cyber
®
simco
®
drive 2 operating manual
Revision: 02
5022-D057946
en-13
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3.4 Description of the simco
®
drive series
WITTENSTEIN cyber
®
simco
®
drive 2
is an intelligent drive amplifier series for sine-
commutated servo motors with a continuous power of up to 750 W and a peak output of up
to 1.5 kW.
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 Cip Sync 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.
Intuitive startup and diagnosis is possible using the PC-based, MotionGUI 2 graphic user
interface.
3.4.1 Integrated safety
Comprehensive functions to protect the drive amplifier, such as overvoltage,
overcurrent, short circuit or ground fault.
Temperature monitoring of the drive amplifier, motor, or optionally the gearbox.
3.4.2 Digital regulation
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
Pulse width modulation with a clock rate of 16 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 (only if logic and/or power supply
voltage >= 24 V DC)
3.4.4 Environmental conditions
Ambient temperature during operation:
IP20 0 … 45 °C, IP65: 0 … 55°C for
nominal data
Air humidity during operation: Relative humidity < 85 %, non-condensing
Installation altitude: < 2000 m above sea level without affecting performance
Protection class: IP65 or IP20 in accordance with EN60529, depending on the
product
For IP20 version, the following applies: Degree of pollution 2 according
to EN 60204 / EN 50178
Summary of Contents for Cyber Simco Drive 2
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