Micom P721, Technical Manual

Page: 260 / 334

P72x/EN CT/A11 Communication database
Page 70/78 MiCOM P721/P723
1.3 Implementation Table
The following table identifies the variations, function codes, and qualifiers supported by the
P72x in both request messages and in response messages.
For static (non-change-event) objects, requests sent with qualifiers 00, 01, 06, 07, or 08, will
be responded with qualifiers 00 or 01. Static object requests sent with qualifiers 17 or 28 will
be responded with qualifiers 17 or 28. For change-event objects, qualifiers 17 or 28 are
always responded.
In the table below the text shaded as indicates
Subset Level 3 functionality
Subset Level 3
(beyond Subset Level 2), and text shaded as
beyond Subset Level
3
Indicates
functionality
beyond Subset Level 3.
OBJECT
REQUEST
(Library will parse)
RESPONSE
(Library will respond with)
Object
Number
Variation
Number
Description
Function Codes
(dec)
Qualifier
Codes (hex)
Function
Codes (dec)
Qualifier
Codes (hex)
1 0 Binary Input (Variation 0 is used
to request default variation) 1
(read)
00, 01 (start-stop)
06 (no range, or all)
07, 08
(limited qty)
17, 28 (index)
1 1
(default –
see note 1)
Binary Input 1
(read)
22
00, 01 (start-stop)
06 (no range, or all)
07, 08
(limited qty)
17, 28 (index)
129 (response) 00, 01 (start-stop)
17, 28 (index –
see note 2)
1 2 Binary Input with Status
1 (read)
00, 01 (start-stop)
06 (no range, or all)
07, 08
(limited qty)
17, 28 (index
129 (response) 00, 01 (start-stop)
17, 28 (index –
see note 2)
2 0 Binary Input Change (Variation 0
is used to request default
variation) 1 (read) 06 (no range, or all)
07, 08
(limited qty)
2 1
(default –
see note1)
Binary Input Change without
Time
1 (read) 06 (no range, or all)
07, 08
(limited qty)
129 (response)
17, 28 (index)
2 2
(default –
see note 1)
Binary Input Change with Time
1 (read) 06 (no range, or all)
07, 08
(limited qty)
129 (response)
17, 28 (index)
10 0 Binary Output Status (Variation 0
is used to request default
variation) 1 (read) 00, 01 (start-stop)
06 (no range, or all)
07, 08
(limited qty)
17, 28 (index)
10 2
(default –
see note 1)
Binary Output Status
1 (read)
00, 01 (start-stop)
06 (no range, or all)
07, 08
(limited qty)
17, 28 (index)
129 (response) 00, 01 (start-stop)
17, 28 (index –
see note 2)
12 1 Control Relay Output Block 3 (select)
4 (operate)
5 (direct
op)
6 (dir. op, noack)
00, 01 (start-stop)
07, 08 (limited qty)
17, 28 (index)
129 (response) echo of request
20 0 Binary Counter (Variation 0 is
used to request default variation)
1 (read)
7 (freeze)
8 (freeze noack)
9 (freeze
clear)
10 (frz. cl. Noack)
00, 01 (start-stop)
06 (no range, or all)
07, 08
(limited qty)
17, 28 (index)
20 1 32-Bit Binary Counter
1 (read)
7 (freeze)
8 (freeze noack)
9 (freeze
clear)
10 (frz. cl. Noack)
00, 01 (start-stop)
06 (no range, or all)
07, 08
(limited qty)
17, 28 (index)
129 (response) 00, 01 (start-stop)
17, 28 (index –
see note 2)
20 2 16-Bit Binary Counter 1 (read)
7 (freeze)
8 (freeze noack)
9 (freeze
clear)
10 (frz. cl. Noack)
00, 01 (start-stop)
06 (no range, or all)
07, 08
(limited qty)
17, 28 (index)
129 (response) 00, 01 (start-stop)
17, 28 (index –
see note 2)
20 5 32-Bit Binary Counter without
Flag 1 (read)
7 (freeze)
8 (freeze noack)
9 (freeze
clear)
10 (frz. cl. Noack)
00, 01 (start-stop)
06 (no range, or all)
07, 08
(limited qty)
17, 28 (index)
129 (response) 00, 01 (start-stop)
17, 28 (index –
see note 2)
20 6 16-Bit Binary Counter without
Flag 1 (read)
7 (freeze)
8 (freeze noack)
9 (freeze
clear)
10 (frz. cl. Noack)
00, 01 (start-stop)
06 (no range, or all)
07, 08
(limited qty)
17, 28 (index)
129 (response) 00, 01 (start-stop)
17, 28 (index –
see note 2)