Toshiba GR200 Series Instruction Manual page 691

Centralized busbar protection ied

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On/Off function

When the "Setting->Protection->Group (1 to 8)" sub-menu is displayed, the "On/OFF function"

is used to hide some unnecessary settings.

"On" indicates that the setting is enabled; the mark [>] will appear. More detail of the

settings provided within the hierarchy are described later.

"Off" indicates that the setting is disabled; the detailed settings are hidden, the mark [>]

is not indicated. The following figure shows the usage of On/Off function.

setting is confirmed.

Active group

Copy gr.(A->B)

Figure 11.5-10 Operation of On/Off function

Table 11.5-2 Explanation of [+>] mark in On/Off function

Protection group setting

The IED provides eight setting groups for the protection of the power system; the user can

choose an alternative setting group from one of the eight groups in response to a change in the

Change setting?

ENTER=Yes CANCEL=No

Return to the "OC"

setting screen.

Go to the sub-menu

Change setting.

6F2S1931 (0.20)

Centralized GRB200

(Soft: 030, 031, 032, 033, 034)

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