ABB IEC 60870-5-103 - Page 57

number can be set to any value between 0 and 255. To get INF and FUN for the
recorded binary signals, there are parameters on the disturbance recorder for each
input. The user must set these parameters to whatever he connects to the
corresponding input.
Refer to description of Main Function type set on the local HMI.
Recorded analog channels are sent with ASDU26 and ASDU31. One information
element in these ASDUs is called ACC, and it indicates the actual channel to be
processed. The channels on disturbance recorder are sent with an ACC as shown in
Table 49.
Table 49: Channels on disturbance recorder sent with a given ACC
DRA#-Input ACC IEC 60870-5-103 meaning
1 1 IL1
2 2 IL2
3 3 IL3
4 4 IN
5 5 UL1
6 6 UL2
7 7 UL3
8 8 UN
9 64 Private range
10 65 Private range
11 66 Private range
12 67 Private range
13 68 Private range
14 69 Private range
15 70 Private range
16 71 Private range
17 72 Private range
18 73 Private range
19 74 Private range
20 75 Private range
21 76 Private range
22 77 Private range
23 78 Private range
24 79 Private range
25 80 Private range
26 81 Private range
27 82 Private range
28 83 Private range
29 84 Private range
Table continues on next page
1MRK 511 394-UEN A Section 4
IEC 60870-5-103 vendor specific implementation
670 series 2.2 IEC 51
Communication protocol manual