ElmoMC SimplIQ Digital Servo Drives-Whistle DC Installation Guide - Manual (Page 56)

DC Whistle Installation Guide Technical Specifications
MAN-DCWHIIG (Ver. 1.101)
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56
4.6.2. Velocity Loop
Feature Details
Controller type PI
Speed sampling time 140 to 200 µsec ( x2 current loop sample time)
Velocity loop bandwidth < 350 MHz
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
Incremental encoder only
Digital Halls
Resolver
Sin / Cos
Sin / Cos+ Digital Halls
Analog Halls
Tachometer
Potentiometer
Note: With all feedback options, 1/T with automatic
mode switching is activated (gap, frequency and
derivative).
Velocity command options Analog
Internally calculated by either jogging or step
Note: All software-calculated profiles support
on-the-fly changes.
4.6.3. Position Loop
Feature Details
Controller type 124 PIP
Position sampling time 280 to 400 µsec ( x 4 current loop sample time)
Analog input command resolution 12-bit inputs
PWM resolution 12-bit
PWM switching frequency on the load 2/ Ts (factory default 22 kHz on the motor)
Control inputs PLC or +5V level