Electrical Connections; Getting Started With 691Ht Hand Terminal; Example Of Transmitter Directory - ABB 691HT Operating Instructions Manual

For battery pack replacement proceed as follows:
- Unscrew the two Philips screws and remove the batte-
ry pack. Unplug the battery cable connector.
- Plug the battery cable connector in the new battery
pack and fit it in the battery recess, paying attention
that the cable is properly fitted. Fix it with its screws.
- Switch on the unit and check if the battery low warning
appears. In case that doesn't appears discharge the
battery until it appears.
- Charge the battery for 12/15 hours.
NOTE - Since the Battery Pack is intrinsically safe it
is possible to replace it in a hazardous area. Howe-
ver this is not recommended as good standard
practice.

ELECTRICAL CONNECTIONS

All the electrical connections are grouped in the rear
part of the Communicator and include the following
( see figure below ):
ABB Instrumentation
Firmware Rev. 1
Software Rev. 1.0
Language: ENGLISH
MAIN MENU
DIR BRD TX
ECT CAST DIR
Transm. Directory
_ _ _ _ (List of HART devices
_ _ _ _ _ _ supported) _ _ _ _
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

GETTING STARTED WITH 691HT HAND TERMINAL

Connect the Communicator with the transmitter following the instruction
in the relevant chapter of this manual and then press the
The ON key must be kept pressed for one second. The first display at side
appears for some seconds, giving indications on the 691HT revisions and
language.
After some seconds the Main Menu appears on the screen giving the
access to the main procedure:
PASS
Direct and Broadcast : to initialize the communication with a transmitter.
WORD
Password : to insert or change the password to protect the access to
some operations, namely Conf, Trim, Serial Link and Password itself.
Tx Directory: to visualize (scrolling) the list of device that one configurable
using the installed software revision.

Example of Transmitter Directory:

GENERIC HART
Deltapi K Press.
600T Prerss. (+EN)
KST Temp.
652/653 S Temp.
Battery
charger
conn.
- the transmitter connection consists of a double bana-
na jack suitable for a double banana plug patch cord.
- the serial link ( RS 232 ) connection consists in a std.
Type D subminiature 9-pole female connector.
- the battery charger connection consists in a 5.5 mm.
round socket.
The two latter are protected by a plastic cover that can
be removed unscrewing a Allen screw.
DANGER - Do not remove the cover or use the unit
with the cover removed in area classified as HA-
ZARDOUS LOCATIONS: THIS CAN RESULT IN
HAZARD OF FIRE AND EXPLOSIONS.
1.0
1.0
1.0
1.0
1.0
Banana plug for
transmitter conn.
RS 232 Serial
connection
ON key.
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