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X-PUT PROBLEM

Created by: KOURTZAAR_HRA at: 4/12/2007 8:01 PM (10 Replies)

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4/12/2007 8:01 PM	Rate (0)
KOURTZAAR_HRA Posts: 48 Rating: (1)	HELLO I have communication with MPI between 4 CPU.All CPU send and receive data with global data communication abd same of this use SFC 68-67 for send-receive data.Yesterday two CPU which have both (global data and SFCs) method have the following problem:in one CPU I have use SFC 68(X-PUT) to send data and the SFC stop to send data and the BUSY bit was always 1.For this reason the system waiting to complete the current sending BUSY bit must go 0 and after restart the sending, but nothing,the BUSY bit is still 1 and I have problem.I try to terminate the connection with X-ABORT sfc but nothing.Maybe if I put the CPUs in STOP mode I solve the problem but now we have production and this is very difficult.Do you have nobody any idea how can I restart the communication?
KOURTZAAR_HRA Posts: 48 Rating: (1)
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4/13/2007 12:00 PM	Rate (0)
J_Bell Posts: 5822 Rating: (412)	Hello, I just wonder, how do the resources look like, Online in the CPU? Another question would be, do you use the latest OS of the CPU? Best regards J_Bell
J_Bell Posts: 5822 Rating: (412)
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4/13/2007 1:20 PM	Rate (0)
KOURTZAAR_HRA Posts: 48 Rating: (1)	Hello sorry I dont understand first questions.Second I am not using latest OS.Thee is some software solotution?
KOURTZAAR_HRA Posts: 48 Rating: (1)
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4/13/2007 1:41 PM	Rate (0)
J_Bell Posts: 5822 Rating: (412)	Hello, I am sorry if I made myself not clear enough. I was wondering how the Communication Resources of the CPU look like Online in the CPU. This shows how many S7 Resources are available or in use. Best regards J_Bell
J_Bell Posts: 5822 Rating: (412)
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4/14/2007 3:14 PM	Rate (0)
KOURTZAAR_HRA Posts: 48 Rating: (1)	Hello How can I see this?If I go monitor in CPU which put the data and I choise accesible note I can see the other Cpu which communicate If it is this you want to know.
KOURTZAAR_HRA Posts: 48 Rating: (1)
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4/14/2007 11:28 PM	Rate (0)
Calm_down Posts: 324 Rating: (30)	Hello, I guess J_Bell is talking about the "Module Information", you can find more informations about this at Chapter 23.5.2 in the Manual : Programming with STEP 7 V5.4 I hope I could help a bit. Stay calm.
Calm_down Posts: 324 Rating: (30)
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4/15/2007 5:29 PM	Rate (0)
KOURTZAAR_HRA Posts: 48 Rating: (1)	Hello I understand what you mean.If I go online and I see for example 1 communication recourse is in use and this is the CPU which I want to put the data, there are the way to chancel this connection and restart again to restack the communication between this CPUwithout need to go the CPUs in stop mode and run again?
KOURTZAAR_HRA Posts: 48 Rating: (1)
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4/15/2007 6:37 PM	Rate (0)
Calm_down Posts: 324 Rating: (30)	Hi, could you please post a Screenshot of the Screen because I guess J is more interested in seeing the S7-Basiscommuncation resources. Stay calm.
Calm_down Posts: 324 Rating: (30)
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4/16/2007 6:59 PM	Rate (0)
KOURTZAAR_HRA Posts: 48 Rating: (1)	Hi I can not send because now I am home.My quastion is I think is clear:there is the way to cansel the connection between these CPUs which send data with X-PUT SFC and restart again?Because until now the BUSY bit is 1 and the system wait for finish this work to send the other packet.I use the X-ABORT SFC but nothing happen.
KOURTZAAR_HRA Posts: 48 Rating: (1)
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4/17/2007 9:48 AM	Rate (0)
Calm_down Posts: 324 Rating: (30)	Hi, this is actually the point. I can not imagine that after you aborted a Connection and you checked for the BusyBool and you checked the Ret_Val that the connection is still up. I could imagine that something could happen if you use a rather old CPU but I guess for you it would be the best solution to contact Customer Support to clarify this issue. Stay calm.
Calm_down Posts: 324 Rating: (30)
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