Wittenstein Simco SIM2050D, Руководство по эксплуатации

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simco
®
drive SIM2050 Operating Manual
en-8 4022- D048047 Revision: 04
3.3 Electrical data
Electrical data Unit SIM2050D
Nominal supply voltage, intermediate circuit V DC 48
Nominal power W 2500
Intermediate voltage V DC 12 .. 60
Logic power supply V DC 12 .. 60
Current consumption of logic supply mA DC < 250
Nominal output current of the output stage Aeff 42
1
Peak output current of the output stage (for 5s) Aeff 84
Switching frequency of the output stage kHz 8 .. 32
Electrical rotary field frequency Hz 0 .. 1000
3.4 Description of the simco
®
drive series
WITTENSTEIN simco
®
drive is an intelligent drive amplifier series for sine-commutated servo
motors with a continuous power of up to 2000 W and peak output of up to 4000 W.
The different types of housing in the simco
®
drive series allow for a high degree of flexibility in
installation.
The housing with protection class IP65 enables decentralized assembly, so that the drive
technology can be integrated modularly and flexibly in the machine structure, reducing wiring.
The drive amplifier with protection class IP20 on the other hand is designed for central
installation in the control cabinet.
Depending on the device version, CANopen according to DS402, EtherCAT with CoE,
PROFINET RT/IRT, Ethernet/IP IO or SERCOS III with FSP Drive is available as a
communication interface.
The intelligence is reflected in the wide range of encoder interfaces, such as ENDAT 2.2, BISS
C or Resolver, high resolution current regulation and event logging with real-time clock.
Intuitive startup and diagnosis is possible using the PC-based, MotionGUI graphic user
interface.
3.4.1 Integrated safety
−
Comprehensive diagnostic functions to protect the drive amplifier, such as
overvoltage, overcurrent, short circuit or ground fault.
−
Temperature monitoring of the drive amplifier, motor, and optionally the gearbox.
3.4.2 Digital control
−
Digital d-q current controller (PI) with a sampling rate of up to 32 kHz
−
Digital position and speed controller (PI) with a sampling rate of 8 kHz
−
Feed forward control of speed and current possible
−
Adjustable pulse width modulation with a clock rate of 8 .. 32 kHz
−
Anti-windup structure for all controllers
3.4.3 Inputs and outputs
−
4 programmable galvanically isolated digital inputs, 24 V
−
2 programmable galvanically isolated digital outputs, 24 V (short-circuit proof)
−
Output for controlling a 24 V holding brake
1
In the case of a vertical mounting position, the nominal output current of the output stage is achieved using the
recommended cooling units and a PWM frequency of 8 kHz. The nominal output current may reduce considerably
in the case of other mounting positions or PWM frequencies.