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Please, help me about installation MM440

11/12/2010 4:57 AM	Rate (0)
RatBinhThuong Posts: 2 Rating: (0)	I want to install MM440 follow: When i start ON, inverter run in f=25hz, after 5 minutes, it run in f=50 hz. Please help me to install. Thank u very much!
RatBinhThuong Posts: 2 Rating: (0)
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11/12/2010 5:17 AM	Rate (0)
umencho Diamond Member Joined: 3/21/2006 Last visit: 3/30/2025 Posts: 10239 Rating: (1183)	Hello, Just follow all steps from http://support.automation.siemens.com/WW/view/en/21742072 (from 28th page). BR, Hristo Mihalev

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11/12/2010 6:11 AM	Rate (0)
RatBinhThuong Posts: 2 Rating: (0)	UMENCHO Hello, Just follow all steps from http://support.automation.siemens.com/WW/view/en/21742072 (from 28th page). BR, Hristo Mihalev It not have in all steps in your document. I had another one document like that
RatBinhThuong Posts: 2 Rating: (0)
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11/21/2010 12:06 PM	Rate (0)
Vithani Platinum Expert Joined: 7/8/2009 Last visit: 6/7/2025 Posts: 1977 Rating: (479)	There are several ways to do this using free blocks One of them is as follows.. Set P1000 = 3 P1001 = 25 P1002 = 25 P2800 = 1 (Enable FFB) P2802.0 =1 (Enable Timer) P2850 = 300 (Sec) P2851 = 0 (On Delay) P2849 = 52.2 P1016 = 1 P1017 = 1 P1020 = 1 P1021 = 2852 I hope this is clear to you.. Regards, Devesh Vithani
	I dont Like people driving Fast, thats the reason I overtake them ;)
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