Hi Mark,

Checked spindle encoder signals as instructed. A+ wire switches from 128mV to 3.30V, A- switches from 3.54V to 123 mV, B+ switches from 3.30V to 128mV, B- switches from 123 mV to 3.54V. Values are low, high, high, low, complimentary.
The levels are all valid high and low. But what is is important to check is if + is high the - should be low and vice versa. Its not clear if you checked this.


I am using channel 2 for spindle. Would it be better to use channel 4 or something else? The INIT C program is the Init3Analog example, so ch2 is populated for the spindle. Could this be causing some kind of confusion in KFLOP or something?
No it shouldn't matter if you configure and enable in the proper sequence.


If I need to change to 4 or something, does the "Export All to Open C Program" button take care of the INIT file, or do I need to do something else to replace ch2 with ch4 in INIT?
If you have the INIT file as the open c Progran and "Export" it should update it properly.