Download Synchronize positioning

Introduction
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Synchronize positioning
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Introduction
Frequency converter works as a positioning controller with the help of encoder. Encoder should be
installed on motor shaft but also it’s possible to use encoder after gear. When encoder is in motor
shaft it’s possible to use closed loop motor control. This makes positioning more accurate.
Application support also System Bus communication this communication makes possible to
synchronization with two drives. Master drive sends it’s actual position to Follower drive and
follower correct it’s speed reference to stay in position window if follower drive fails to stay in
window follower sends stop request to master an both drive stops at the same time with minimum
position difference.
Additional functions:
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Programmable Start/Stop and Reverse signal logic
Reference scaling
One frequency limit supervision
Second ramps and S-shape ramp programming
Programmable start and stop functions
DC-brake at stop
One prohibit frequency area
Programmable U/f curve and switching frequency
Auto restart
Motor thermal and stall protection: Programmable action; off, warning, fault
Automatic encoder recognition (Incremental/Absolute)
Auto stop when calibrated
24-hour support +358 (0)40 837 1150 • Email: [email protected]
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