SIMATIC Panel

connection error mp277

Thread Starter: Robot_mister   Started: 5/31/2012 10:12 AM   Replies: 1

  5/31/2012, 10:12 AM

Robot_mister Joined 5/31/2012 Last visit: 7/27/2012 Posts: 1 Rating:  (0)

(0)  Hello There is a problem, do not know how to solve it. Help please. Panel PC + touch panel mp277 8 On the panel PC running opc server. Need to change the value of a particular variable in the panel PC with mp277. If try to connect to panel PC with mp277 I have error in "alarm view" code -2147221005 (800401F3) - Invalid class string. Using WIinCC flexible 2008 sp2. Panel PC + PС is operating normally How can I solve this problem?

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  6/1/2012, 2:38 PM

Tweety Joined 9/5/2011 Last visit: 5/21/2013 Posts: 2563 Rating:  (131)	(0)  Hello, I have found this following FAQ about server-client communication via OPC XML. Which settings are required in Windows 2000, Windows XP, Windows Vista and WinCC flexible for server-client communication via OPC XML? Tweety
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