8/11/2014 10:11 AM | |
Joined: 8/31/2005 Last visit: 8/20/2024 Posts: 2198 Rating: (328) |
To run 2 Motors at one VFD , you have to select U/f Control. When you enter the motor data, double the motor current and the power. As Marcjanwrote, the VFD just supplies the motors with power. How much each power motor uses, is depending on the loads of each motorand can not be controlled by the VFD. |
Last edited by: miami at: 8/11/2014 10:11 AM |
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8/11/2014 1:57 PM | |
Posts: 7 Rating: (0) |
ThanksMarcjanand Miami for your replies. One more question is, If I am having 2 motors , 2 VFDs and encoder feedback and want to have synchronisation. What are all the parameters I have to Set? If I want to control through PLC then what should I do?
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8/11/2014 3:46 PM | |
Joined: 8/31/2005 Last visit: 8/20/2024 Posts: 2198 Rating: (328) |
Here are some informations: (Solutions are for SIMOTION, but methods are unique) http://support.automation.siemens.com/WW/view/en/38470057 Torque control in MM (I'm not shure, ifthis is your solution!) http://support.automation.siemens.com/WW/view/en/23939668 |
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This contribution was helpful to1 thankful Users |
8/16/2014 3:52 AM | |
Joined: 7/8/2009 Last visit: 8/5/2024 Posts: 1976 Rating: (477)
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Here are some more links - easy to get For MM440 & G120 http://support.automation.siemens.com/WW/view/en/24437958 Also with use of PLC http://support.automation.siemens.com/WW/view/en/60602336 Regards, Devesh Vithani |
I dont Like people driving Fast, thats the reason I overtake them ;) |
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12/21/2017 12:48 PM | |
Joined: 6/19/2017 Last visit: 9/6/2024 Posts: 8175 Rating: (172) |
New question published by santhosh sundaram is split to a separate thread with the subject Multi-motor Individual control. Best regards |
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