AXIOM PV Controller/Drive Features

PLC:

• Real-time scan supervisory function continuous from powe-up
  
  
• Typical scan time of 2-4 milliseconds
  
  
• Ladder logic allows 175 rungs, 4 lines deep, 5 input operations and an output coil
  
  
• Operations include: normally-open, normall-closed, logical invert, one-shot, output coil, latch, unlatch, timers and counters
  
  
• 64 character rung descriptor downloaded and uploaded with program
  
  
• Internal bit-flags for information transfer between controller and PLC

DRIVE:

• PV series drives use space vector commutation providing better bus voltage utilization than traditional sine drives for improved speed/torque curves
  
  
• Flux vector current control provides accurate high bandwidth control of torque producing current for better efficiency and more torque over the full speed range than with traditional sine drives
  
  
• Drives MRV series brushless servo motors or can be configured for customer specified linear or rotary 3-phase brushless servo motors
  
  
• Autophasing eliminates the need for Hall sensors in motors
  
  
• Drive enable input