CONTREX CX-1200 - Manual (Page 78)

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CALIBRATION
This procedure is a series of steps designed to verify the motor/drive/encoder wiring and polarity setup some of the basic
parameters necessary for proper operation of the CX-1200.
Before you begin this procedure, the motor and drive must be wired and configured in accordance with the manufacturer’s
instructions. Refer to your drive manual to assist you in making the following drive adjustments:
• Set the maximum speed adjustment on the drive to deliver 10% more speed than the expected maximum
speed required for your application.
• Set the acceleration and deceleration times to their fastest settings.
• Set the IR compensation to its minimum setting.
• Set the Integral compensation to its minimum setting.
The CX-1200 must be configured and installed in accordance with the installation procedures indicated in the Installation
section of the CX-1200 Technical Reference Manual and the CX-1200, including its PLC, will be programmed as factory
default.
NOTE: Sync Mode {CP-203} MUST have OFF selected. If the CX-1200 is not at factory default, then reference the
Operator Interface Primer, Locating a parameter through the code select key procedure, (page 6) and
check Sync Mode {CP-203}.
Setup consists of the following:
• Freq 2 and CO Setup
• Motor/Encoder Signal Polarity Setup
• Master Mode and Feedforward Scaling
• Lead Scaling
• Follower Mode Scaling
DANGER
Motion will occur in the calibration procedure.
It is possible that sudden/violent motion could
result and cause damage or personal injury.
Make sure that the motor is secured in place.
Take all possible precautions to ensure your
safety.