Resetting the Circuit Breaker After a Trip Due to an Incident Detected by TS Self-tests

Reset Procedure

The following table shows the sequence of actions to follow after a trip due to a major malfunction is detected by the TS trip system. Further explanation of each action is given in the following paragraphs.

Step	Action
1	Identify the trip cause.
2	Consult the active alarms by using: a smartphone with EcoStruxure Power Device app connected to the TS trip system through NFC wireless communication . a PC with EcoStruxure Power Commission software connected to the TS trip system: through USB connection.
3	Perform the actions recommended to restart after the trip. Refer to DOCA0299●● EasyPact MVS - TS Trip System - User Guide.
4	Reset the circuit breaker.
5	Press the for 3 seconds to reset the latched events and switch off the trip cause LEDs and the status bar.
6	When the circuit breaker is ready-to-close, re-close it.

Identifying the Trip Cause

When the circuit breaker is tripped due to the detection of a major internal malfunction, the blue fault-trip reset button on the circuit breaker is popped out, and the trip cause is indicated by the status bar and the service LED.

Description	Indication LEDs
Major internal malfunction detected		Ready LED: off Status bar: blinking red Service LED: blinking red All trip cause LEDs: off

Description

Indication LEDs

Major internal malfunction detected

Ready LED: off

Status bar: blinking red

Service LED: blinking red

All trip cause LEDs: off