Modbus Configuration Tool - YOKOGAWA AXG1A Installation Manual

For explosion protection type, the configuration tool
should be connected at the safe site of "no explosive
atmosphere".
5.7.2 HART Configuration Tool and
DeviceRevision
IMPORTANT
Protocol revision supported by HART configuration tool
must be the same protocol revision or later than that of
the device. If it is not, communication error occurs.
(1) Device Description (DD) and Device Revision
Before using the HART configuration tool, confirm that
the DD (Device Description) of this device is installed in
the configuration tool.
If correct DD is not installed to the configuration tool,
install a correct DD from the HART official site, otherwise,
contact the respective vendors of the configuration tool
for its upgrade information.
The device revision is as follows.
DD Revision
Device Type (Transmitter)
Device Revision (Transmitter)
• Confirmation of DD revision
(a) Turn on the power of the configuration tool under
the standalone condition.
(b) Confirm the device revision from the installed DD
file name according to the procedure provided for
the configuration tool.
DD file name is four digits, upper two digits are device
revision and lower two digits are DD revision.
NOTE
Device revision of DD file is given in hexadecimal.
• Confirmation of Device revision
Connect the configurator to this device and confirm
the revision by the following parameter.
HART Communication Menu Path:
Device root menu ► Detailed setup ►
Device information ► HART setup ► Fld dev rev
AXW4A: 1 or later
AXG1A: 1 or later
AXW4A (0x371B)
AXG1A (0x371C)
AXW4A: 1
AXG1A: 2
<5. Basic Operating Procedures>
(2) Device Type Manager (DTM) and Device
Revision
When configuring the parameters by FieldMate, use the
DTM (Device Type Manager) of the following table.
DTM Name
DTM Revision(*)
Device Type (Transmitter)
Device Revision (Transmitter)
* : The DTM is included in Yokogawa DTM Library HART 6.5
later.
NOTE
The DTM revision can be confirmed by "DTM setup".
Device Files is a Media included in FieldMate. The user
registration site provides Device Files with the latest
update programs.
(URL: https://voc.yokogawa.co.jp/PMK/)
When updating the DTM, following operation by "DTM
setup" is required.
• Update DTM catalog
• Assign corresponding DTM to the device.
For details, read the user's manual of FieldMate.
5.8

Modbus Configuration Tool

The connection of the Modbus configuration tool is shown
as below.
Read the user's manual of Modbus communication type
as listed in Table 1.1 for the detailed parameter setting via
Modbus communication.
5.8.1 Connections with Modbus
Configuration Tool
The Modbus configuration tool is connected to the
transmitter instead of Modbus host.
RS-485 USB Adaptor is required to connect transmitter
to PC.
See Figure 5.8.
LT Balanced Pair
B A C
R R
D
D
ADMAG Slave n
Figure 5.8 Connecting the Modbus Configuration tool
55
AXW4A HART7 DTM
AXG1A FDT2.0 HART7 DTM
AXGWA: 5.6.4.0 or later
AXG1A: 5.8.1.0 or later
AXW4A (0x371B)
AXG1A(0x371C)
AXW4A: 1
AXG1A: 2
or
e.g. FieldMate
D
R
Pull Up
D1 (+) LT
D0 (-)
Common Pull Down
LT: Line Termination
F0531.ai
IM 01E24A01-01EN
5