Woodward highprotec MRI4, User Manual

Page: 381 / 727

Switchgear/Breaker – Manager
Trip Manager – Assignment of commands
The trip commands of the protection elements have to be assigned within menu [Control/Bkr/Trip Manager] to the
switchgear (presumed, that the switchgear is make/break capable) .
In the Trip Manger all tripping commands are combined by an “OR” logic. The actual tripping command to the
switchgear is exclusively given by the Trip Manager
. This means, that only tripping commands which are assigned
in the Trip Manager lead to an operation of the switchgear. In addition to that, the User can set the minimum hold
time of the tripping command within this module and define whether the tripping command is latched or not.
381 MRI4 DOK-HB-MRI4-2E
Aux ON-I
Aux OFF-I
Ready-I
SG[x].OFF Cmd1
SG[x].OFF Cmd2
SG[x].OFF Cmd3
S
G
[x
]
OFF Cmd
ON Cmd
TripCmd
Prot ON
I[1].TripCmd
I[2].TripCmd
I[3].TripCmd
I
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V[1].TripCmd
V[2].TripCmd
V[3].TripCmd
V
P
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M
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le
HMI
Autoreclosure CLOSE
Command
Scada
* Availability dependent on
device type
*
*
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