APPENDIX A: DEFAULT ROLE-BASED ACCESS CONTROL MODEL
D20MX HARDWARE USER’S MANUAL GE INFORMATION 95
Table 47: Read access flags for IEC 60870-5-101/104 DPA (Application number: 101)
Table 48: Modify access flags for Landis & Gyr 8979 DPA (Application number: 185)
Table 49: Read access flags for Landis & Gyr 8979 DPA (Application number: 185)
Table 50: Modify access flags for Harris 6000/XA-21 DPA (Application number: 199)
Bit
Position
Description Administrator
[2]
Engineer
[1]
Operato
r [3]
Observer
[0]
0 Any Page Yes Yes Yes Yes
1 - 31 Not Used Yes Yes Yes No
Bit
Position
Description Administrator
[2]
Engineer
[1]
Operato
r [3]
Observer
[0]
0 Not Used Yes Yes Yes No
1 Force / Unforce Point, Delete All or
Delete to Cursor in SOE Log Display
Yes Yes Yes No
2 Freeze Accumulator Yes Yes Yes No
3 - 31 Not Used Yes Yes Yes No
Bit
Position
Description Administrator
[2]
Engineer
[1]
Operato
r [3]
Observer
[0]
0 Main Display Yes Yes Yes Yes
1 Analog Input Display Yes Yes Yes Yes
2 ADC Reference Display Yes Yes Yes Yes
3 Indication, SOE or Digital Input Display Yes Yes Yes Yes
4 Accumulator Display Yes Yes Yes Yes
5 SOE Log Display Yes Yes Yes Yes
6 Analog Output Display Yes Yes Yes Yes
7 Digital Output Display Yes Yes Yes Yes
8 LRU Configuration Display Yes Yes Yes Yes
9 Cross References Display Yes Yes Yes Yes
10 - 31 Not Used Yes Yes Yes No
Bit
Position
Description Administrator
[2]
Engineer
[1]
Operato
r [3]
Observer
[0]
0 Not Used Yes Yes Yes No
1 Not Used Yes Yes Yes No
2 Not Used Yes Yes Yes No
3 Force Digital Output (Digital Output
Display)
Yes Yes Yes No
4 Not Used Yes Yes Yes No
5 Not Used Yes Yes Yes No
6 Force Analog Output (Analog Output
Display)
Yes Yes Yes No
7 Force R/L Output (R/L Outputs Display) Yes Yes Yes No
8 Delete All COS (COS Display) Yes Yes Yes No
9 Delete All SOE (SOE Display) Yes Yes Yes No
10 - 31 Not Used Yes Yes Yes No