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VP-290 communication error Reply  
handsome
AE
 Hello
our brand new VP290 doesn"t work:
We tried to program P89V51RD2BN and P89C51RD2HBP DIL40, brand new!
Step "Blank check" is o.k.
Step "Erase" is done without errors
Step "Program" is done without errors
Step "verify" says: communication error (In the big output window)
Sometimes a message appears like "Need AC Adaptor" even when the AC Adaptor is connected (Supplies the 9V DC, o.k.)

Initialization was o.k.
All tests o.k. (5V, 12V, system...)

Go back list [ Posted:2012-05-02 19:29:13 ] Edit Administer top

Re:VP-290 communication error Reply  
handsome
lxl
 Please run the "system update" in the menu "help".
Go back list [ Posted:2012-05-03 16:33:51 ] Edit Administer Top
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