Emerson Rosemount 3144P, Reference Manual

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Reference Manual
00809-0100-4021, Rev JA
HART Commissioning
April 2017
HART Commissioning
3.3 Safety messages
Instructions and procedures in this section may require special precautions to ensure the safety of the
personnel performing the operations. Information that raises potential safety issues is indicated by a
warning symbol ( ). Refer to the following safety messages before performing an operation preceded
by this symbol.
3.4 Field Communicator
The menu tree and Fast Key sequences use the following device revisions:

Device dashboard: Device revision 5 and 7, DD v1
The Field Communicator exchanges information with the transmitter from the control room, the
instrument site, or any wiring termination point in the loop. To facilitate communication, connect the
Field Communicator in parallel with the transmitter (see
Figure 2-13 ) using the loop connection ports on
the top of the field communicator. The connections are non-polarized. Do not make connections to the
NiCad recharger jack in explosive atmospheres. Before connecting the Field Communicator in an
explosive atmosphere, make sure the instruments in the loop are installed according to intrinsically safe
or non-incendive field wiring practices.
3.4.1 Updating the HART communication software
The Field Communicator software may need to be updated to take advantage of the additional features
available in the latest Rosemount 3144P. Perform the following steps to determine if an upgrade is
necessary.
1. Select Rosemount from the list of manufacturers 5 and 6 and 3144 Temp from the list of models.
2. If the Field Device Rev choices include “Dev v1”, “Dev v2”, “Dev v3”, or “Dev v4” (with any DD
version), then the user will be able to connect to the device with reduced functionality. To unlock full
functionality, download and install the new DD.
Note
The original release of the safety-certified Rosemount 3144P uses the name “3144P SIS” from the model
list and requires “Dev v2, DD v1.”
Explosions may result in death or serious injury.

Do not remove the instrument cover in explosive atmospheres when the circuit is live.

Before connecting a Field Communicator in an explosive atmosphere, make sure the instruments in
the loop are installed in accordance with intrinsically safe or non-incendive field wiring practices.

Both covers must be fully engaged to meet explosion–proof requirements.
Electrical shock could cause death or serious injury.

If the sensor is installed in a high-voltage environment and a fault or installation error occurs, high
voltage may be present on transmitter leads and terminals.

Use extreme caution when making contact with the leads and terminals.