PEERPSI Posted October 2, 2012 Share Posted October 2, 2012 I've gone through the Encoder table setup several times, checked for my Lissajous pattern with the preamp connected to the ACC-51S and it looks good. I'm not getting any postion counts. When I try to view $78800 in a watch window I get the message Cannot read value. Anyone have an idea where I might be going wrong? Link to comment Share on other sites More sharing options...
Omron Forums Support Posted October 5, 2012 Share Posted October 5, 2012 According to page 16 of the ACC-51S Manual, the encoder address of channel 1 is $78000, not $78800, which is the ADC address of channel 1. Also, keep in mind that your E1 jumper setting will affect the base address of the ACC-51S: it will be at $78800 if E1 is at pins 2-3, and $78820 if E1 is at pins 1-2. You must have your ECT entries read the correct base address based on E1's setting. Link to comment Share on other sites More sharing options...
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