2.2 Local panel operations
2 Local panel user interface
Operation and configuration
instructions
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Second menu of I>> 50/51 stage
Figure 2.2.2-2. Second menu (next on the right) of I>> 50/51 stage
This is the main setting menu. The content is:
These are the group 1 setting values. The other setting
group can be seen by pressing push buttons ENTER and
then RIGHT or LEFT. Setting groups are explained in
chapter 2.2.3.
The maximum of the three measured phase currents is at
the moment 403 A. This is the value the stage is
supervising.
Status of the stage. This is just a copy of the status value in
the first menu.
The pick-up limit is 1013 A in primary value.
The pick-up limit is 2.50 times the rated current of the
protected object. This value can be edited if the operating
level is at least "Operator". Operating levels are explained
in chapter 2.2.5.
The total operation delay is set to 600 ms. This value can be
edited if the operating level is at least "Operator".