Type identification
Cause of transmission
1
2
3
4
5
6
7
8
9
10
11
12 13
20
to
36
37
to
41
44
45
46
47
<123>
F_LS_NA_1
<124>
F_AF_NA_1
<125>
F_SG_NA_1
<126>
F_DR_TA_1*
* Blank or X only
10.1.6
Basic application functions
Station initialization
(Station-specific parameter, mark with an “X“ if the function is used.)
Remote initialization
Cyclic data transmission
(Station-specific parameter, mark with an “X“ if the function is only used in the
standard direction, “R“ if only used in the reverse direction, and “B“ if used in both
directions.)
Cyclic data transmission
Read procedure
(Station-specific parameter, mark with an “X“ if the function is only used in the
standard direction, “R“ if only used in the reverse direction, and “B“ if used in both
directions.)
Read procedure
Spontaneous transmission
(Station-specific parameter, mark with an “X“ if the function is only used in the
standard direction, “R“ if only used in the reverse direction, and “B“ if used in both
directions.)
Spontaneous transmission
1MRS757105 B
Section 10
Appendix 2 IEC 60870-5-104 interoperability
RER601/603
87
Technical Manual