Output Damping
Calibration
1 Measured Value
2->Empty Calibration
HOME
BA171Y29
Note!
Chapter 4 Operation Micropilot FMR 231
18 Endress+Hauser
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