Jetter JM-204-480, Руководство пользователя

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44 Jetter AG
Drive controller specification
All drive controllers can be parameterized through the control program.
Function Meaning
Motor control (commutation) Space vector
modulation
PWM frequency 8 kHz
Current controller
– Cycle time 62.5 µs
Speed controller
– Cycle time
– Current pre-control 125 µs
adjustable
Position feedback controller
– Cycle time
– Speed pre-control 250 µs
adjustable
Position setpoint generator
– Sine-square and linear acceleration/deceleration
ramps
– Setpoint output cycle (position feedback controller
interpolation)
can be parameterized
individually
2 ms
Position sensing
Resolver:
– Resolution
– Sampling interval
Sine-cosine sensor (multi- and single-turn):
– Interface
– Resolution of absolute position
– Resolution of velocity pickup
– Sampling interval
12 bits per revolution
62.5 µs
HIPERFACE
15 bits per revolution
20 bits per revolution
62.5 µs