sutty Posted March 27, 2020 Share Posted March 27, 2020 Hi! I run CK3E (2.5.0.3) with 2 Omron 1S-drives (Rev 10001). In master shift mode it's fine. Howto accomplish bus shift mode?! Why still do I have to set "ECAT[0].DCRefMaster=1" after loading Mapping to PowerPMAC?! What I do (without success) 1. set Clock adjustment to bus shift 2. Click "Load Mapping to PowerPMAC" 3. Set using terminal "ECAT[0].DCRefMaster=1" (where point 2 let it at 0) 4. Clicke "Activate EtherCAT" Why wihtout success: The drives would run in CSP, but reading the slaves register 0x92C would give for the first slave steadily 0 (!) and for the second slave <>0. Both should deliver <>0 values in case of bus shift mode. Regards, Anton Link to comment Share on other sites More sharing options...
steve.milici Posted April 3, 2020 Share Posted April 3, 2020 Bus Shift mode is not supported in that FW version. It will in a soon to be released version. Please contact your local Omron Technical center for release date details. Link to comment Share on other sites More sharing options...
sutty Posted April 8, 2020 Author Share Posted April 8, 2020 Thanks Steve! I upgraded using IDE V4.3.2.19 from V2.5.0.3 to V2.5.4.0 - and lost gpascii and other stuff - no connection to ppmac anymore. Serially I can still conect. /opt/ppmac only shows usrflash and usrflash.x directories, nothing else anymore. So how to successfully upgrade from V2.5.0.3 to V2.5.4.0 resp reinstall the lost directories?! Link to comment Share on other sites More sharing options...
sutty Posted April 9, 2020 Author Share Posted April 9, 2020 I could recover and successfully install V2.5.4.0, thanks to great support from Lucien / ODT Switzerland. Looks like the device-tree "ls1021a-twr-ck3m.dtb" wasn't updated at all. Anyhow, now bus shift mode seems to work fine. Thanks! Link to comment Share on other sites More sharing options...
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