DEMA CPM 311, User Manual

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Settings » Automatic Control Settings » Trip Settings
A. This window is accessed by clicking the
Trip Settings
button in the
Automatic Control Settings
window.
B. Save to Buffer button sends the parameter changes to the DigiConnect buffer. When changes are
to be applied to CPM 311 unit,
Save to Device
button must be utilized, which is located under the
Buffer
tab.
1. Alternatives in the
Trip Settings
window provide the user to choose whether the defined
protection functions can trigger a trip process or not. As seen on the picture above, the window
gives the protection function titles, the current settings, and
Active
/
Passive
options for the
functions to trigger a trip. By default, the settings are made as
Active
so as to provide all
functions to trip the CB; if any of the settings are changed the Passive , the related functions will
still run and generate alarms if predefined conditions occur, but tripping by these functions will be
prohibited.
WARNING!
Settings changes made on this menu will directly affect the way CPM 311 controls the circuit
breaker. It is strongly recommended that settings changes are evaluated and made by only
authorized personnel! □