10/15/2014 9:28 AM | |
Joined: 4/5/2006 Last visit: 8/13/2023 Posts: 642 Rating: (131) |
Hello, what is your problem? when the Graph-block get not INIT then no step is active. Please show the complete overview. Regards André Räppel --------------------------------------------------------------------------------- www.raeppel.de
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10/15/2014 9:58 AM | |
Posts: 11 Rating: (0) |
Sincerely I don't know how to explain my problem, even if it's a problem. I've done many FB all of them are init and called by OB1 and they must work simultaneously. Some of them seem don't run. What do u mean with INIT, it's my first program in graph. Thanks. |
10/15/2014 11:27 AM | |
Posts: 1058 Rating: (93) |
Hello SBenericetti, when you call your FBs you have programmed with GRAPH in OB1, these FBs will show an input named INIT_SQ. You will have to use there some pulse for initializing the sequence. Maybe you can show us the calls of your sequence FBs in OB1, then we can discuss more detailled. regards |
10/15/2014 3:56 PM | |
Posts: 11 Rating: (0) |
Hello SBenericetti, when you call your FBs you have programmed with GRAPH in OB1, these FBs will show an input named INIT_SQ. You will have to use there some pulse for initializing the sequence. Maybe you can show us the calls of your sequence FBs in OB1, then we can discuss more detailled. regards Hello eisenpferdreiter, i've try to set the INIT_SQ with the same bit in one case FB500 the bit is read FALSE and in the second case FB501 TRUE. Is it normal ? Where I'm wrong ? I know INIT_SQ must be pulse but in this case one FB reads FALSE and the other TRUE. Thanks. |
10/16/2014 9:07 AM | |
Posts: 11 Rating: (0) |
Helloeisenpferdreiter, i have done like as you said but the result is the same. I attach a pdf with two screenshot one of TIA and one of the FB. Maybe there is a mistake in the FB. Thanks. Attachment2014-10-16_084357.pdf (281 Downloads) |
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