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The master-follower logic for five motors enables
com drum separate motors with load sharing,
or with separate drums and separate motors with
shaft synchro control.
Reliable, integrated brake control logic for smooth
open and close logic without jerks improves
operational safety and performance.
Standard, ready-to-use crane solution.
■ Ready-to-use with proven crane functionality.
The benefits provided include enhanced equipment
protection, optimised fluid production, and overall
improvement system performance.
The load speed control enables optimization the
hoist speed for different loads. Adaptive
programming with blocks gives additional flexibility
for tailor-made modifications outside the ready-made
parameter structure. These include integrated speed match,
speed monitor, fast stop, slowdown and end limit
logic.
■ Optimal operational safety and perform ance built
into the drive.
Crane drive control program
A crane drive control with optimal operational safety
and perform ance built into the drive. The position measurement
enables position actual signals millimeters for further
logic.
3A 68375126 REV 17.
The ABB crane control program flexible control
platform, hich enables wide range connectivity
for start, stop and reference logic.2.
An easy-to-use, ready-made solution specifically for
cranes. This offers
precise and reliable control low speed without
speed feedback.
■ fixed, standard and ready-made crane applica
tion for different crane applications such harbor
cranes.
■ Available single-drive multi-drive with dynamic
and regenerative braking. This like having small PLC
inside the drive.
■ Integrated decanter control for the accurate speed
difference control two shafts, here direct com
munication via the fibre optic link betw een bowl
and scroll used. Brake
acknowledge, torque memory and pre-magnetisations
are the key software elements that ensure reliable
control.
Crane control program
This control program designed for different kinds of
crane motions mainly for hoist, trolley and long travel
motions.
The integrated service counters for aintenance logic
enable the different counters provide information.
Permanent magnet synchronous motor
(PMSM) control program
This control program available with standard control
application and system control application. Fast switchover logic betw een
stand-alone and master-follower logic increases the
operational productivity. Internal homing control logic
for position-controlled cranes can also done with
ready-made parameters. The motor
control software specially made for permanent
magnet low -speed high-torque motors.2009 Application software and programming 51
. The products not
only increase the production and pump efficiency, but
also reduce the stress the com plete pump system.
Centrifuge control program
■ Practical programmable sequences for conventional
centrifuges.Rod pump and PCP/ESP pump control
programs
These pump control programs have been specially
developed close cooperation with the oil industry
for artificial oil lifting applications. Permanent magnet software supports
adaptive programming with blocks.
■ Centrifuge control program supports adaptive pro
gramming with blocks.
Different functions standard increase the safety level
of the crane
