Specification :

Features and Benefits :

General :
• 24-bit digital signal processor ( DSP) for fast, dynamic
response
• 512 kilobytes battery backup memory for application setup data
• 1.5 megabytes scratch pad memory and 6.0 megabytes firmware memory
• Clock/ calendar maintains accurate time during power outage
• Sine-coded PWM waveform output for improved torque performance
• High-switching-frequency IGBT devices for smooth, quiet operation
• Digital current regulator for high-speed operation and fast response
• Digital space vector control for reduced motor noise and low current ripple
• Flux vector control for full starting torque and full torque to base speed
• Variable-frequency operation for simple control of motor speed
• Internal control loop for maintaining speed with sudden load changes
• Automatic field weakening for speeds up to three times base speed
• Integral DC link choke for high power factor and low total harmonic distortion
• Optional dynamic braking for fast deceleration or energy absorption
• Power disturbance ride-through for reducing nuisance trips
• User-programmable analog and digital inputs and outputs
• Through-hole heat sink mounting of chassis units for dissipating heat externally
• Optional NEMA 1 ( IP20) and NEMA 4 ( IP66) enclosures

Ease of Installation, Setup, and Maintenance :
• Automated setup features require no chart recorders or meters
• Software calibration and adjustment eliminates tuning components
• Digital parameter adjustment for precise and repeatable settings
• Software input and output scaling eliminates potentiometers
• Complete, self-contained package requires minimal option boards
• Identical control boards across full power range reduces spare parts

Ease of Use :
• Touch keypad for easy parameter adjustment and access to displays
• Two line descriptive plain-language display with numerical and bar graph readouts
• Comprehensive fault diagnostics displayed in plain language
• Real-time motion information and time-stamped fault log

Safe, Reliable Operation :
• Extensive electronic protection circuits
• Tolerant of AC line voltage and frequency fluctuations
• S-curve acceleration reduces shock and extends equipment life
• Multilevel security code prevents unauthorized parameter changes
• Lockout of local operator controls for safe remote operation