Missing Universal Digital Input 1?

Discussion and Support for MoTeC's M1 series ECUs

Missing Universal Digital Input 1?

Postby mr2andy on Thu Aug 24, 2017 9:47 pm

I'm moving from M400 over to M130. The wiring isn't completed yet but while playing with setting up all the parameters through the M1 tune, I can't seem to be able to select Universal Digital Input 1 for the Ref signal. Why is that?

Cheers
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Re: Missing Universal Digital Input 1?

Postby David Ferguson on Fri Aug 25, 2017 4:27 am

Because it's been selected for something else. Use Tools->Edit Input/Output Resources... or Help->Firmware Wiring... to discover what that is.
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Re: Missing Universal Digital Input 1?

Postby Stephen Dean on Fri Aug 25, 2017 10:06 am

Hi,

UDig1 is forced to be the Engine Speed Reference signal input in the firmware, this can not be changed by the end user. This is done as the UDIg1 pin is designed to accommodate the high rate of signal inputs that can be received using 60-2 and higher tooth counts.
Stephen Dean
MoTeC Research Centre Melbourne, Australia
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Re: Missing Universal Digital Input 1?

Postby mr2andy on Sat Aug 26, 2017 9:44 am

That's what I thought, just need to confirm. Thanks Dean.
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