Skip to Content

Register Login

Industry Online Support

Technical Forum

Navigation

analog i3,i4

Created by: kostas1407 at: 6/4/2010 11:23 AM (10 Replies)

Rating (0)

Thanks 0

Result pages:: |; 1 | 2; |

11 Entries

Entries per page: 10 | all

6/4/2010 11:23 AM	Rate (0)
kostas1407 Regular Member Joined: 4/8/2010 Last visit: 12/12/2011 Posts: 31 Rating: (0)	HELLO i have the following problem. i want to have 4 analog inputs i7,i8 and i3,i4.i change the parameters on the i3,i4 settings but when i download the program the output q3,q4 is flashing without putting any wire or any sensor in the inputs.perchaps i have to make some other changes to this inputs i3,i4. these inputs are only analog or and digital. where can i change it to be only analog. please help me as soon as possible because ihave tofinish it today. thanks in advance!

Suggestion To thank Quote Answer

6/4/2010 12:02 PM	Rate (0)
cdrshort Bronze Member Joined: 9/6/2008 Last visit: 3/29/2024 Posts: 134 Rating: (16)	dear κωστας 1407 if we talk about oba6 ,then d-inputs that could used as analog inputs are I1,12 as AI3-AI4 & I7-I8 asAI1-AI2. not I3-I4. If you have to use 4AI at central unit:go to file>properties>parameter and select 2or 4 AI for the central unit.
	http://electrotech-techblogg.blogspot.gr/
Suggestion To thank Quote Answer

6/4/2010 12:13 PM	Rate (0)
kostas1407 Regular Member Joined: 4/8/2010 Last visit: 12/12/2011 Posts: 31 Rating: (0)	maybe i didnt explain it correctly. i have these current inputs as analog inputs as you said before, i chose in the settings 2ai but it didnt work and after this i chose 4ai but when i download the program the outputs q3,q4 which is linked to the inputs ai3,ai4 are flashing without putting any wire in the appropriate inputs. it sounds like triggering these output continuously.

Suggestion To thank Quote Answer

6/4/2010 12:24 PM	Rate (0)
Andres [Str] Posts: 153 Rating: (17)	The choice of inputs is presented on a picture, but it is necessary to use LOGO! .....-0ba6 Attachment picture_str.JPG (266 Downloads)
Andres [Str] Posts: 153 Rating: (17)	Last edited by: Andrey [Str] at: 6/4/2010 12:25 PM
Suggestion To thank Quote Answer

6/4/2010 12:31 PM	Rate (0)
cdrshort Bronze Member Joined: 9/6/2008 Last visit: 3/29/2024 Posts: 134 Rating: (16)	what is betwen the AIs and the outputs? how is ordered to to be active the DO? post your program and we see what we can do.
	http://electrotech-techblogg.blogspot.gr/
Suggestion To thank Quote Answer

6/4/2010 12:43 PM	Rate (0)
kostas1407 Regular Member Joined: 4/8/2010 Last visit: 12/12/2011 Posts: 31 Rating: (0)	i have 0ba6 logo. my program is the following.i forgot to tell you that the first part of the program is working great(output q1,q2 ) the problem is in the second part of the program. Attachment on off led(2).zip (257 Downloads)
	Last edited by: kostas1407 at: 6/4/2010 12:46 PM
Suggestion To thank Quote Answer

6/4/2010 1:14 PM	Rate (0)
cdrshort Bronze Member Joined: 9/6/2008 Last visit: 3/29/2024 Posts: 134 Rating: (16)	kostas what you want to do? switch on at 5050 and off at 6050? yes you are right it "flicks" only at the second part.
	Last edited by: cdrshort at: 6/4/2010 1:19 PM http://electrotech-techblogg.blogspot.gr/
Suggestion To thank Quote Answer

6/4/2010 1:20 PM	Rate (0)
kostas1407 Regular Member Joined: 4/8/2010 Last visit: 12/12/2011 Posts: 31 Rating: (0)	this is not my program so i dont know what exactly want to do. i just inform me that in this program the first part is working fine but the second part is not working and specifically the outputs are flashing. he told me that the numbers are not stadar and that it is not there the problem because it's working the half program. thanks!

Suggestion To thank Quote Answer

6/4/2010 1:30 PM	Rate (0)
cdrshort Bronze Member Joined: 9/6/2008 Last visit: 3/29/2024 Posts: 134 Rating: (16)	try to reduce the output of the comparator by puting a delay on for some ms us is written in the help of the comparator Attachment on off led with delay(2).zip (242 Downloads)
	http://electrotech-techblogg.blogspot.gr/
Suggestion To thank Quote Answer

10/20/2011 6:52 PM	Rate (0)
RuthKarim Posts: 5 Rating: (0)	Hola Kostas: I have the same problem with i logo 12/24RC. How to fix the problem? Saludos, Ruth
RuthKarim Posts: 5 Rating: (0)
Suggestion To thank Quote Answer

|

Share this page:

Share this page on...

Related topics by keywords:

Follow us on