micromod analog1 - won't report negative values

miller_dimaag_ai · Post by **miller_dimaag_ai** » Wed 2. Oct 2024, 23:08

I have a Micromod analog1 device configured for +/-5 v input on analog input 0 (16 bit). It reports positive voltage values as expected, but any voltage value less than zero is reported as zero. Since it _IS_ configured for +/-5 volt input this seems like an error? Is this a known problem? Or did I perhaps miss a configuration step?

Post by **PEAK-Support** » Thu 3. Oct 2024, 08:25

please send us your configuration to support[at]peak-system.com - we will take a closer look at it.

miller_dimaag_ai · Post by **miller_dimaag_ai** » Fri 4. Oct 2024, 01:49

Hi U.Wilhelm!

As it turns out, setting the data type of the signal to 'signed' in the "Transmit Variable" fixed the problem. I tried this yesterday, but apparently the "send configuration" button didn't actually work the first couple of times I tried it. Everything seems fine now.

: micromod setting for torque data.png (42.87 KiB) Viewed 11549 times

miller_dimaag_ai · Post by **miller_dimaag_ai** » Fri 4. Oct 2024, 01:55

Thank you, by the way, for your speedy reply!

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micromod analog1 - won't report negative values

micromod analog1 - won't report negative values

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