I am using PLC 5.11 and have upgrade successfully the 2 expansions boxes and the 1 PAB Powerbar I am using.
If I go to "System" and "click" on the first expansion box, I see version 1.05, if I "click" to the second expansion box I see version 1.06 and if I "click" on the Powerbar I see 1.05.
Did the upgrade twice in all three devices, nothing changed.
(I don't know if it means something but the right FW is shown in the device with address 18, address 19 & 20 shows the previous version).
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