6.2 Controlling
6.2.1 Controlling circuit breakers and disconnectors
The primary equipment can be controlled via the LHMI with the Open and Close
buttons when the IED is set to local control mode and you are authorized to access
control operations.
As a default, breaker 1 is always the first to be controlled. If other controllable objects
are available, select them in the control menu.
1. Select Main menu/Control.
The list of controllable objects is shown.
2. Enter the password when prompted.
3.
Select an object with or and press .
The object is selected and is ready to be controlled.
4.
Press
to open or to close the object.
A071174 V3 EN
Figure 48: Selecting object
5.
To confirm the operation, select Yes and press .
A071170 V3 EN
Figure 49: Opening circuit breaker
•
To cancel the operation, select No and press .
Section 6 1MRS756499 A
Operating procedures
70 RED615
Operation Manual
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