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modify a FB

Created by: automation_1 at: 6/19/2012 11:11 AM (3 Replies)

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6/19/2012 11:11 AM	Rate (0)
automation_1 Posts: 133 Rating: (2)	I have a STEP5 project, i have to do add some instructions to a segment of a FB; I`ve just seen STEP5 a couple of time years ago so i` m a bit in trouble mainlyto insert these istructions: 1. I need a positive edge on M150.0 that SET an M35.0 2.M35.0 eneables a timer (on delay), who will RESET M35.0
automation_1 Posts: 133 Rating: (2)
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6/22/2012 4:21 PM	Rate (0)
Felipe.Maia Posts: 33 Rating: (1)	automation_1 In S5 you don't have a struction to get a memory edge (posite or negative) but if you need get a positive edge try do of this way. A I 0.0 AN F10.0 = F10.1 A I 0.0 = F 10.0 in flag F10.1 you will get a positive edge of I 0.0, this is a exemple is necessary that you adapt for your situation. i hope this help ...
Felipe.Maia Posts: 33 Rating: (1)
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6/25/2012 12:01 PM	Rate (0)
automation_1 Posts: 133 Rating: (2)	OK thanks now i have positive edge; next problemis set an ON DELAY TIMER with a preset value of 10s; i dont understand how to set pv (in KOP)
automation_1 Posts: 133 Rating: (2)
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6/26/2012 2:50 PM	Rate (1)
El Greco Regular Member Joined: 6/18/2012 Last visit: 5/31/2022 Posts: 12 Rating: (4)	Example with on delay timer of 3 s (German Mnemonic) : U E 1.0 L KT 003.2 SE T1 U T1 = A 8.0 Timer base defenition : KT 003.0 = Time base of 0,01 s x 3 = 0,03 s KT 003.1 = Time base of 0,1 s x 3 = 0,3 s KT 003.2 = Time base of 1 s x 3 = 3 s KT 003.3 = Time base of 10 s x 3 = 30 s Timer types : SE = On delay SS = Retentive on delay SA = Off delay SI = Impuls SV = Retentive impuls

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