Preliminary - YOKOGAWA Dpharp vigilantplant EJA Series User Manual

PRELIMINARY

This manual describes the function, performance, and
operating procedures of the DPharp EJA Series with
HART protocol. The DPharp EJA Series with HART
protocol uses the same pressure sensing element as in
DPharp EJA with BRAIN protocol. Therefore, this
manual describes only the functions unique to HART
Communicator operating procedures which are not
covered in the DPharp EJA with BRAIN protocol
instruction manual. For the items listed below which
are common to both the HART protocol and BRAIN
protocol, see the applicable user's manuals listed in
Table 1.
Contents of Individual User's Manuals
• INTRODUCTION
• HANDLING CAUTIONS
• COMPONENT NAMES
• INSTALLATION
• INSTALLING IMPULSE PIPING
• WIRING
• OPERATION
— Zero Point Adjustment
(For BRAIN Protocol)
• BRAIN TERMINAL BT200 OPERATION
(For BRAIN Protocol)
• MAINTENANCE
• PARAMETER SUMMARY
(For BRAIN Protocol)
• GENERAL SPECIFICATIONS
Contents of this User's Manual for HART Protocol
—IM 01C22T01-01E—
• ZERO POINT ADJUSTMENT
• HART Communicator OPERATION
• PARAMETER LISTS
Figure 1. Relationship between Individual Manuals and
HART Manual Contents
Table 1. Individual User's Manuals
Model
EJA110A, EJA120A, EJA130A
EJA210A, EJA220A
EJA310A, EJA430A, EJA440A
EJA510A, EJA530A
EJA110, EJA120
EJA210, EJA220
EJA310, EJA430
EJA118W, EJA118N, EJA118Y
EJA438W, EJA438N
EJA115
F01.EPS
Manual No.
IM 01C21B01-01E
IM 01C21C01-01E
IM 01C21D01-01E
IM 01C21F01-01E
IM 01C22B01-01E
IM 01C22C01-01E
IM 01C22D01-01E
IM 01C22H01-01E
IM 01C22J01-01E
IM 01C22K01-01E
T01.EPS
ii
CAUTION
Matching of communicator DD and instrument DD
Before using model 275 HART communicator,
check that the DD(Device Description) installed in
the communicator matches to that of instruments
to set up. To check the DD in the instrument or
the HART communicator, follow the steps below.
If the correct DD is not installed in the communi-
cator, you must upgrade the DD at the HART
official programming sites. For communication
tools other than Model 275 HART communicator,
contact vendors of each for upgrade information.
1. Checking the DD in the instrument
1) Connect the communicator to the instrument
to set up.
2) Call "Device setup" and press [ ] .
3) Call "Review" and press [ ] .
4) By pressing [NEXT] or [PREV], find "Fld dev
rev" to show the DD of the instrument.
[Example]
EJA:
Review
Fld dev rev
2
HELP PREV NEXT EXIT
2. Checking the DD in Model 275 HART commu-
nicator
1) Turn on the communicator alone.
2) Call "Utility" from main menu and press [ ] .
3) Call "Simulation" and press [ ] .
4) Select "YOKOGAWA" from manufacturers
list by pressing [ ] and press [ ] .
5) Select the model name of the instrument(i.e.
EJA) by pressing [ ] and press [ ] to
show the DD of the communicator.
[Example]
HART Communicator
Fld dev rev
1 Dev v1, DD v2
2 Dev v2, DD v1
PRELIMINARY
"The instrument DD is
Version 2."
F02.EPS
Version 1 and 2.
"The communicator DD
supports Version 1 and 2."
F03.EPS
IM 01C22T01-01E