Pressing the
Reset Button
The power supply module has a Reset button on its front panel.
NOTE: The power is still present on the backplane when pressing Reset button.
Pressing the Reset button of a standalone power supply module, triggers an initialization sequence of the modules on the rack that it supplies.
As a consequence:
In a redundant configuration, pressing one of the Reset buttons of the power supply modules, triggers an initialization sequence of the modules on the rack that they supply. There is no need to press simultaneously both Reset buttons of the redundant power supply modules.
As a consequence:
-
Both ALARM relays are forced to open state, and
-
The OK, RD, and ACTIVE LEDs of both power supplies are switched off.