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7/12/2006 11:00 AM | |
Joined: 8/31/2005 Last visit: 8/20/2024 Posts: 2198 Rating: (328)
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[quote user="lampomina"]Dear expert ! Please help me to understand how to use the OB100,OB101,OB102. What case do we use these blocks. Many thanks and best regards Huynh Thanh Lam. One OB10x is called when the system starts. Depending of the type of start the OB100, OB101 or OB102 is started. The OB102 is for cold restart: Power off and on OB101 is for the hot restart ,mustbe parametrated in Step 7 OB100 for normal restart : Stop/Start switch (if not other parametrated in Step 7) for details see See http://support.automation.siemens.com/WW/view/en/18652056chapter 4.2.4.5 (pdf Page 94) |
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