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LOCKING STEP 5 PROGRAM

Created by: siemens_user at: 11/27/2006 7:56 AM (3 Replies)

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11/27/2006 7:56 AM	Rate (0)
siemens_user Posts: 1 Rating: (0)	HI how can i lock my step 5 program in plc ?
siemens_user Posts: 1 Rating: (0)
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11/27/2006 3:58 PM	Rate (0)
Late Platinum Expert Joined: 1/7/2006 Last visit: 11/17/2023 Posts: 2705 Rating: (318)	Hi, Thats possible by directly changing code in the PLC online. So you may use commands that have the BE as second i.e. for L KH, there is then no end and nobody can open the block then.
	I hope that the answer will help, if you have still questions, don't hesitate to ask me. All the best, Late Never say never, think in solutions, not in trouble......
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12/8/2006 3:45 AM	Rate (0)
hannibar Posts: 52 Rating: (8)	Hi, I always rewrite the block's property byte but I don't know how as second floor. Regards, Hannibar
hannibar Posts: 52 Rating: (8)
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2/1/2007 1:14 PM	Rate (0)
aikona Posts: 487 Rating: (36)	Thats possible by directly changing code in the PLC online. So you may use commands that have the BE as second i.e. for L KH, there is then no end and nobody can open the block then. There is on flaw if you use more than one network , opening block at network 2 bypasses you :BE
aikona Posts: 487 Rating: (36)
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