User guide

IM 01C50T01-01E
1-4
1. INTRODUCTION
1.1 Matching of DD and Instru-
ments
To setup the YTA via HART handheld communicator,
it is necessary that the correct version of DD(Device
Description) is installed in the communicator. The
matching of the instrument and the DD in the commu-
nicator can be checked by the following procedures. If
the correct DD is not installed in your communicator,
contact your nearest official programming site for
HART Communicator and ask for an update.
For the instruments or software other than the HART
handheld communicator, contact a vendor of each
instrument / software and ask for information.
1. Check the revision of the instrument.
1) Connect the communicator with the instrument.
2) Call "Review" display, and find the parameter
"Fld dev rev" there. The device revision of the
instrument is shown in it.
2. Check the revision of DD
1) Turn on the communictor without connecting
with the instrument.
2) Call "Simulation" display. [ Menu → 4.Utility →
Simulation ]
3) The list of the manufaturers is shown. Find
YOKOGAWA and select it.1
4) The list of the devices is shown. Find YTA and
check if the dev rev number shown there matches
the number confirmed in the step 1.