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CP343-Lean with 315 CPU

3/18/2010 6:03 PM	Rate (0)
Adriano71 Posts: 4 Rating: (0)	Hello, i have and old plant with 4 cpu: 3 CPU of type 6ES7 315-2AF03-0AB0 and 1 CPU of type 6ES7 315-1AF03-0AB0 I need to connect all this CPU to ethernet throw CP343-IT Lean 6GK7343-1CX10-0XE0 Can I do it? Thank Adriano
Adriano71 Posts: 4 Rating: (0)
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3/19/2010 7:46 AM	Rate (0)
Darius Platinum Member Joined: 9/28/2005 Last visit: 3/15/2025 Posts: 2957 Rating: (243)	Hello, Why not ? Use AG_SEND/AG_RECEIVE functions and it will be ok.
	Best regards, Darius
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3/19/2010 5:17 PM	Rate (0)
Adriano71 Posts: 4 Rating: (0)	Thank You I ask that question because in the past after I transfer the new configuration, the CPU go to STOP. Into error buffer i read something like: "This cpu can't allow to comunicate with CP343-Lean" The cpu is 6ES7-315-2AF01-0AB0 Thank again
Adriano71 Posts: 4 Rating: (0)
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3/20/2010 7:24 AM	Rate (0)
Darius Platinum Member Joined: 9/28/2005 Last visit: 3/15/2025 Posts: 2957 Rating: (243)	Hi, I have no idea what's wrong. maybe other forum members can help you. For me its seems that CPU is too old for CP343-1 Lean, but you need confirmation from others. Or you can contact Siemens support.
	Best regards, Darius
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3/20/2010 9:05 AM	Rate (0)
IBN-Service Posts: 8946 Rating: (1000)	Adriano71 Thank You I ask that question because in the past after I transfer the new configuration, the CPU go to STOP. Into error buffer i read something like: "This cpu can't allow to comunicate with CP343-Lean" The cpu is 6ES7-315-2AF01-0AB0 Thank again Would you please give us a screencopy of the message?
IBN-Service Posts: 8946 Rating: (1000)
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3/20/2010 3:57 PM	Rate (0)
umencho Diamond Expert Joined: 3/21/2006 Last visit: 3/19/2025 Posts: 10239 Rating: (1183)	Hello, If your type is 6ES7-315-2AF01-0AB0, according to manual CP343-1 Lean (CX10) 23643456 is not in list with devices with which the CP can be operated. But Notice The tables list the CPUs and devices approved at the time of printing this manual. S7-300 CPUs or C7 or C7 control systems approved later and not listed in the table also support the range of functions... By the way with 6ES7-315-2AF03-0AB0 everything seems ok. Best regards, Hristo Mihalev

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