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Diagnostic S7-300

Created by: cameleon79 at: 1/17/2011 2:59 PM (1 Replies)

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1/17/2011 2:59 PM	Rate (0)
cameleon79 Posts: 5 Rating: (0)	How can I diagnostic status bit, byte, word etx in function time., like trend example: on Y axis is M10.0 on X axis is time (i don't want use trend from OP) and I can look change status in time. I know that i can save value and time to db block. Is some tool from siemens for this diagnostic?? regards
cameleon79 Posts: 5 Rating: (0)
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1/17/2011 3:35 PM	Rate (0)
hdhosseini Diamond Expert Joined: 1/28/2009 Last visit: 6/9/2023 Posts: 6806 Rating: (1346)	Dear member Two well known options are: 1-PLC-ANALYZER pro 5 2- ibaPDA Wincc from SIEMENS also provides data aquisition of at least 500ms in normal cases(e.g in S7300). The following codes transfer the status word to a memory for checking [code]L STW T MW0[/code] BIT #0---> /FC BIT #1---> RLO BIT #2---> STA BIT #3---> OR BIT #4---> OS BIT #5---> OV BIT #6---> CC0 BIT #7---> CC1 BIT #8---> BR BR
	Last edited by: hdhosseini at: 1/17/2011 3:42 PM Demo Channel on Youtube
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