Omron Forums Support Posted July 29, 2019 Posted July 29, 2019 IDE version is not specific to form factor. For Firmware 4.2.1.19, you may want to make sure you are using relatively recent firmware. For EtherCAT, IDE 4 can only handle Acontis. If you are using Etherlab EtherCAT you will also need IDE 3. There is an IDE/Firmware compatibility chart in the IDE manual. This is available under "Help -> "PowerPMAC IDE Manual" within the IDE. The chart should be on page 10.
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