quick question about siemens/TI

diat150

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Mar 2006
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the 505 series. which direction does the scan start from... top or bottom? I seem to remember either the siemens or maybe modicon stating the scan from the bottom of the ladder logic. am I going crazy?
 
diat150 said:
the 505 series. which direction does the scan start from... top or bottom? I seem to remember either the siemens or maybe modicon stating the scan from the bottom of the ladder logic. am I going crazy?
Click to expand...


The Ti505s start scanning from the top of the logic. No idea about modicon :)
 

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