VI BRAKE MONITOR

Brake behavior becomes evidence.

Proving feedback, timing and sequence captured for the mechanic.

VI Brake Monitor is designed to show what the brake system did, when it did it, and which evidence should be verified next.

See VI Assistant

Monitor the event, not just the alarm.

The current public diagnostic language includes failed SW1/SW2 proving, no switches made, feedback made without the expected coil state, feedback lost during run, and wear-switch diagnostic conditions.

BRK-F001–F008Proving timingFault historySequence evidence

TIMING CONTEXT

< 0.300 sNormal reference category

0.300–0.500 sMarginal

0.500–1.000 sAbnormal

> 1.000 sCritical

Timing category is diagnostic context, not proof of root cause.

EVIDENCE BEFORE CONCLUSION

A named fault is not a condemned component.

Observe

What did VI actually see?

Correlate

What were the command, coil, SW1/SW2, timing and operating states?

Verify

Does physical brake movement agree with the electrical feedback?

INTERACTIVE BRAKE EVIDENCE LAB

Change the event. Watch the evidence change.

Website simulation only — no connection to elevator equipment.

VI BRAKE MONITORMONITORING

COIL / COMMANDON

SW1PROVED

SW2PROVED

PICK TIME0.24 s

VI EVIDENCENormal monitored brake cycle

Command and proving feedback agree with the monitored sequence.

TECHNICIAN VIEW

Evidence agrees

OBSERVE

Brake command and both proving channels agree.

CORRELATE

Timing and sequence are preserved with the event.

VERIFY

No fault conclusion is required from this simulated cycle.

SEQUENCE REPLAY · SIMULATED

Watch the event unfold.

Illustrative timing and transitions. No connection to operating equipment.

EVENT 1 / 4T + 0.00 s

State observed

Choose a scenario to replay a simulated event.