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Re: stability with 40" manometer
Posted: Tue Jun 09, 2015 12:57 pm
by Brucepts
Brucepts wrote:Can you email me a video or screen shot of the show raw values window with no airflow and the DM on?
You need to show me the "raw values" window in the video. Click the box that says "Show Raw Values" and a second window pops up. I need to see what the actual numbers are that are coming from the DM to the computer.
As for the Device communication error . . . unplug the DM USB to computer, clear the window by clicking "ok" and plug your DM back in, click start and should clear the error.
Not sure why it would trigger that error in the middle of a test though? That would usually happen if you swapped DM's as each DM has a specific code the computer installs at software registration.
Re: stability with 40" manometer
Posted: Tue Jun 09, 2015 7:09 pm
by 1960FL
Also please post the COM port settings from both the configuration and the Windows device manager, the DM does not need to be connected at speeds above 14400 Kbits as the ADC processor will not run any faster than that.
Rick
Re: stability with 40" manometer
Posted: Fri Jun 12, 2015 9:50 am
by brandoracing
ahahahah sony music remove my video because violate the copyright for the song on my workshop radio!!!!!!!
They are stone cold crazy!!!!!
Re: stability with 40" manometer
Posted: Fri Jun 12, 2015 10:07 am
by brandoracing
Re: stability with 40" manometer
Posted: Mon Oct 12, 2015 2:02 am
by brandoracing
Hi man,I return to wrote here because I use more my bench and have always the same problem.
If I made 2 measure in 10 minute,I find more differences.
What I do?
I look an interest thing: If I disconnect the negative hose in PT2 port of the DM I read the number on flowsoft correctly goes to zero.
Anyone have an Idea?
I cannot work on this mode.
Re: stability with 40" manometer
Posted: Mon Oct 12, 2015 7:45 am
by Brucepts
I replied to your PM, I was out of town for a few days and could not get back to you earlier.
Re: stability with 40" manometer
Posted: Mon May 30, 2016 11:05 am
by brandoracing
the problem on this post was automatically resolved....I do't touch nothing. Just change workshop!
Re: stability with 40" manometer
Posted: Sun Sep 04, 2016 8:59 am
by sliperss
change workshop?
Re: stability with 40" manometer
Posted: Sat Nov 19, 2016 3:36 pm
by leif christiansen
Hello brandoracing
I have the same problem. My new bench is just started up. As you describe the cfm showing from 8 to 23 cfm when the motor is turned of.
Kindly
Leif
Re: stability with 40" manometer
Posted: Fri Aug 04, 2017 12:08 pm
by brandoracing
Today I ultimate another bench to a client and the same problem....about 23 cfm with motor off....but for lucky this value don't compare on the final value.
but is a very serious problem.