FET_Destroyer Posted September 3, 2014 Report Posted September 3, 2014 Hello Guys, I've have some problems with an incremental encoder from omron, a CJ2M and a MD121 pulse IO. I configure the encoder, which is 360 ppr, so differential mode will be 360*4=1440 pulses. These are my settings on CX-Programmer, I tried, 100khz, without Phase Z reset, I tried the continue mode, but still the encoder loses 1,2, or 3 pulses per revolution. I tried another encoder and same happening, which leave me the MD212 and its configs. Maybe they are wrong or maybe a broken MD212. Can somebody help me to check if everything is configured incorrectly. Regards Quote
Sergei Troizky Posted September 3, 2014 Report Posted September 3, 2014 What is the encoder rotation speed? What is the encoder connection to the MD? Do you download the configuration, or just making changes online? (The latter does not work). Do you cycle the PLC power after making changes in configuration? Quote
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