Dnp Ethernet Enervista Setup - GE 350 Communications Manual

CHAPTER 3: ETHERNET INTERFACE
OBJECT
OBJECT VARIATION
NO. NO.
2
3
4
80 1
NOTE:

DNP Ethernet EnerVista Setup

SR3 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
DESCRIPTION
Class 1 Data
Class 2 Data
Class 3 Data
Internal Indications
No Object (function code
only) see Note 3
No Object (function code
only)
No Object (function code
only)
1. A default variation refers to the variation response when variation 0 is requested and/
or in class 0, 1, 2, or 3 scans. The default variations for object types 1, 2, 20, 21, 22, 23,
30, and 32 are selected via relay settings. This optimizes the class 0 poll data size.
2. For static (non-change-event) objects, qualifiers 17 or 28 are only responded when a
request is sent with qualifiers 17 or 28, respectively. Otherwise, static object requests
sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01 (for
change event objects, qualifiers 17 or 28 are always responded.)
Cold restarts are implemented the same as warm restarts – the 3 Series relay is not
restarted, but the DNP process is restarted.
Table 3-1: DNP protocol
SETTINGS
DNP Channel 1 Port
DNP Channel 2 Port
DNP Address
DNP Client Address 1
DNP Client Address 2
DNP Client Address 3
DNP Client Address 4
DNP Client Address 5
DNP TCP/UDP Port Number
DNP Unsol Resp Function
DNP Unsol Resp Timeout
DNP Unsol Resp Max Retries
DNP Unsol Resp Dest Addr
DNP Time Sync IIN Period
DNP Message Fragment Size
REQUEST
FUNCTION QUALIFIER CODES
CODES (DEC) (HEX)
1 (read) 20 06 (no range, or all)
(enable unsol) 07, 08 (limited
quantity)
21 (disable unsol)
22 (assign class)
1 (read) 00, 01 (start-stop)
(index =7)
2 (write) (see 00 (start-stop) (index
Note 3) =7)
13 (cold restart) ---
14 (warm restart) ---
23 (delay meas.) ---
PARAMETER RANGE
NONE NONE ; NETWORK-TCP ;
NETWORK –UDP
NONE NONE ; NETWORK-TCP ;
NETWORK –UDP
0 0 to 65519
0. 0. 0. 0
0. 0. 0. 0
0. 0. 0. 0
0. 0. 0. 0
0. 0. 0. 0
20000 0 to 65535
Disabled Disabled ; Enabled
5 s 0 to 60 s
10 1 to 255
1 0 to 65519
1440 min 1 to 10080 min
240 30 to 2048
DNP ETHERNET PROTOCOL SETTINGS
RESPONSE
FUNCTION QUALIFIER CODES
CODES (DEC) (HEX)
--- ---
--- ---
--- ---
129 (response) 00, 01 (start-stop)
--- ---
--- ---
--- ---
--- ---
FORMAT
F87
F87
F1
F150
F150
F150
F150
F150
F1
F126
F1
F1
F1
F1
F1
3-17