ABB RELION REX640 Technical Manual page 981

1MRS759142 F
The values of parameter Operate of all zones indicate by a number (0...31) which
zones have been operated.
Table 924: Enumerator values for parameter Operate of all zones
Enumerator value
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Table continues on the next page
REX640
Technical Manual
Protection functions
Description
No zone operates
Zone 1
Zone 2
Zones 1 and 2
Zone 3
Zones 1 and 3
Zones 2 and 3
Zones 1,2 and 3
Zone 4
Zones 1 and 4
Zones 2 and 4
Zones 1,2 and 4
Zones 3 and 4
Zones 1,3 and 4
Zones 2,3 and 4
Zones 1,2,3 and 4
Zone 5
Zones 1 and 5
Zones 2 and 5
Zones 1,2 and 5
Zones 3 and 5
Zones 1,3 and 5
Zones 2,3 and 5
Zones 1,2,3 and 5
Zones 4 and 5
Zones 1,4 and 5
981