cdmize Posted October 3, 2013 Share Posted October 3, 2013 I'm trying to create a backup/clone of a PPMAC Etherlite for a customer, but the backup unit has more recent firmware than the original - hence why I can't use the .tar file from the original directly. I can download the project onto the clone but I'm then missing my ECAT structure settings that were originally set using the EtherCat dialog boxes in the IDE. I notice in peeking around the files in the original's backup .tar that there is a file called pp_save.cfg that seems to have all of the data structure settings like the Sys.* and also the ECAT[0].*. My question: is the ECAT[0].* structure settings in this file all I need to replicate the EtherCat settings I setup originally using the dialog boxes and how should I best do this? Is there a file that I can include these within the project so they are downloaded with it? I should also mention that I'm setting up this clone without access to the original Etherlite and its EtherCat network that the settings were created on - if that causes any problems. Link to comment Share on other sites More sharing options...
Omron Forums Support Posted October 8, 2013 Share Posted October 8, 2013 cdmize, You can take the ECAT.* structures, but you also need to take the EncTable.* structures. Some of these may be mapped to EtherCat encoder structures. Furthermore, some of the motor structures may also be mapped to EtherCAT structures. This will usually be the structures that start with p, such as Motor[x].pDac, Motor[x].pAdc, Motor[x].pLimits, Motor[x].pAmpFault and the like. Link to comment Share on other sites More sharing options...
steve.milici Posted October 9, 2013 Share Posted October 9, 2013 Note that if you create your own configuration file in this folder it will have all the structures not at the factory default settings - this will have all the EtherCat settings. Link to comment Share on other sites More sharing options...
cdmize Posted October 15, 2013 Author Share Posted October 15, 2013 Steve, are you saying if I include the pp_save.cfg with the settings in my project then it will make the settings on the controller? I tried doing that but the settings do not take on a download and compile. If I copy the settings from the pp_save.cfg into a PLC and then run the PLC once, the settings get made. Do I need to change the compile properties of the pp_save.cfg file for it to work? Link to comment Share on other sites More sharing options...
steve.milici Posted October 15, 2013 Share Posted October 15, 2013 If the pp_save.cfg was created after the ECAT setup then it will contain your ECAT settings. Right-click the Configuration Folder and select “Download Config Files”, this will download the pp_save.cfg file. Link to comment Share on other sites More sharing options...
steve.milici Posted October 18, 2013 Share Posted October 18, 2013 Also note that this does not contain the "database" information for the drive(s) that would appear in the EtherCAT setup. You can use the "Export EtherCAT setup from Power PMAC" (right-mouse click on the appropriate "Master[n] ...") to get this. There will still be some setup required in the setup tool though. It would be best, however, to use the "Backup Restore" ("Delta Tau" - "Tools" - "Backup Restore") and create a disk image. This will get everything. This is the "approved" method to "clone" a machine. Link to comment Share on other sites More sharing options...
cdmize Posted October 28, 2013 Author Share Posted October 28, 2013 Thanks Steve for the response on how to get the configuration file to download. In regards to the Backup Restore, will this work with different versions of firmware between the original machine and the clone? We tried doing this with the .tar file from the master onto a USB stick into the clone (with different firmware than the master) and it did not work. Link to comment Share on other sites More sharing options...
steve.milici Posted October 30, 2013 Share Posted October 30, 2013 There are some firmware differences that will not allow the "Restore" from a backup of a different version. The best feature to use for cloning a system is the "Disk Image". Link to comment Share on other sites More sharing options...
cdmize Posted October 31, 2013 Author Share Posted October 31, 2013 OK Thanks Steve, I see the Disk Image options now. Link to comment Share on other sites More sharing options...
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