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| 4/4/2008 2:17 PM | |
Joined: 4/24/2006 Last visit: 1/15/2026 Posts: 9105 Rating:
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Hi mos89, Please have a look at following faq: http://support.automation.siemens.com/WW/view/en/19322242 Remember TP177A has a Software clock unbuffered. Best regards, Wizard |
| 4/4/2008 2:55 PM | |
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Posts: 11 Rating:
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what is a :Software clock unbuffered my CPU226 has clock inside ? |
| 4/4/2008 3:13 PM | |
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Joined: 4/24/2006 Last visit: 1/15/2026 Posts: 9105 Rating:
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Hi mos89, Software clock unbuffered means, when power cuts of, time will be lost. S7-226, has integrated real time clock, see manual: http://support.automation.siemens.com/WW/view/en/1109582 Appendix A, table A-4 So you must write clock in S7-200 and Synchronise with panel. Best regards, Wizard |
| 4/4/2008 3:16 PM | |
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Posts: 11 Rating:
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thanks a lot ! |
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