Appendix b, Adapter parameters, About parameter numbers – Rockwell Automation 20-COMM-M Modbus/TCP Adapter User Manual
Page 77: Parameter list, Badapter parameters, Appendix
20-COMM-M Modbus/TCP Adapter User Manual
Publication 20COMM-UM014C-EN-P
Appendix
B
Adapter Parameters
Appendix B provides information about the adapter parameters.
About Parameter Numbers
The parameters in the adapter are numbered consecutively. However,
depending on which configuration tool you use, they may have different
numbers.
Parameter List
Topic
Page
Configuration Tool
Numbering Scheme
•
HIM
•
DriveExplorer
•
DriveExecutive
The adapter parameters begin with parameter 01. For example,
Parameter 01 - [DPI Port] is parameter 01 as indicated by this manual.
•
Explicit Messaging
Refer to
,
Using Modbus/TCP Function Codes
for details.
Parameter
No. Name and Description
Details
01 [DPI Port]
Displays the port to which the adapter is connected.
This will usually be port 5.
Default:
5
Minimum:
0
Maximum:
7
Type:
Read Only
02 [DPI Data Rate]
Displays the data rate used by the drive. This data rate
is set in the drive and the adapter detects it.
Default:
0 = 125 kbps
Values:
0 = 125 kbps
1 = 500 kbps
Type:
Read Only
03 [BOOTP]
Configures the adapter to use BOOTP so that you can
set its IP address, subnet mask, and gateway address
with a BOOTP server.
Default:
1 = Enabled
Values:
0 = Disabled
1 = Enabled
Type:
Read/Write
Reset Required: Yes
04
05
06
07
[IP Addr Cfg 1]
[IP Addr Cfg 2]
[IP Addr Cfg 3]
[IP Addr Cfg 4]
Sets the bytes in the IP address.
Important: To set the IP address using these
parameters, Parameter 03 - [BOOTP] must be set to
“0” (Disabled).
Default:
0
Default:
0
Default:
0
Default:
0
Minimum:
0
Maximum:
255
Type:
Read/Write
Reset Required: Yes
255 . 255 . 255 . 255
[IP Addr Cfg 1]
[IP Addr Cfg 2]
[IP Addr Cfg 3]
[IP Addr Cfg 4]