3/9/2012 10:11 AM | |
Joined: 8/31/2005 Last visit: 4/26/2024 Posts: 2197 Rating: (326) |
Use FC105 to scale your analoge signal in a REAL value for the speed or the frequency, and then use the FC12 in the attachment to convert it for the drive. This is what you must send to the drive. I have no idea what your FB31 does.From where did you get it? Attachmentfc1x.zip (78 Downloads) |
Last edited by: miami at: 3/9/2012 10:21 AMLast edited by: miami at: 3/9/2012 10:19 AMLast edited by: miami at: 3/9/2012 10:18 AM |
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3/9/2012 1:40 PM | |
Joined: 6/4/2008 Last visit: 5/1/2024 Posts: 1484 Rating: (322)
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You basically answered your own question. When you connect the analog input directly to the drive it works fine, when you use your block FC31 to scale the analog input and then pass via comms to drive you have a problem. Therefore, use FC105 to scale the analogue input like Miami and Ayman suggested. Regards, Graeme
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