1/17/2014 5:09 PM | |
Posts: 378 Rating: (73) |
Dear All, I am in a new project CPU-315 and analog output module 6ES7332-5HD01-0AB0 for speed referance of permanent magnet dc motor drive and I make the wiring as on the attachement. On my HW configuration I make output type voltage and the range is 0-10V. When I make test run I programmed to output 2V and I start the drive few seconds latter the motor turns to high speed and the AO channel failed. Then I changed to the next channel and I make on HW configuration output range +/-10V and I make a test run for around 2mins and not failed. But I am not sure it will not failed if it runs for a longer duration. I connect only on front connector pin 2 and 3 of the AO and I didn't connect ground or 0v on pin 4, because on drive's manual says "The referance common must not grounded or earthed". I couldn't figure out the solution on how to connect to the drive. Please help! Regards Attachmentwiring.zip (76 Downloads) |
1/19/2014 8:26 PM | |
Posts: 378 Rating: (73) |
Any help please??? |
1/20/2014 2:36 PM | |
Posts: 378 Rating: (73) |
Hello Marcjan, Could you recommend me some Isolation Amplifier? I am thinking isolated DC-DC converter NAMA1212S the datasheet attached. Kind regards Attachmentkdc_nma.pdf (64 Downloads) |
1/20/2014 3:06 PM | |
Joined: 4/22/2010 Last visit: 5/3/2024 Posts: 5697 Rating: (715)
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Hello, In the past i had good results with Phoenix Contact MCR Regards, Marcjan |
Problem solved? |
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