additional sizes on the horizon for higher power applications. At 200 to 240V (±10%) the A, B and C frame sized units offer 0.25 to 0.75kW, 1.1 to 1.5kW and 2.2kW respectively, while at 380 to 480V (±10%) the B and C units offer 0.37 to 1.5kW and 2.2 to 4.0kW respectively.
Installation is achieved in three simple steps: fit the unit to the cabinet using a DIN rail or screw mount; connect up using the simple push-in connectors, and start basic operations using the default optimised factory configuration. For more complex applications, parameters can be set using Leroy Somer's SYPTLite programming tool and downloaded to the drive via a 'LogicStick'.
The ten most commonly used parameters are listed on the front cover of the drive. These parameters make up level one and are supplemented by a further 85 additional parameters split across two further levels giving a total of 95. A number of these parameters have been changed or added to increase the flexibility of the drive from the removable keypad.
When programming, users can take advantage of an isolated serial communications cable for use with LS Soft, a proprietary programming package that offers a number of different wizards for easy configuration. The serial communications port also handles data from SYPTLite.