1–10
345 TRANSFORMER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
RS485 INTERFACE
CHAPTER 1: COMMUNICATIONS GUIDE
2
16-Bit Frozen Counter
1 (read) 22
(assign
class)
00, 01 (start-stop)
06 (no range, or all)
07, 08 (limited
quantity) 17, 28
(index)
129
(response)
00, 01
(start-stop)
17, 28
(index) (see
Note 2)
9
32-Bit Frozen Counter
without Flag
1 (read) 22
(assign
class)
00, 01 (start-stop)
06 (no range, or all)
07, 08 (limited
quantity) 17, 28
(index)
129
(response)
00, 01
(start-stop)
17, 28
(index) (see
Note 2)
10
16-Bit Frozen Counter
without Flag
1 (read) 22
(assign
class)
00, 01 (start-stop)
06 (no range, or all)
07, 08 (limited
quantity) 17, 28
(index)
129
(response)
00, 01
(start-stop)
17, 28
(index) (see
Note 2)
22
0
Counter Change Event
(Variation 0 is used to
request default
variation)
1 (read)
06 (no range, or all)
07, 08 (limited
quantity)
---
---
1
32-Bit Counter Change
Event
1 (read)
06 (no range, or all)
07, 08 (limited
quantity)
129
(response)
130 (unsol.
resp.)
17, 28
(index)
23
2
16-Bit Counter Change
Event
1 (read)
06 (no range, or all)
07, 08 (limited
quantity)
129
(response)
130 (unsol.
resp.)
17, 28
(index)
5
32-Bit Counter Change
Event with Time
1 (read)
06 (no range, or all)
07, 08 (limited
quantity)
129
(response)
130 (unsol.
resp.)
17, 28
(index)
6
16-Bit Counter Change
Event with Time
1 (read)
06 (no range, or all)
07, 08 (limited
quantity)
129
(response)
130 (unsol.
resp.)
17, 28
(index)
0
Frozen Counter Event
(Variation 0 is used to
request default
variation)
1 (read)
06 (no range, or all)
07, 08 (limited
quantity)
---
---
1
32-Bit Frozen Counter
Event
1 (read)
06 (no range, or all)
07, 08 (limited
quantity)
129
(response)
130 (unsol.
resp.)
17, 28
(index)
2
16-Bit Frozen Counter
Event
1 (read)
06 (no range, or all)
07, 08 (limited
quantity)
129
(response)
130 (unsol.
resp.)
17, 28
(index)
5
32-Bit Frozen Counter
Event with Time
1 (read)
06 (no range, or all)
07, 08 (limited
quantity)
129
(response)
130 (unsol.
resp.)
17, 28
(index)
6
16-Bit Frozen Counter
Event with Time
1 (read)
06 (no range, or all)
07, 08 (limited
quantity)
129
(response)
130 (unsol.
resp.)
17, 28
(index)
30
0
Analog Input (Variation
0 is used to request
default variation)
1 (read) 22
(assign
class)
00, 01 (start-stop)
06 (no range, or all)
07, 08 (limited
quantity) 17, 28
(index)
---
---
OBJECT
REQUEST
RESPONSE
OBJECT
NO.
VARIATION
NO.
DESCRIPTION
FUNCTION
CODES
(DEC)
QUALIFIER CODES
(HEX)
FUNCTION
CODES
(DEC)
QUALIFIER
CODES
(HEX)