7/1/2013 12:37 PM | |
Joined: 1/28/2009 Last visit: 8/26/2024 Posts: 6846 Rating:
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Hello, did you check: Ladder programming examples (LAD) Getting the Status for the CPU LED Indicators Best regards Hamid Hosseini |
7/1/2013 12:51 PM | |
Joined: 9/16/2011 Last visit: 6/20/2024 Posts: 291 Rating:
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Dear Mr. Viral, check the Article no. 1.2 of the manual sent byhdhosseiniin the previous post. It is mentioned there that FC112 ("GetLEDState") calls SFC51 ("RDSYSST") to query the state of an LED for the CPU. Clear that to use SFC51 for this purpose I must have FC112, which is "sinx" not "GetLEDState" Kindly check and tell me about your Simatic Liberary what is there against FC112.
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Reg, |
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7/1/2013 12:53 PM | |
Joined: 1/28/2009 Last visit: 8/26/2024 Posts: 6846 Rating:
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Hello again, fc112 is not a standard function.You can copy it from s7 program provided here: https://support.automation.siemens.com/WW/llisapi.dll/csfetch/23330722/23330722_Getting_LED_Status.zip?func=cslib.csFetch&nodeid=23867977 the .zip file in front of the .pdf file.Download it and check.For more details and a general solution check what you can get from SFC51. UPDTE:Also check what here can suit your case : 34.20 SSL-ID W#16#xy74 - Status of the Module LEDs Best regards Hamid Hosseini |
Last edited by: hdhosseini at: 7/1/2013 1:00 PM |
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7/2/2013 9:42 AM | |
Posts: 139 Rating:
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Hi, Not sure you already solved. I'd like to ask what you try to achieve (Getting LED State) is for Standard CPU or H-CPU ?
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7/2/2013 10:01 AM | |
Joined: 1/28/2009 Last visit: 8/26/2024 Posts: 6846 Rating:
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Hello, we discussed a general solution here:
and I will just quote from the reference mentioned earlier: also check attachment for supported options. Best regards Hamid Hosseini AttachmentLEDS.pdf (309 Downloads) |
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