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10
Electronic Motor Protection Relays
Technical Data
Adjusting Settings
4-2. Moving between the Settings Menus (
※ This feature is useful for adjusting certain settings while the relay is in operation.
˙ Pressing the
,
at the first settings menu enables cycling through the settings menus. Refer to the table below for the sequence of
the menus displayed.
˙ Additional settings menus will not display when some parameters are set to OFF to enhance user convenience.
˙ When overcurrent characteristic is set to inverse time, the activation delay time setting item is indicated as cLs, instead of oc-t.
5. Return to Test Mode
˙Press the TEST/RESET button while in the settings screen will return to the test mode.
˙ When the current settings value is being displayed (settings flashing), pressing the TEST/RESET button twice will return to the test
mode.
˙ The relay will automatically revert to the test mode if no key inputs are made for a certain period of time while in the settings menu or
while current value is flashing.
6. Checking Settings During Operation
˙Repeatedly pressing the SET button during operational mode will scroll through the current settings (regardless of operational status).
7. To Change the Set Value in Operation Mode
˙The set value for rated current can be changed in operation mode.
˙Just press the "Reset" button in operation mode and enter the password.
˙To ensure safety, it is not allowed to set the value beyond the maximum rating of 60 A and the minimum rating of 0.5 A directly.
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Buttons)
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