MicroManager
Series CRG, PID,
CTCW
General Description • Standard
Features • Specifications • Model
Ratings/Dimensions • Connections
General Description
The MicroManager 3000 series is a microprocessor based system
controller designed to handle a wide range of industrial applications.
The simple user interface allows high level microprocessor control of
an application but without the need of a computer for configuration.
The Modbus RS485 communications port allows for all
parameters to be read and for selected parameters to be changed. Limited
programming capability is also available.
Models
Center Reference Generator • PID • CTCW
Model MM3000-CRG (Center Reference Generator) is designed for velocity
mode winding applications and for torque mode winding/unwinding applications.
In the velocity mode, the winder sets/controls the line speed. This
is typically accomplished by using a potentiometer input to the MicroManager
to set the desired line speed. The MicroManager calculates the required
center driven take-up speed to maintain the desired line speed.
The MM3000-CRG can also be used on torque mode
winders and unwinders (brake and driven). The CRG unit is ideal for
use on applications that require more precise torque control than torque
taper schemes, but less than full-featured CTCW (constant tension center
wind) control methods (such as Carotron’s Cortex
LT ®).
Operational Modes
For winders, the MicroManager can operate with a drive in either the
velocity or torque mode. For unwinders, the MicroManager can operate
with a brake or drive in the torque mode. The MicroManager provides
four methods for obtaining the roll diameter.
- Method 1: External Signal (Velocity or Torque Mode)
- Method 2: Count Roll Revolutions (Velocity or Torque Mode)
- Method 3: Count Line Revolutions (Velocity or Torque Mode)
- Method 4: Line Speed & Roll Speed (Torque Mode Only
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General Description • Standard
Features • Specifications • Model
Ratings/Dimensions • Connections
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MicroManager
Series CRG, PID, CTCW
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