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Delta Computer Systems, Inc. 11719 NE 95th St., Suite D, Vancouver, WA 98682-2444
360/254-8688 Fax 360/254-5435 email@deltacompsys.com http://www.deltacompsys.com
MMC120
Two Axis Linear
Motion Control Module
The MMC120 is a high performance
motion control module compatible
with the Modicon® TSX Quantum
Automation SeriesTM Programmable
Controllers. The module provides an
effective way to control the position of
two axes. The MMC120 senses
position using magnetostrictive
displacement transducers and controls
the associated output based on
programmable parameters.
Features
· ModConnect® Certified
· Quantum compatible
· Two axes of control
· Isolated inputs and outputs
· RS-232 diagnostic port for tuning
parameters and graphic display of
motion
· Direct connection to
Magnetostrictive Transducers and
proportional/servo valves
· Motion profiles can be changed on
the fly
· Full PID loop control
· Velocity and Acceleration Feed-
Forward terms
· One millisecond control loop
· FLASH memory for parameter
storage
Applications
· Forest Industry machinery
· Pinch roller positioning
· Hydraulic actuators
· Palletizers/Stackers
· Laser positioning
· Tube forging machines
Magnetostrictive Inputs
· Resolution to 0.001 inches
· Direct connection to Start/Stop and
Gated magnetostrictive transducers
· 1 circulation at 120 MHz
· Differential line receiver or singleended
inputs
· Maximum speeds up to 200 inches
per second (0.004" resolution)
· Transducer lengths up to 240 inches
(0.004" resolution)
· 2500 VAC isolation
Drive Outputs
· ±10 volts
· 1 millisecond update
· 2500 VAC isolation
· Current output available with
optional VC2100 module
Tuning/Diagnostics Program
· DCS120 provides a graphic display
of latest motion profile position and
drive information
· Calculates Scale & Offset
parameters
· Provides access to auto tuning
function
· Allows activation of simple motion
profiles from a PC
· Permits user to change control
parameters from a keyboard
· Displays parameter and status
information for both axes
· Saves and retrieves graphic
diagnostic information
Event Control
· Designed for time-critical
applications
· Repeatable 1 millisecond
execution of motion commands
· Provides easy, spreadsheet-style
programming
· Responds to time delays, status
bit conditions, or positions
· 256 event steps
