POSI sorter
Crossbelt
Electrical
VI acronyms
100

Each SCU can handle two drive motors? (true or false)

TRUE

100

What does CCU stand for?

Communication control unit 

100

What does VFD stand for?

Variable frequency drive

100

What does BLDC stand for?

Brushless direct current

200

What are the two types of slats?

hybrid slats and standard 

200

How many carriers are in a train?

8

200

This device converts AC to DC voltage?

Rectifier

200

What does PPI stand for?

Pulse position indicator 

300

When removing a standard slat, What part do you have to replace when reinstalling the slat?

Lock plate

300

What tool do you need to check for broken magnets?

Magnetic flux paper

300

This device is used to step voltage down or up in a electrical system?

Transformer 

300

What does MGUI stand for?

Maintenance graphical user interface

400

The first slat is detected by?

A plate mounted on the chain

400

Carriers are moved or driven by?

(LSM) linear synchronous motor 

400

The input voltage symbols of a VFD are L1, L2 and L3, What are the symbols for output?

U, V, W or T1 T2 T3

400

What does CCU stand for? 

Carrier control unit

500

What is each of the 4 proximity sesnors called?

Merge, Idle, Divert, First slat

500

The crossbelt had 3 main area, What are they?

Induct station, carriers, chutes

500

This device inside the VFD smooths DC voltage after rectification before sending it to the inverter?

DC bus capacitor 

500

What does SCADA stand for?

Supervisory Control and Data Acquisition

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