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Stop CP441-3

Created by: Yan at: 5/29/2006 5:42 PM (1 Replies)

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5/29/2006 5:42 PM	Rate (0)
Yan Posts: 1 Rating: (0)	Hi Does anybody know the way to stop and start a CP441-3 with SFB20 and SFB21, I know that you could use this SFC with a CPU but I'm not sure with a CP. Thanks
Yan Posts: 1 Rating: (0)
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5/30/2006 4:08 PM	Rate (0)
Cicero Gold Member Joined: 10/10/2005 Last visit: 10/18/2024 Posts: 1921 Rating: (136)	Hello, regarding to your inquiry we would like to inform you. With the function block SFB20 you can stop the CPUs, please see in this regard the online help of STEP 7. With a positive flag on the parameter REQ you will activate the SFB20. Please consider, you have to give an address parameter by ID and by parameter "PI_NANE" you can pointed the area of the program which do you want to stop. See also an example of calling and addressing ofthe SFB20 CALL "STOP" , DB20 REQ :=M0.0 ID :=W#16#AB //Address DONE :=M0.1 ERROR :=M0.2 STATUS :=MW4 PI_NAME :=P#DBX 50.0 BOOL 20 IO_STATE:= With best regards Cicero

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