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The Buttons F1 - F8. What force their work?

Created by: it_eng at: 10/19/2009 11:20 AM (1 Replies)

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10/19/2009 11:20 AM	Rate (0)
it_eng Posts: 4 Rating: (0)	Help my!! I try to change the panel of the operator OP25 on multi panel MP270B. Problem became in following: In OP 25 buttons with F1 on F8 will send the signal directly on entry PLC S5 +24V. In MP270B such possibility no. So necessary software to organize operating the buttons F1 - F8 in MP270B. For this, think it is necessary to create DB in program PLC S5 115U CPU 943. Declaim variable in project MP270B and using what? the programme elements to force PLC to respond the said buttons to striking. What format DB to create (MW or DB.DW)? What format variable to create in variable MP270B? And in general, what image to force PLC to respond on influence of the buttons with F1 on F8? If there is such possibility, show please example on one of the said buttons.
it_eng Posts: 4 Rating: (0)
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10/19/2009 2:55 PM	Rate (0)
The Brain Gold Member Joined: 10/19/2005 Last visit: 11/30/2020 Posts: 1611 Rating: (121)	Hi, the best are youlook into this kommunication manual (chapter 7) .> http://support.automation.siemens.com/WW/view/en/18797552 I hope you will find the right info regards,

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