Vector control for improved precision, induction or PM motors possible
Extensive parameter set, including PID control
Dedicated machinery 8-step sequencer (or 16 steps with additional FW – speak to ABB)
STO as standard, SIL 3, PLe, connections are behind the keypad (see images)
Logical parameter set, accessed by a choice of keypads
Control via I/O, or fieldbus interfaces (option)
External 24 V option allows the drive control to be powered up without the need for mains
Real Time Clock (RTC) when assistant keypad fitted, operations can be triggered using the internal timed functions
DC connection, the drive can be connected to a common DC bus – useful in larger machines
Multiple mounting configurations: wall or DIN Rail, back or side, IP20 rated
Unified height and depth across the sizes makes cabinet design easy (cable trays run parallel)
Can be programmed in the box with FlashDrop tool (stock no.621-1329), allowing fast and easy drive set-up and commissioning for volume manufacturing without needing to apply power to the drive
The ABB logo clip can also be removed for OEM’s wishing to brand label
Please see the data sheets for dimensions etc
ABB ACS355 drives bring a number of benefits:
Dedicated for machinery applications, to allow easy machine automation
Built in Braking chopper as standard, converting kinetic energy to braking power (external resistor required)
Sequencer and extended parameters can remove the need for external controllers (PLC’s) thus reducing machine costs
Timed functions allow the drive to operate differently at different times of the day (requires assistant keypad)
Improves motor speed control compared with vector controller.
Choice of keypads to suite the budget
May be networked with other automation equipment (via I/O and Fieldbus options)
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