Ref.no.: 003274/Revision 2.4 @2019 Control Data Systems Page 166
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The <EUI64> in
gw_info
and
gw_code_word
register lines should identify the Wireless Hart Gateway.
Accepted values: 001B1EF981000002, 0000000000000000, FFFFFFFFFFFFFFFF.
2.
Click
Save
to add the new register line in the Registers list.
Notes:
a)
When mapping the Modbus registers on the Wireless HART data entities, you must consider the
size of the Wireless HART data entity and allocate a contiguous chunk of Modbus 16-bit registers
in the Modbus addressing space to hold the entire data entity (plus an additional Modbus
register to hold the auto-generated status, if applicable). When the chunk is bigger than the size
of the data entity, it will be filled with the actual data from the lowest addressed register to the
highest, and from the MSB of each register to the LSB. If the data entity does not entirely fill the
last register, the register will have the data on the MSB and the LSB will be set to zero.
b)
If the address range of a register line overlaps an existing register line in the same group, or if it
does not fit in the range 0-65535, it will be ignored.
Loading a List of Registers
You can import the register map from a file that includes the input and holding registers lines with their
parameters which are expressed as comma separated values.
To load the list, you must perform the following actions:
1.
In the
Manage registers list
section click on
Browse
to locate the text file that you wish to load,
and click
Upload
;
2.
click
Activate
, to load the new host list into Modbus; the current Modbus
_gw.ini
file will be
overwritten.
Exporting the Registers
This page also enables you to export the registers, by clicking
Download
in the
Manage registers list
section.
7.3.7
Advanced Settings
7.3.7.1
Sections/variables
This Sections/variables page enables you to change various configuration sections for applications
running on VR950. These settings include the settings under the
Access Point
,
Gateway
, and
Network
Manager
configuration sections.
In the following screen capture (
Figure 7.3.8
) is displayed the Sections/variables window:
