11/10/2006 3:47 PM | |
Joined: 5/19/2006 Last visit: 10/8/2024 Posts: 549 Rating: (107)
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Hi Perhaps you can look at EntryID:9275191 Dec |
Last edited by: Dec at: 11/10/2006 3:49 PM |
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11/12/2006 4:14 PM | |
Joined: 1/7/2006 Last visit: 11/17/2023 Posts: 2705 Rating: (318) |
Dear Ferizal, I think the cards are passivated, you have to built in a depassivation (FC451), normally PCS7 built this FC for OB83 and OB72 in, but for a normal depassivation is nothing built in then! But first of all look if the wiring as shown in the handbook Automation System S7-400H Fault-tolerant Systemsif everything is ok, because when one channel is not ok,the hole card is passivated directly...
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I hope that the answer will help, if you have still questions, don't hesitate to ask me. |
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