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Introduction – Salient Features
Rhino Motion Controls RMCS-2303 with UART ASCII is a high performance dc servo drive (10–30 V DC) designed
for optimized operation of any DC Servo motors with quad encoder feedback. This is an amazing cost effective
solution to provide closed loop servo control for various applications. The salient features of this drive:
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This drive provides a closed loop speed and position control for DC motor with encoder.
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The motor programmed speeds are maintained irrespective of the voltages supplied.
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Also by using this drive, the rated torque of the motor is available at all speeds and the torque does not
decrease with change in speeds.
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It is possible to run the motor in three different modes, Analog speed control mode, Digital speed control
mode and Position control mode.
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It has short-circuit protection for the motor outputs, over-voltage and under-voltage protection and will
survive accidental motor disconnects while powered-up.
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This drive is configured using MODBUS ASCII protocol via UART.
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There is a function in the drive for setting the Modbus Slave Address from 1 to 7 using physical jumpers
(Hardware Setting) or using PC GUI or any other device like PLC or microcontroller which can provide
proper data output on ASCII Modbus.
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There are three user modes in the drive :
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Mode 0 - Analog Control Mode
o
Mode 1 - Digital Speed Control Mode
o
Mode 2 - Position Control Mode
