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ELEVATOR DRIVES SUPPORT PAGE

F5 hardware measurements

Video classroom
 

Video 1 – checking the input rectifiers

This video shows the process to measure the F5's input rectifier stage. This is an important verification step if the drive power at the input terminals but the DC bus stage is not powering up.
 

Video 2 – checking the braking transistor

This video shows the process to measure the F5's internal brake transistor. This is an important verification step if the brake resistor is not functioning as expected.
 

Video 3 – checking the IGBT output transistors

This video shows the process to measure the F5's IGBT Output transistors. This is an important verification step if the IGBT Output transistor is not functioning as expected.

How to replace the F5 encoder card

This series of educational videos from KEB America is to assist you in replacing the encoder card in your F5 VFD.
 

Replacing the F5 Encoder Card – D and E Size Drives

This video shows how to replace the encoder card on the D and E housing F5 VFD or inverter.
 

Replacing the F5 Encoder Card – G and H Size Drives

This video shows how to replace the encoder card on the G and H housing F5 VFD or inverter.
 

Replacing the F5 Encoder Card – R and U Size Drives

This video shows how to replace the encoder card on the R and U housing F5 VFD or inverter.

COMBIVIS 6

Video tutorial series
 

Video 1 – Cables for connection

There are several different types of cables that can be used to connect to a KEB inverter using the COMBIVIS software. We will cover some of the common ones.
 

Video 2 – Connecting to an F5 drive

This video shows how to connect a KEB F5 VFD, inverter or other device to COMBIVIS 6 automation software.
 

Video 3 – Navigation and editing parameter values

This video shows how navigate COMBIVIS 6 automation software after connecting to a KEB F5 device and how to set parameters with the inverter or keypad operator.
 

Video 4 – Saving projects and parameter lists

This COMBIVIS 6 automation software tutorial shows how to save projects and create parameter lists.
 

Video 5 – Setting up and saving online scopes

This video shows you how to create and save online scopes in KEB's COMBIVIS 6 automation software.
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