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temperaturmessung mit am2pt100 und pt100 mit meldetest

Created by: Bonestaak at: 8/23/2011 7:56 PM (7 Replies)

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8/23/2011 7:56 PM	Rate (0)
Bonestaak Posts: 9 Rating: (0)	Ich habe eineam2pt100und die folgendeschematische.Ich habe denBildschirm, aber es gibt nur-50zu sehen.Was mache ichhier falsch?Ich habe ein System-Modul0BA6ich auchkeine analogenAnschlüsse sinddefiniert haben,gibt es einigeStandard-Portsbereits definiert? Attachment am2pt100 temp.jpg (215 Downloads)
Bonestaak Posts: 9 Rating: (0)
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8/23/2011 9:07 PM	Rate (0)
Marcjan Platinum Member Joined: 4/22/2010 Last visit: 12/13/2024 Posts: 5697 Rating: (715)	Bonestaak Ich habe eineam2pt100und die folgendeschematische.Ich habe denBildschirm, aber es gibt nur-50zu sehen.Was mache ichhier falsch?Ich habe ein System-Modul0BA6ich auchkeine analogenAnschlüsse sinddefiniert haben,gibt es einigeStandard-Portsbereits definiert? First let me translate it, this is the english part of the forum I have an AM-PT100 module and a program as shown in the attachment. On my display i only see -50, what am i doing wrong? On my Logo basis i have no analog inputs reserved, what am i doing wrong, are there standard ports reserved for the analog inputs ? Answer, if you have a 24 VDC logo you have 2or 4 analog inputs If not used as digital input. At the tab File > properties > parameter you can choose if you want 2 or 4 analog inputs If you have chosen 2 analog inputs the First AM2 input is Ai3, when 4 then AI5. To be sure give us the exact number written under the cursor key's Regards, Marcjan
	Last edited by: Marcjan at: 8/23/2011 9:17 PM Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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This contribution was helpful to 1 thankful Users Mc Muffin

8/24/2011 7:15 PM	Rate (0)
Bonestaak Posts: 9 Rating: (0)	im sorry i thought this forum was only Deutsch. Included is a screenshot from my logosoft in windows emulator, i think i can only get the properties of the file pt100 lsc not the properties of the logo oba6 ( and too bad the programm is in Deutsch) parralels picture 1.jpg (the original was .png but i converted it to jpg) Attachment Parallels Picture 1.jpg (216 Downloads)
Bonestaak Posts: 9 Rating: (0)
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8/24/2011 7:48 PM	Rate (0)
Marcjan Platinum Member Joined: 4/22/2010 Last visit: 12/13/2024 Posts: 5697 Rating: (715)	O.k. i see what's the problem. You are working with a 0BA6 logo in real, right ? In your software you have chosen the 0BA5 version, it's in the lower right corner off your printscreen. Press CTRLand H and pick the Logo you have (always make sure you pick the right Logo) Then you have the possibility to choose 2 or 4 analog inputs. Regards, Marcjan
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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8/24/2011 8:06 PM	Rate (0)
Bonestaak Posts: 9 Rating: (0)	Yes in the under row of the screen was a picture of the logo, i have changed it to the oba6 version. i should use the analog inputs later on for RLV and maybe some other stuf but on this moment it is not used. but when i pick analog input in my software it always be a AI now i have change in AI the parameter to AI5 (as AI1 to AI4 are on the head logo modul OBA6) but nothing changed, the output is always -50
Bonestaak Posts: 9 Rating: (0)
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8/25/2011 6:57 PM	Rate (0)
Bonestaak Posts: 9 Rating: (0)	Addendum: i use 12 volt for my logo's does this make a difference? because i see a lot of messages with the am2pt100 where always 24 volt is used.
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8/25/2011 8:50 PM	Rate (0)
Marcjan Platinum Member Joined: 4/22/2010 Last visit: 12/13/2024 Posts: 5697 Rating: (715)	Hello, The AM2 PT100 can run on 12VDC, so there must be something else wrong. Please check your wiring, because -50 is the minimum value of the AM2. Look at the manual for details: http://support.automation.siemens.com/WW/view/en/50074616 If wiring o.k. try all the inputs, one off them must be right Regards, Marcjan
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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8/26/2011 8:00 PM	Rate (0)
Bonestaak Posts: 9 Rating: (0)	The moduul was red, I have a dm module in between the logo basis and de AM2pt100 and there was no power on this module, now it works.
Bonestaak Posts: 9 Rating: (0)
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This contribution was helpful to 1 thankful Users Marcjan

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