The XDC is a 6-axis servo amplifier designed to work with DC brush servomotors. Each axis is independent, and can be set up to do velocity or position control on the motor. Communication with the amplifier and control of the functionality and the motion is via RS-232 serial communications.
Each axis can be set up in Position or Velocity mode. In the Velocity Mode, a JOG instruction will cause the motor to be
rotated at a constant speed as defined by the user. In Position Mode, point-to-point incremental or absolute position is
commanded based on acceleration, deceleration and cruise velocity parameters. Various Homing options are supported as well.
ELECTRICAL INTERFACE
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Bus Voltage 12 – 24VDC
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Logic Power Derived internally from the bus power
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Motor Power 1.4A RMS continuous / 2.1A RMS peak per axis
PRODUCT FEATURES
Communications Interface
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Communications with the drive is done using an RS-232 interface, running at 9600bps.
Motor Types
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The XDC is designed to drive DC brush servomotors.
Motor Feedback
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Quadrature Encoder, up to 1MHz
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Differential (RS-422) or single-ended (TTL)
Motion Options
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Constant velocity
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Homing
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Incremental or absolute point-to-point position control
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Configurable software position limits
Dedicated I/O
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Dedicated over-travel limit inputs.
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The CCW over-travel input doubles as a Home input.
General-Purpose I/O
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16 general-purpose inputs
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16 general-purpose outputs
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5V and 12V power supplies are brought out at the I/O connector for use in powering external sensors.
Diagnostics
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Data recording of velocity, position and position error
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Fault messages explaining which fault has occurred
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Fault history, with the 10 most recent faults
Data Recording
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Real-time recording of velocity, position and position error
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Two parameters can be recorded simultaneously
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Up to 1000 data points, with programmable sample time
ORDERING INFORMATION
For ordering the XDC, please use the following part number:
SEP206