Download NOTE - Elevator Controls

Appendix A4
KEB Combivert F5 Motor Drive Unit
A4
Motor Drive Parameters
A4.1
Drive Parameters Overview
Review and become familiar with the KEB Combivert F5 Motor Drive Unit, Technical
Manual. For simplified reference we will refer to it as the Drive Manual.
Pay particular attention to all safety precautions. Study the job prints, noting that the
interface to the drive consists of basic drive inputs including:
a. Direction / run input
b. Speed selection signal inputs
c. Power inputs to terminals L1, L2 and L3
d. Encoder inputs
The basic outputs are:
a. 3-Phase output to motor through contactor
b. Fault output (drops DSAF relay if a fault condition is detected)
c. Drive run output
d. ABS speed output
CAUTION: Do not connect the building power supply directly to the motor
contactor.
WARNING: Power capacitors in the drive remain charged for some time
after power is removed. Use care to prevent injury.
Familiarize yourself with use of the motor drive's Digital Operator in the drive
manual, Section 4 – Operation of the unit, to verify and/or set parameters.
NOTE: The KEB Combivert F5 Motor Drive Unit set up directions
below are for Gearless Permanent Magnet AC motor applications.
NOTE: Do not change any parameters except those found in the following tables.
Other parameters are either not used in this particular application or are preprogrammed to EC default settings.
Verify that the parameters are as listed on the job-programming list supplied with the
Elevator Controls job prints. Parameters listed below have been changed from the drive
manufacturer defaults by Elevator Controls. Parameters noted (*) may need to be fine tuned
during adjustment.
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