Author Topic: Hour Meter  (Read 9820 times)

bgtwuk

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Hour Meter
« on: September 27, 2011, 01:18:20 AM »
Has anyone set up a simple hourmeter for scheduled maintenance?

Bgtwuk

Offline Richard

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Re: Hour Meter
« Reply #1 on: September 27, 2011, 09:44:07 AM »
Hi,

Sauer-Danfoss has!  You'll need to download the inverter function block library and you'll find one in there accurate to 0.001 hour.

Richard

Offline BRIan

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Re: Hour Meter
« Reply #2 on: September 28, 2011, 12:21:23 AM »
How do we save to eeprom at power down?

BRIan

bgtwuk

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Re: Hour Meter
« Reply #3 on: October 01, 2011, 01:23:29 PM »
Holy Cow

I had those already.

I really like some of those other blocks as well.

Thank you.

And keep Twukkin'

paterianus

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Re: Hour Meter
« Reply #4 on: December 12, 2011, 06:59:41 PM »
How do we save to eeprom at power down?

BRIan

Did anyone come up with a solution for power downs?  The Plus+1 doc's say there is a 1M limit on memory writes so saving every minute is only good for 2 years.

Offline mebib

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Re: Hour Meter
« Reply #5 on: December 12, 2011, 11:10:24 PM »
I monitor the supply voltage and store the minutes only, as soon as the voltage goes below 23 or 11 volts. Until now, this was for my applications always good enough.

Regards