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General Category => CTRIO and CTRIO2 => Topic started by: laurent on August 17, 2007, 08:10:22 AM

Title: H0-CTRIO at reset value?
Post by: laurent on August 17, 2007, 08:10:22 AM

I am using a flow sensor with the H0-CTRIO and a DL06. Everytime I am doing a soft reset the" at reset value" stay on (green) and will not go off.
Anyone have a clue off what is going on?
I previously did the same application with a DL260 and the H2-CTRIO without any problem.
Thanks everyone for any suggestion.
 ???

Title: Re: H0-CTRIO at reset value?
Post by: Greg on August 17, 2007, 10:42:31 AM

laurent, in order to help you with this, I need a bit more detail as to what you are saying. I started to answer you but found that I was making numerous assumptions. Questions:

• Does the flow sensor keep counting after you do the soft reset?
• Is the flow sensor a quadrature encoder?
• Is the CTRIO configured for quadrature counter?
• Is this CTRIO input scaled?
• If so, how?
• Are you running a Preset Table that may reset the count?
• Are you explaning this issue from a point of view of being in CTRIO Workbench's Monitor I/O function?
• If using Monitor I/O, how did you answer the question "Would you like me to suspend output reads?"?
• If using Monitor I/O, is the DL06 program possibly writing over the Reset bit?
• If using Monitor I/O, is the DL06 program possibly writing over the Count?

Title: Re: H0-CTRIO at reset value?
Post by: laurent on August 17, 2007, 10:50:36 AM

I found my problem, I had to load k0 in my reset register after I did turned my bit on.
Thanks for your response!
 :D