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English Support - Hardware => MFD-Titan® => Thema gestartet von: bendo am September 06, 2012, 07:43:35 Vormittag

Titel: problem with P key
Beitrag von: bendo am September 06, 2012, 07:43:35 Vormittag

i developed a project with MFD-CP8-NT with MDF-B80 display screen , everything works fine, after few days some of  P keys and other keys on B80 no more working, as change the CPU it works again but only for few days, then the problem comes back again, if i use keys using the programming device (PC) they are working fine, i am so confused , please help

Titel: Re:problem with P key
Beitrag von: Spellbreaker am September 06, 2012, 08:19:16 Vormittag

Hey there. What do you mean with no more working? Do they work again when you reset the Software / Reset the device or retransfer the software to the CPU? Or is the CPU physically damaged somehow?

Titel: Re:problem with P key
Beitrag von: bendo am September 07, 2012, 09:39:34 Vormittag

Hi , i mean that some of  P KEY are no more giving commands i programmed them for , but the rest of the application works normally, when reload the CPU with small application it, still same problem exists , when i changed the CPU it works for few days then same problem comes back again