ATI Model F12/D Gas Transmitter Part 4 – Operation
68
O&M Manual (Rev-H)
HART Menu
The HART Menu appears by selecting HART from the COM Menu (pg 66).
Figure 91. HART Menu
Figure 92. Hart Identification Menu
This setting is read-only and can be used as a unique
identifier for communicating to the transmitter. The
setting is read only at the operator interface, but may be
modified using HART network management commands.
This field is assigned by the HART master.
View the HART Identification Menu
View the HART Operation Menu
This setting is read-only and displays device information used in
long-frame address commands, and by devices capable of
utilizing the transmitter’s DDL (device description language) file.
The format of the information is, MFG_ID/DEV/REV. The
MFG_ID is 9f, and identifies Analytical Technology, Inc as the
manufacturer. DEV is 7f, and identifies the device as a D12
transmitter. REV is the revision level of the transmitter,
currently set at 2 (may increment in the future).
Use this to change the polling address of the transmitter. The
default value is 0, which allows the transmitter to communicate
digitally, while preserving the function of the 4-20mA output.
The value may be set from 1 to 15, which fixes the output at
4mA, and disables analog signaling.
This setting is used to form a unique identifier in the HART long
frame address. This value is set at the factory, and appears on a
label attached to the transmitter. Changing this setting is not
recommended.
This setting specifies the analog operating mode of the 4-
20mA output. When the HART polling address is 0, the value
is Not-Fixed and analog signaling functions normally.
When the address is set to 1 or higher, the value is Fixed
and the analog output is fixed at 4mA. The ability to alter this
behavior is reserved for future use, and changing this setting
is not recommended.
Tag=GAS XMTR
►Identification
Fixed mA= 0.0
Resp Preamb= 5
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