30
TD_MRN3-3_08.06_GB
Relay function
Output relays
Display-
Corresponding
1
2
3
4
Indication
LED
Char1
cycle running
_ _ _ _
Char1 green
Char1
tripping/warning
X
_ 2 _ _
Char1 green t> red
Char2
cycle running
X
_ _ 3 _
Char2 green
Char2
tripping/warning
X
1 _ _ _
Char2 green t> red
U1
alarm
X
_ _ _ 4
U1 green
U1+t>
tripping
X
1 _ _ _
U1 green t> red
U2
alarm
X
_ _ _ 4
U2 green
U2+t>
tripping
X
1 _ _ _
U2 green t> red
U3
alarm
X
_ _ _ 4
U3 green
U3+t>
tripping
X
1 _ _ _
U3 green t> red
f1
alarm
X
_ _ _ 4
f1 green
tf1
tripping
X
1 _ _ _
f1 green t> red
f2
alarm
X
_ _ _ 4
f2 green
tf2
tripping
X
1 _ _ _
f2 green t> red
f3
alarm
X
_ _ _ 4
f3 green
tf3
tripping
X
1 _ _ _
f3 green t> red
∆Θ
tripping
1 _ _ _
∆Θ
/df green
df/dt
tripping
X
1 _ _ _
∆Θ
/df green
Table 5.3: Example of assignment matrix of the output relays (default settings).