GEFRAN-SIEI ARTDrive Vector V2 400Vac Series, Instruction Manual

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ARTDrive V2 series - Instruction manual Chapter 1 Function and Feature • 15
Chapter 1 - Function and Feature (Overview)
The ARTDrive is a field-oriented vector Drive with excellent speed control
properties and a high torque.
Available control modes are:
-
Field oriented with speed sensor
- Field oriented without speed sensor (Sensorless vect mode)
- V/f control
Space vector modulation keeps the noise level to a minimum.
-
Output voltage up to 98% of input voltage
- Self tuning procedure for current, and speed regulators
The Drives are fitted with IGBTs (insulated gate bipolar transistors).
The output is protected against ground fault and phase to phase output short.
Regulator power supply via switched-mode power supply unit from the DC Bus
circuit. Power supply backed-up in the event of short-term voltage dips.
Galvanic isolation between control section and command terminals.
Analog inputs designed as differential inputs.
Simple operation of the drive:
-
via the terminal strip
- via the user-friendly keypad
- via the PC configuration tool supplied and the RS485 serial interface
- via a fieldbus connection (optional): PROFIBUS-DP, CANopen/DeviceNet.
Fault register storing the last ten fault alarms with the associated lifetime.
Overload control
Engaging a running motor
Three freely configurable analog two analog outputs on the standard
device
Expansion of the analog / digital outputs and analog / digital inputs via option
cards
Speed and torque current regulation possible
Adaptive speed regulation
Speed-related alarms
Motor potentiometer function (Increase/Decrease speed by command)
Jog operation
8 internal speed reference values
4 internal accel/decel/emergency ramps
2-wires/3-wires control
Local/Remote control
PID control
Controlled stop in case of AC mains power loss.
Active ride-through of AC line power dips
Configurable commands interface: edge sensitive; pulse start/stop.
Function block scheme execution available as standard (supported by PC
configuration tool function block editor)
Diagnostic capture buffer