Configuration of drive parameters can be performed by push buttons mounted on the front panel or via an RS232 link. A three character LED display is used for viewing drive parameters or drive status information whilst programming via the push buttons.
All drive types support 4, 6 or 8 pole motors, and are compatible with the HDX motor range. A brake output is routed directly to the motor, avoiding external relay circuits.
Monitoring outputs on the drive include a simulated encoder output with a relocatable marker pulse, allowing the use of the drive within a servo control loop with the ability to generate the marker pulse at any physical shaft position. Additional analogue outputs include a torque reference, tacho, DC bus level and motor current monitor.
Three-phase drives can be powered from the following types of AC power systems:
A TN – mains system type A and B, in which the earth/ground is connected as part of the supply, as shown in Figure 1-1. In this system all exposed conductive parts of the installation are connected to the earth/ground point of the source of the supply.