Schneider Electric ALTIVAR 58 TRX - Manual (Page 68)

Altivar ® 58 TRX AC Drives
Additional Functionality Provided in the ATV58 Type FVC Drive
© 2000–2003 Schneider Electric All Rights Reserved
68
09/2003
ADDITIONAL FUNCTIONALITY PROVIDED IN THE ATV58 TYPE FVC DRIVE
The ATV58 Type FVC drives differ from the ATV58 TRX Type H base product as follows:
• Faster motor control algorithm in open loop and closed loop.
• PID regulator with trim input.
• Motor fluxing options: continuous, by logic input, or on motor starting.
• Ability to customize the shape of acceleration and deceleration ramps.
• Acceleration and deceleration ramp increments selectable as 0.1 or 0.01 seconds.
• Ability to use +/- speed trim around a speed reference input.
• PI mode for applications where initial response time is critical.
• IP mode for applications where suppressing speed overshoot is critical.
• Variable torque macro has been removed. No variable torque ratings.
These functions are described in the following pages.