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Write and read I/O data from DP slaves with an CP342-5 (Profibus DP)

Created by: simatic_user at: 6/5/2008 6:27 AM (1 Replies)

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6/5/2008 6:27 AM	Rate (0)
simatic_user Advanced Member Joined: 2/13/2007 Last visit: 11/29/2023 Posts: 20 Rating: (0)	Hello Colleagues, I have to use for first time a CP 342-5 (6GK7342-5DA02-0XE0) as DP Master. What FCs i need to communicate my Step 7 Application with my DP slaves? Where could i download a Example Program to learn to use it? Thanks in advance,

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6/5/2008 9:27 AM	Rate (0)
Wizard Diamond Member Joined: 4/24/2006 Last visit: 12/1/2023 Posts: 8596 Rating: (1140)	Hello simatic_user, Have a look at this link: http://support.automation.siemens.com/WW/view/en/18208090 You'll have to use FC1 DP_SEND and FC2 DP_RECV. Best regards, Wizard

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