Elmo ExtrIQ line Guia de Instalação descarregar pdf (Página 62)

Hornet and Bee Installation Guide Technical Specifications

MAN-HRBEIG (Ver. 1.3)

www.elmomc.com

4.5.2. Velocity Loop

Feature Details

Controller type PI

Velocity control

• Fully digital

• Programmable PI and FFW control filters

• "On-the-fly" gain scheduling

• Automatic, manual and advanced manual tuning

Velocity and position feedback

options

• Incremental Encoder

• Digital Halls

• Interpolated Analog (Sin/Cosine) Encoder (optional)

• Resolver (optional)

• Tachometer and Potentiometer (optional)

Note: With all feedback options, 1/T with automatic

mode switching is activated (gap, frequency and

derivative).

Velocity loop bandwidth <350 Hz

Velocity sampling time

140 to 200 µsec (2x current loop sample time)

Velocity sampling rate Up to 8 kHz; default 5.5 kHz

Velocity command options

• Analog

• Internally calculated by either jogging or step

Note: All software-calculated profiles support on-the-fly

changes.

4.5.3. Position Loop

Feature Details

Controller type “1-2-4” PIP

Position command options

• Software

• Pulse and Direction

• Analog Potentiometer

Position loop bandwidth <80 Hz

Position sampling time

280 to 400 µsec (4x current loop sample time)

Position sampling rate Up to 4 kHz; default 2.75 kHz

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Elmo ExtrIQ line Guia de Instalação Página 62