Yokogawa AXFA14G/C - Manual (Page 79)

IM 01E20C02-01E 8-3
8. OPERATION VIA HART COMMUNICATOR
8.3 Basic Setup
᭿ Tag and Device Information
The tag number and device information can be checked
as follows:
• The location for the tag number and device
information
(DD)
Tag Device Setup → Detailed Setup
→ Basic setup → Tag
Descriptor Device Setup
→ Detailed Setup
→ Device info → Field device info
→ Descriptor
Message Device Setup → Detailed Setup
→ Device info → Field device info
→ Message
Date Device Setup
→ Detailed Setup
→ Device info → Field device info
→ Date
T0803.EPS
(DTM)
Tag Easy Setup → Tag
or Confi guration → HART → Tag
Descriptor Confi guration
→ Device infomation
→ Descriptor
Message Confi guration
→ Device infomation
→ Message
Date Confi guration → Device infomation
→ Date
T0804.EPS
When changing the tag number or device information,
enter the information directly within the following
limitations.
Item Number and characters
Tag 8
Descriptor 16
Message 32
Date 2/2/2 (mm/dd/yy)
• mm : month
• dd : day
• yy : year
T0805.EPS
8.4 Parameters
8.4.1 Parameter configuration
The parameter structure of the HART configuration
tool is hierarchical.
Refer to 8.4.6, Menu Tree Example for the correspond-
ing parameters. The menu tree shows a cross-reference
of the parameters for HART and BRAIN.
See “Chapter 6 Parameter Description” for the func-
tions of parameters.
Note that some display parameters of AXFA14 are
different from those of HART configuration tools.
8.4.2 Data Renewing
There are two methods to load the AXFA14 data
from/to HART Configuration Tool --- periodic data
renewing and discretionary data renewing. Refer to the
8.4.6 menu tree for each corresponding parameter.
(1) Periodic Data Renewing
The data is updated 0.5 to 2 second cycles. The
parameter of this type is marked as “P” in the 8.4.6
menu tree.
(2) Discretionary Data Renewing
The data can be loaded from/to the AXFA14 when
the data save is finished to the Configuration Tool.
The parameter of this type is marked as “u/d” in
the 8.4.6 menu tree.
NOTE
The AXFA14 is not able to set parameters via its
display unit during a communication of the HART
Configuration Tool.