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Author Topic: How to read out spindle speed from modIO in digispeed mode  (Read 1681 times)

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How to read out spindle speed from modIO in digispeed mode
« on: December 17, 2011, 03:40:25 PM »
Hello,
I donĀ“t know where to start from here, because the index is mapped properly from digispeed to Input4 on modIO and it blinks friendly. ;D The input is mapped under Inputs ->
Index to Port 0 and pin 4, BUT mach3 shows a rpm between 25 and 39 and it is going up and down.

I figured that it is necessary to readout the rpm register 1057, but where to setup such a readout, or map the readout to rpm DRO.

all the best
seth