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Step7 Function Blocks

Created by: how come at: 5/23/2008 6:09 AM (1 Replies)

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5/23/2008 6:09 AM	Rate (0)
how come Posts: 382 Rating: (47)	Dear All, Does anyone know what is the different between FB14 and SFB14 "GET" function? Which one should i use in my step7 program? And what is number of maximum bytes that these functions can get? Many thanks for those who can help me on this.
how come Posts: 382 Rating: (47)
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5/26/2008 5:34 PM	Rate (0)
Denilson Pegaia Platinum Member Joined: 9/23/2005 Last visit: 9/22/2023 Posts: 4235 Rating: (1366)	Hi, some CPU has the function "GET" in his firwmare (e.g. S7-400 CPUs). In this case it named SFB14. Some other CPUs (e.g. S7-300) has not this funcitons integrate in his firmware. In this case, you must use and donwload the FB14. Take a look at: http://support.automation.siemens.com/BR/view/en/26483647
	Denilson Pegaia Siemens Industry Sector Technical Support
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