Basler Electric BE1-851E DNP3 Protocol - Manual (Page 17)

SECTION 4 • CONFIGURATION PARAMETERS
DNP Configuration Parameters
These paragraphs describe configuration settings that may be verified/changed from the BE1-851E front
panel or using ASCII protocol commands.
Relay Style Number
BE1-851E relays that support the DNP protocol must have a Style Number that contains the number 3 for
the Com2 RS-485 option. This can be verified by reading the relay Style Number via the front
communication port using the RG-VER ASCII command. (Reference the BE1-851E Instructional Manual,
part number 9289900790).
Example:
>rg-ver
Model Number: BE1-851E
Style Number: H5N1H3N
App Program: VER x.xx.xx xx/xx/xx
Boot Program: VER x.xx
Serial Number:H12345678
BE1-851E Slave Address
BE1-851E relays support DNP through the rear RS-485 communication port, which is communication port
2 (COM2). This port supports Baud Rates: 1200, 2400, 4800, 9600, and 19200, and the default Baud
Rate is 9600.
DNP Slave IED Address Range is from 0 to 65534. Address 65535 (hex FFFF) is used to broadcast
messages to all devices. The communication address can be set by the SG-COM ASCII command. For
more information about changing the relay parameters, refer to the BE1-851E Instructional Manual, part
number 9289900790.
Example: Set the BE1-851E address to be 125, and baud rate to be 9600.
(In the following example, the operator’s commands are in
bold.)
> a=<global_password> <enter> //enter global password
>ACCESS GRANTED: GLOBAL
> sg-com2=9600,a125(enter)
> exit (enter)
>SAVE CHANGES (Y/N/C) ?
> y <enter>
>CHANGE COMM PARAMETERS
>
To verify port address, enter command
> sg-com2(enter)
>SG-COM2=9600, A125, P0,R1,X0
9289900792 Rev C BE1-851E DNP Protocol 4-1