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SFC13's parameter RECORD

7/23/2013 1:30 PM	Rate (0)
jey@tokyo Experienced Member Joined: 8/1/2008 Last visit: 1/16/2026 Posts: 40 Rating: (0)	Hello everybody Please tell me. I use Profibus. I made setting of the transmission rate 12Mbps. Is the information that parameter RECORD contains same as 1.5Mbps? I referred to the next manual IM151-1 STANDARD interface module A5E01075950 The hardware which I use is as follows. S7-400 system CP443-5DX Best regards,

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7/23/2013 7:06 PM	Rate (0)
dchartier Grandmaster-Expert Joined: 9/27/2006 Last visit: 1/16/2026 Posts: 12481 Rating: (2722)	Hello Jey; Open the following FAQ, not only does it show wxplanations of the different parameters of SFC13, but it shows a link to a sample program to test its functionning: How do you read out the diagnosis data of a PROFIBUS DP slave with the SFC13 "DPNRM_DG" and how do you evaluate the data in the user program? Paramater RECORD (datatype ANY): Target area for the diagnostics data read. Only the BYTE data type is permissible. The minimum length of the data record to be read or the target area is 6. The maximum length of the data record to be read is 240.Example: if you want to save the diagnostic data (65 bytes) recovered from your slave in DB82,using bytes 0 to 64 of DB82, then your RECORD parameter should be: Record:= P#DB82.DBX0,0 BYTE 64 Open the Step 7 Online help and search for "ANY pointer" to have a basic description of the datatype. Hope this helps, Daniel Chartier
	Last edited by: dchartier at: 7/23/2013 7:09 PM Last edited by: dchartier at: 7/23/2013 7:08 PM
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This contribution was helpful to 1 thankful Users jey@tokyo

7/24/2013 1:00 PM	Rate (0)
jey@tokyo Experienced Member Joined: 8/1/2008 Last visit: 1/16/2026 Posts: 40 Rating: (0)	Hi dchartier thank you forinformation. I understood. Best regards, jey

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4/13/2014 11:29 PM	Rate (0)
CS Moderator Moderator Joined: 9/1/2005 Last visit: 1/9/2026 Posts: 4114 Rating: (195)	follow up question published by Rashokis split to a seperate thread with the subjectSFC13''s parameter RECORD - description of the 240 diagnostic bytes Best regards CS Moderator
	My Forum is the place to personalize your profile, track your topics, and maintain content that interests you. Best regards CS Moderator
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