Johnster
Member
Hello All,
A few days ago, we had a Powerflex DC (200V) 20P series break on us - relay board didnt want to switch
So we sourced a new drive, bolted it up and HIM-copied over the parameters - there was some fussing but they got it to work.
After the parameters were made to work, we still had no status from the drive.
This drive gets a run and analog speed ref by discrete IO from a nearby L63 Controllogix rack. The Drive also has controlnet back to the PLC for statuses, amps and fun (the Plant wanted discrete IO to run and change speed, the Integrator wanted Controlnet - we kinda compromised on the side of expensive the PLC still needs a status "OK" back from the drive (over controlnet) to run the process (its the trolley in a barge unloader and the PLC isnt getting the status to let it continue the run sequence.
com A and com B lights are green on the VFD - I can see it from DriveExecutive and see live parameters - so I am sure that the controlnet wiring is good.
When I fire up Logix 5K, the only problem with the drive is incompatable keying, but when I try to open the drive's properties I get a "Module profile not found, unable to create module profile".
I'm pretty sure that disabling keying is all we need - and since the process is robust in physical IO around this drive, I'm not concerned about disabling keying.
I can't get to the module properties in Logix5k - every time I try to bring it up it says the same "Module profile not found, unable to create module profile.
I surfed into the drive over Driveexecutive and told it to "create database" a few different times, it spent a minute downloading parameters (I saved the .dno) but Logix 5k still wouldnt see it.
I went to the internet and downloaded all the Powerflex DC EDS's I could find - I ran them all through the RSLinx import tool and they imported just fine- no errors but still "...cannot create module profile"
When I loaded the EDS, the drive went from an unknown device in RSLinx to a drive icon (none of the other 4 PF's did, but I'll hit that later) but Logix 5k was still clueless.
The PLC program is V16 in an L63 processor. The new Powerflex DC firmware is rev 5 (.005?) - Is it possible that the drive is just too new to talk or did I miss a step where you tell Logix 5k to rescan the EDS files and play nicely ?
Long post - hope I covered everything. I feel bad leaving the plant with issues hanging open - I assume you all know how that feels....
-John
A few days ago, we had a Powerflex DC (200V) 20P series break on us - relay board didnt want to switch
So we sourced a new drive, bolted it up and HIM-copied over the parameters - there was some fussing but they got it to work.
After the parameters were made to work, we still had no status from the drive.
This drive gets a run and analog speed ref by discrete IO from a nearby L63 Controllogix rack. The Drive also has controlnet back to the PLC for statuses, amps and fun (the Plant wanted discrete IO to run and change speed, the Integrator wanted Controlnet - we kinda compromised on the side of expensive the PLC still needs a status "OK" back from the drive (over controlnet) to run the process (its the trolley in a barge unloader and the PLC isnt getting the status to let it continue the run sequence.
com A and com B lights are green on the VFD - I can see it from DriveExecutive and see live parameters - so I am sure that the controlnet wiring is good.
When I fire up Logix 5K, the only problem with the drive is incompatable keying, but when I try to open the drive's properties I get a "Module profile not found, unable to create module profile".
I'm pretty sure that disabling keying is all we need - and since the process is robust in physical IO around this drive, I'm not concerned about disabling keying.
I can't get to the module properties in Logix5k - every time I try to bring it up it says the same "Module profile not found, unable to create module profile.
I surfed into the drive over Driveexecutive and told it to "create database" a few different times, it spent a minute downloading parameters (I saved the .dno) but Logix 5k still wouldnt see it.
I went to the internet and downloaded all the Powerflex DC EDS's I could find - I ran them all through the RSLinx import tool and they imported just fine- no errors but still "...cannot create module profile"
When I loaded the EDS, the drive went from an unknown device in RSLinx to a drive icon (none of the other 4 PF's did, but I'll hit that later) but Logix 5k was still clueless.
The PLC program is V16 in an L63 processor. The new Powerflex DC firmware is rev 5 (.005?) - Is it possible that the drive is just too new to talk or did I miss a step where you tell Logix 5k to rescan the EDS files and play nicely ?
Long post - hope I covered everything. I feel bad leaving the plant with issues hanging open - I assume you all know how that feels....
-John