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Retaining value of memory variable

10/29/2010 4:46 PM	Rate (0)
Goran_ Posts: 141 Rating: (0)	What needs to be done for some value to be retained after the power off? How do DB block, M (merker) values retain their values after power off? Thanks, Goran
Goran_ Posts: 141 Rating: (0)
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10/29/2010 6:23 PM	Rate (1)
hdhosseini Diamond Expert Joined: 1/28/2009 Last visit: 12/24/2025 Posts: 6885 Rating: (1368)	Hi It is PLC specified,please check the H.W config as shown in the attachment. check this entry for retentivity behavior of S7300 and also check this post for detailed disscission . Attachment hw.config.zip (223 Downloads)
	Last edited by: hdhosseini at: 10/29/2010 6:37 PM Demo Channel on Youtube
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This contribution was helpful to 1 thankful Users Goran_