GE 350 Communications Manual page 21

CHAPTER 2: RS485 INTERFACE
OBJECT
OBJECT VARIATION
NO. NO.
3
4
34 0
1
2
50 1
52 2
60 0
1
2
3
4
80 1
350 FEEDER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
DESCRIPTION
32-Bit Analog Change Event
with Time
16-Bit Analog Change Event
with Time
Analog Input Reporting
Deadband (Variation 0 is
used to request
defaultvariation)
16-bit Analog Input
Reporting Deadband
(default - see Note 1)
32-bit Analog Input
Reporting Deadband
Time and Date (default -
see Note 1)
Time Delay Fine (quantity =
1)
Class 0, 1, 2, and 3 Data
Class 0 Data
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)
REQUEST
FUNCTION QUALIFIER CODES
CODES (DEC) (HEX)
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)
2 (write) 00, 01 (start-stop)
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)
2 (write) 00, 01 (start-stop)
07, 08 (limited
quantity) 17, 28
(index)
1 (read)2 (write) 00, 01 (start-stop)
06 (no range, or all)
07 (limited qty=1) 08
(limited quantity) 17,
28 (index)
129 (response) 07 (limited quantity) ---
1 (read) 20 06 (no range, or all) ---
(enable unsol) 21
(disable unsol) 22
(assign class)
1 (read) 22 06 (no range, or all) ---
(assign class)
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.) ---
DNP PROTOCOL SETTINGS
RESPONSE
FUNCTION QUALIFIER CODES
CODES (DEC) (HEX)
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)
--- ---
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) 00, 01 (start-stop)
--- ---
--- ---
--- ---
--- ---
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