Infranor SMT-BD1 Series, Руководство по эксплуатации

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1.0.0 GENERAL
1.1.0 Introduction
Series SMT-BD digital servo modules are PWM servo amplifiers that provide speed control for AC sinusoidal
motors (brushless) with transmitter resolver.
The pluggable SMT-BD1 system is available as a single-axis block version or as a multi-axis version that can
receive up to seven axes in a standard 19" rack including the power supply.
The basic amplifier module SMT-BD1 / A or B provides speed control for AC synchronous motors.
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SMT- BD1 / C version with option card SMT - Ix allows the direct position control of the motor by means of
an incremental position input command (stepping motor emulation).
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SMT- BD1 / D version with option card SMT - Ix allows the direct position control of the motor by means of
an incremental encoder position input command for applications such as electronic gearing.
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SMT- BD1 / E version with option card SMT - Ix allows the tension control of a material (thread or film) by
means of an analog tension sensor for winding/unwinding applications master/slave drives.
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SMT- BD1 / F version with option card SMT - Ix allows the indexing of a spindle motor axis for tool changes,
according to four programmable positions over one revolution.
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SMT- BD1 / G version with option card SMT - Ix allows product registration function using master/slave
operation.
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SMT- BD1 / H version with option card SMT - Ix allows all communication with the CAN interface instead of
the + 10V.
The parameter setting software BPCW , which is IBM-PC compatible with the WINDOWS
®
operating system,
allows the display of all amplifier parameters as well as their easy modifications.
1.2.0 General description
SMT-BD1 amplifiers have their own DC/DC converter to provide appropriate logic voltage. This power supply
provide the bus power voltage of 310 VDC as well as the auxiliary power supply which is necessary particularly
when the position output information needs to be saved.
Each module is packaged as a 6 U "double Eurocard":
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one power board with IGBT transistors
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one logic board with DSP (Digital Signal Processing).
SMT- BD1 amplifier controls directly the motor torque and speed by means of the information provided by a
transmitter resolver sensor.
The motor speed or torque input command is an analog command (± 10 V). The motor position is available as two
channels (A and B) and their complements, and one or several marker pulse(s) per revolution.
The number of pulses per revolution is programmable. Errors are displayed on the amplifier front panel.
All control parameters are programmable by means of a serial link and saved in a single EEPROM memory. The
auto-configuration and auto-tuning functions allows for easy and quick commissioning of the amplifier.