4/30/2012 7:13 AM | |
Joined: 7/8/2009 Last visit: 8/5/2024 Posts: 1976 Rating:
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Dear Jagan Have you set Reference Parameters P2000, P2001, P2002, P2003 and P2004? Which control Mode you are using? According to Manual, power factor will show when V/f control is selected in P1300 (control mode); otherwise, the display shows the value 1, and Energy reading is depends upon powerfactor so that will be differ too Regards, Devesh Vithani |
I dont Like people driving Fast, thats the reason I overtake them ;) |
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4/30/2012 7:20 AM | |
Joined: 7/8/2009 Last visit: 8/5/2024 Posts: 1976 Rating:
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Hey I found this somewhere Certain parameter values cannot be transmitted due to internal software problems. These include 32 (power) and 39 (kWh used - on MM430, MM436 and MM440). All other permissible parameters may be transmitted without problem using P2051. In order to transmit these values it is suggested that the parameter be read using the PKW part of the message (i.e. by requesting the parameter value in the usual way), rather than using P2051 So basically, you should use PKW to read those parameters Regards Devesh |
I dont Like people driving Fast, thats the reason I overtake them ;) |
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4/30/2012 11:56 AM | |||||||||||||||||||||||||||||||||||||
Joined: 11/18/2010 Last visit: 8/5/2022 Posts: 523 Rating:
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hi, i want to know parameter value arenot comming or values are not that you want/see in drive if so, then please swap two received words,it may fix your problem viral patel |
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4/30/2012 2:55 PM | |
Joined: 7/8/2009 Last visit: 8/5/2024 Posts: 1976 Rating:
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Dear Viral, He already mentioned that values are not reading Properly and all the other values he is getting Normally, so I dont think you just have to swap word for only 1-2 Parameters I think there is a firmware error and other Users are also getting same problem
Regards Devesh Vithani |
I dont Like people driving Fast, thats the reason I overtake them ;) |
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5/30/2012 9:16 AM | |
Joined: 3/13/2012 Last visit: 7/19/2019 Posts: 2 Rating:
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Thanks for your support, i read the Energy value form MM440 drive by using PKW concept as perOperating Instructions: MICROMASTER PROFIBUS Optional Boardmanual. With regards, E.Jaganraj.
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