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MOBILITY DHH800-MFC CONFIGURATOR INSTRUCTION MANUAL
3.3
Turning on the Mobility MFC
Use the dedicated ON/OFF key to power up the Mobility MFC. A brief diagnostic runs while the "Powered by
Meriam and ABB" logo, Mobility MFC model number, and Mobility MFC firmware version are displayed. A
message is displayed indicating the Mobility MFC is scanning for a HART device at address zero. The
following scenarios are possible.
If the Mobility MFC is connected to a HART device with address
1.
zero (and there is sufficient loop resistance), the Mobility MFC
immediately establishes HART communication with the device.
A display similar to the example at right appears. The numbered
menus and Soft Keys are then used to commission, re-configure,
or maintain the connected device
2. If no HART device is connected, a HART device with
address ≠ 0 is connected, or a connected device is not found
due to wiring or loop resistance problem, the Mobility MFC will
enter the Mobility MFC Main navigation display depicted at right.
2.1 Select Online Setup once a HART device is connected
or once the wiring problem is resolved. A proper
connection will be indicated when line two changes to
"Device 0 *Online*".
2.2 Select Online Setup if properly connected HART device
is setup for Multi-drop loop or Burst Mode operation
(device address ≠ 0). The Mobility MFC will immediately
initiate a multi-drop poll to find all non-zero addresses on
the loop.
3.4
Mobility MFC Main Display
The Mobility MFC Main display (Figure 3-3) provides access to Online
Setup, Offline Menus and to Mobility MFC configuration settings via the
right hand Soft Key.
1. Online Setup is described above in Turning On the Mobility
MFC.
2. Offline Menu is selected to provide access to Offline Utilities
such as List / Show DOFs, List / Edit Configurations, and Create
Configurations. The number of DOFs installed (HART
device profiles) and the number of device Configurations stored
are also available on Offline Utilities screen.
3. MFC Soft Key is selected to configure Mobility MFC settings and
view Mobility MFC information such as Model, Serial, and
Firmware numbers, DOFs installed and Configurations stored.
3-2
.
Online
#
2600T-262/264 : PT-1012D
1 Configure
2 Pres: 3.523 inH2O@20C
3
Sensor temp: 74.04 degF
4
Static Pres: 14.50 psi
5
Free Variable: 100.01 ft
6
Analog Output: 4.8 mA
PV% Range: 5.50%
7
Up
Down
Select
Back
Figure 3-1 If connected to
HART Device
Mobili
ty MFC Main
#
Devi
ce 0 Not Found
1
Onlin
e Setup
2
Offline Menu
Up
D
own
Select
MFC
Figure 3-2 If not connected
to HART Device
Mobili
ty MFC Main
#
Devi
ce 0 *On-line*
1
Onlin
e Setup
Offline Menu
2
Up
D
own
Select
MFC
Figure 3-3 Main Display
Configuration
#
Current Settings
Lockout :
Disabled
Backl
ight: 2 min
Off T
imer: Disabled
Clo
ck Edit
Enter PC Comm. Mode
Model Info
Up
D
own
Select
Back
Figure 3-4 Offline Menu
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