Dnp Implementation - GE 350 Communications Manual

DNP PROTOCOL SETTINGS

DNP implementation

OBJECT
OBJECT VARIATION
NO. NO.
1 0
1
2
2 0
1
2
3
10 0
2
2-8
DNP 3.0 Device Profile
□ Only certain objects
⊠ Sometimes
⊠ ENABLE/DISABLE unsolicited Function codes
supported
Explanation of 'Sometimes': It will be disabled for
RS-485 applications, since there is no collision
avoidance mechanism. For Ethernet communication
it will be available and it can be disabled or enabled
with the proper function code.
Default Counter Object/Variation:
□ No Counters Reported
□ Configurable (attach explanation)
⊠ Default Object: 20
Default Variation: 1
⊠ Point-by-point list attached
Sends Multi-Fragment Responses:
⊠ Yes
□ No
DESCRIPTION
Binary Input (Variation 0 is
used to request default
variation)
Binary Input
Binary Input with Status
Binary Input Change
(Variation 0 is used to
request default variation)
Binary Input Change
without Time
Binary Input Change with
Time
Binary Input Change with
Relative Time
Binary Output Status
(Variation 0 is used to
request default variation)
Binary Output Status
REQUEST
FUNCTION QUALIFIER CODES
CODES (DEC) (HEX)
1 (read) 22 00, 01 (start-stop) 06
(assign class) (no range, or all) 07,
08 (limited quantity)
17, 28 (index)
1 (read) 22 00, 01 (start-stop) 06
(assign class) (no range, or all) 07,
08 (limited quantity)
17, 28 (index)
1 (read) 22 00, 01 (start-stop) 06
(assign class) (no range, or all) 07,
08 (limited quantity)
17, 28 (index)
1 (read) 06 (no range, or all)
07, 08 (limited
quantity)
1 (read) 06 (no range, or all)
07, 08 (limited
quantity)
1 (read) 06 (no range, or all)
07, 08 (limited
quantity)
1 (read) 06 (no range, or all)
07, 08 (limited
quantity)
1 (read) 00, 01(start-stop) 06
(no range, or all) 07,
08 (limited quantity)
17, 28 (index)
1 (read) 00, 01 (start-stop) 06
(no range, or all) 07,
08 (limited quantity)
17, 28 (index)
SR3 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
CHAPTER 2: RS485 INTERFACE
□ When Status Flags Change
No other options are permitted.
Counters Roll Over at:
□ No Counters Reported
□ Configurable (attach explanation)
⊠ 16 Bits
□ Other Value: _____
⊠ Point-by-point list attached
RESPONSE
FUNCTION QUALIFIER CODES
CODES (DEC) (HEX)
--- ---
129 (response) 00, 01 (start-stop)
17, 28 (index) (see
Note 2)
129 (response) 00, 01 (start-stop)
17, 28 (index) (see
Note 2)
--- ---
129 (response) 17, 28 (index)
130 (unsol.
resp.)
129 (response) 17, 28 (index)
130 (unsol.
resp.)
--- ---
--- ---
129 (response) 00, 01 (start-stop)
17, 28 (index) (see
Note 2)