Dave Posted July 2, 2012 Report Share Posted July 2, 2012 Hi. I am using a V570-57-t20, with a v200-18-e1b snap in I/O and a few additional I/O modules connected via EX-A2X. I have the program installed and running on the first of three installations. I have downloaded the same program to two different V570's that I have on my desk. With the two V570's that are not installed, any button that should trigger a keypad pop-up, just makes the screen flicker briefly, but no other change. Any ideas why? I have tried connecting all the physical i/o modules to match the hardware configuration in the program. I have tried removing a modbus config. function and "com init" function for com port 2( my thinking was that maybe it was hungup trying to establish communications from an empty port) Neither fixed the problem. I tried accessing the info screen, but when the keypad pops up for the password, the screen reacts as if the keypad screen is not actually there(underlying buttons get activated upon touch). Everything else seems to function normally. I then downloaded an unrelated application to one of the desk top V570's, all pop-up keypads seem to be working fine, which leads me to believe the problem is with my application. Don't understand why it would work on the installed V570, but not on the desk top one???? Could there be a system bit or integer that I have inadvertently altered? I'll keep looking, but any thoughts would be greatly appreciated. Dave Quote Link to comment Share on other sites More sharing options...
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