| Introduction VM3 is the third version of the "View Memory" utility 
        written for MEI motion controllers; earlier versions (VM and VM2) worked 
        with DSP-series controllers. The VM3 utility allows you to view and alter 
        data stored in memory on the XMP-series controller card. This includes 
        data inside and outside the SHARC DSP processor. When using VM3 to alter 
        data on motion controllers, exercise extreme caution at all times:  DANGER! Changes 
        made to memory take effect immediately, including data designed for motion 
        components such as motors and encoders. Verify that personnel are clear 
        of the movement zone and equipment is safeguarded BEFORE making any changes 
        to memory data. Always operate equipment with an emergency off switch 
      (EMO) at the ready, especially when writing and testing new software configurations.      Back to Table of Contents | Next 
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