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Outputs and Int

Created by: Familyfish at: 2/13/2012 6:45 PM (5 Replies)

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2/13/2012 6:45 PM	Rate (0)
Familyfish Posts: 3 Rating: (0)	Hello, this is my first post so i hope i place it in the correct section. I have been programming C++ for a long time and now i have start to look at Siemens S7 but there is one problem i cant solve so i hope you could help me. I want to make an output on Q124[number] but i cant really make it work. Code is something like this: Number := 0; Q124.Number := TRUE; Have any idea were i should look for help or any good advice? Yours Familyfish
Familyfish Posts: 3 Rating: (0)
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2/13/2012 7:08 PM	Rate (0)
Marcjan Diamond Member Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	Hello, Perhaps [url=http://support.automation.siemens.com/WW/view/en/18735131] SCL getting started [/url] is a good thing to read. And [url=http://support.automation.siemens.com/WW/view/en/5581793] SCL manual [/url] Regards, Marcjan
	Last edited by: Marcjan at: 2/13/2012 7:11 PM Last edited by: Marcjan at: 2/13/2012 7:11 PM Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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2/13/2012 7:27 PM	Rate (0)
Familyfish Posts: 3 Rating: (0)	Yes i have been reading it but still cant make it work, im thinking of int_to_byte() but that didnt work to. Am i on the correct way?
Familyfish Posts: 3 Rating: (0)
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2/13/2012 8:52 PM	Rate (0)
hdhosseini Diamond Expert Joined: 1/28/2009 Last visit: 1/5/2026 Posts: 6892 Rating: (1368)	Familyfish Hello, this is my first post so i hope i place it in the correct section. I have been programming C++ for a long time and now i have start to look at Siemens S7 but there is one problem i cant solve so i hope you could help me. I want to make an output on Q124[number] but i cant really make it work. Code is something like this: Number := 0; Q124.Number := TRUE; Have any idea were i should look for help or any good advice? Yours Familyfish Dear Familyfish, Check the following solution,You can search for indirect addressing in SCL for more information: [code] ORGANIZATION_BLOCK OB1 VAR_TEMP // Reserved info : ARRAY[0..19] OF BYTE; // Temporary Variables hd1:INT; END_VAR hd1:=5; q [124,hd1] := true ; ; END_ORGANIZATION_BLOCK[/code] Best regards, Hamid Hosseini
	Demo Channel on Youtube
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2/13/2012 8:54 PM	Rate (0)
Familyfish Posts: 3 Rating: (0)	hdhosseini Familyfish Hello, this is my first post so i hope i place it in the correct section. I have been programming C++ for a long time and now i have start to look at Siemens S7 but there is one problem i cant solve so i hope you could help me. I want to make an output on Q124[number] but i cant really make it work. Code is something like this: Number := 0; Q124.Number := TRUE; Have any idea were i should look for help or any good advice? Yours Familyfish Dear Familyfish, Check the following solution,You can search for indirect addressing in SCL for more information: ORGANIZATION_BLOCK OB1 VAR_TEMP // Reserved info : ARRAY[0..19] OF BYTE; // Temporary Variables hd1:INT; END_VAR hd1:=5; q [124,hd1] := true ; ; END_ORGANIZATION_BLOCK Best regards, Hamid Hosseini Ty, just what i was looking for
Familyfish Posts: 3 Rating: (0)
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2/13/2012 10:51 PM	Rate (0)
hdhosseini Diamond Expert Joined: 1/28/2009 Last visit: 1/5/2026 Posts: 6892 Rating: (1368)	Really happy to help a bit Helpful materials on SCL listed below: S7-SCL V5.3 for S7-300/400 Getting Started S7-SCL V5.3 for S7-300/400 Structured Control Language (SCL V4, V5.0) for S7-300/S7-400 Programming Also check this reference for SCL section Automating with STEP 7 in STL and SCL and sample codes which can be downloaded free of charge from here: Automating with STEP 7 in STL and SCL README.TXT PDF Programming Examples "SCL-Book" ZIP And finally , this link will be added as visual Demonstration: The High-Level Language S7-SCL Best regards, Hamid Hosseini
	Demo Channel on Youtube
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