Seg HighTECH MRG3 - Page 54

SEG Electronics GmbH Manual MRG3
54 DOK-TD-MRG3, Rev. D
Note:
The function of jumper J2 that is described in the general description "MR Digital Multifunctional
Relays" does not apply to the MRG3. For relays without assignment mode this jumper is used for
parameter setting of alarm relays (activation at pickup or tripping).
 A form is attached to this description where the setting requested by the customer can be
filled-in. This form is prepared for telefax transmission and can be used for your own refer
ence as well as for telephone queries.
Relay function
Output relays
Display
Corresponding
1
2
3
4
Indication
LED
U<
Alarm
_ _ _ _
U + 1 + <
tU<
Tripping
X
1 _ _ _
U + 1 + < + t>
U<<
Alarm
_ _ _ _
U + 2 + <
tU<<
Tripping
X
1 _ _ _
U + 2 + < + t>
U>
Alarm
_ _ _ _
U + 1 + >
tU>
Tripping
X
1 _ _ _
U + 1 + > + t>
U>>
Alarm
_ _ _ _
U + 2 + >
tU>>
Tripping
X
1 _ _ _
U + 2 + > + t>
f1
Alarm
_ _ _ _
f + 1
tf1>
Tripping
X
1 _ _ _
f + 1 + t>
f2
Alarm
_ _ _ _
f + 2
tf2>
Tripping
X
1 _ _ _
f + 2 + t>
f3
Alarm
_ _ _ _
f + 3
tf3>
Tripping
X
1 _ _ _
f + 3 + t>

Tripping
X
1 _ _ _
/df*
df/dt
Tripping
X
1 _ _ _
/df*
I>
Alarm
_ _ _ _
I + 1 + >
tI>
Tripping
X
_ 2 _ _
I + 1 + > + t>
I>>
Alarm
_ _ _ _
I + 2 + >
tI>>
Tripping
X
_ 2 _ _
I + 2 + > + t>
U
0
>
Alarm
_ _ _ _
U
0
+ 1 + >
tU
0
>
Tripping
X
_ _.3 _
U
0
+ 1 + > + t>
U
0
>>
Alarm
_ _ _ _
U
0
+ 2 + >
tU
0
>>
Tripping
X
_ _.3 _
U
0
+ 2 + > + t>
I
E
>
Alarm
_ _ _ _
I
E
+ 1 + >
tI
E
>
Tripping
_ _.3 _
I
E
+ 1 + > + t>
I
E
> 
Alarm
_ _ _ _
I
E
+ 1 + > + 
tI
E
> 
Tripping
_ _.3 _
I
E
+ 1 + > + t> + 
I
E
> 
Alarm
_ _ _ _
I
E
+ 1 + > + 
tI
E
> 
Tripping
_ _ 3 _
I
E
+ 1 + > + t> + 
I
E
>>
Alarm
X
_ _ _ _
I
E
+ 2 + >
tI
E
>>
Tripping
_ _ 3 _
I
E
+ 2 + > + t>
I
E
>> 
Alarm
X
_ _ _ _
I
E
+ 2 + > + 
tI
E
>> 
Tripping
_ _ 3 _
I
E
+ 2 + > + t> + 
I
E
>> 
Alarm
X
_ _ _ _
I
E
+ 2 + > + 
tI
E
>> 
Tripping
_ _ 3 _
I
E
+ 2 + > + t> + 
tCB
Tripping
X
_ _ _ 4
CB + t>
Table 5.5: Example of assignment matrix of the output relays (default settings)
() = forward direction;
() = backward direction
This way, a tripping relay can be set for each activation and tripping direction.