Diagnostic System and Performance
for Rack and Pinion Elevators
QarVision RP™ is the only
universal remote diagnostic system and monitor for all rack and
pinion elevators. Based on the QarVision™
system for in-building elevators, the RP version adds
features to meet the special needs of hoists in
construction and industrial environments.
QarVision RP™ places
independent sensors on all of the key components
to tell you what the elevator is actually doing. You get the
data you need to quickly diagnose problems.
Door and emergency switch problems are
among the most common causes of elevator shutdowns. QarVision
RP™ lets you see remotely if a car door or landing gate
is open, or if the emergency switch is set. This can
save a costly trip to the site.
Unusual car motion is
a major cause of complaints. When passengers say
it is "slipping", "jerking", or "sluggish", the
accelerometer in QarVision RP™ will show you what they mean.
Rack and pinion elevators
must be shut down during high winds to prevent
cable damage. QarVision RP™ monitors an anemometer and
sends email or text messages when the wind exceeds a
QarVision RP™ records VFD
faults and warnings and sends the ones you want by
email or text message.
Power to the elevator
can cause problems if it is not "clean", but how do you
know? QarVision RP™ records current and, with an optional
voltage sensor, records voltage.
Collecting and analyzing the data is easy. If you prefer,
we will do it for you.
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