This has been driving me crazy!
I am using a 5000 series Cognex cvision camera to read a barcode and all I want to do is transfer the barcode value directly to a string file in a AB Micrologix 1400 PLC via ethernet.
I have attached the MSG instruction
I get some sort of data in the PLC string, but it's mostly "/00" and numbers that don't match. (See attached picture)
I am am not sure if I need to attach carriage returns to the string in the camera or what?
I have had success transfering integers, but moving this string is giving me problems. I have read help files and even worked with Cognex Tech support.
Any help or samples would be great
Thanks
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String msg from a Cognex camera to a Micrologix 1400 Trying to read a barcode string from the camera to ML1400 via Ethernet
#2
Posted 20 September 2012 - 09:58 PM
I have sample from a ML1100, not a string though..
http://forums.mrplc....ds&showfile=683
I dunno if that is what you want or not. The original Cognex JOB file is there as well as the MSG READ block. But I am not reading a STRING, I am reading a FLOAT. But I dunno if that helps or not.
http://forums.mrplc....ds&showfile=683
I dunno if that is what you want or not. The original Cognex JOB file is there as well as the MSG READ block. But I am not reading a STRING, I am reading a FLOAT. But I dunno if that helps or not.
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