waroon Posted May 20, 2022 Report Posted May 20, 2022 Can I find a Link download for the old Rockwell firmware of 1756-L55 rev. 15.56 ? or Can anyone share the firmware with me? Please help!!! Thank you very much. Quote
IO_Rack Posted May 20, 2022 Report Posted May 20, 2022 https://compatibility.rockwellautomation.com/Pages/MultiProductDownload.aspx?keyword=Firmware 1 Quote
waroon Posted May 20, 2022 Author Report Posted May 20, 2022 Thank you very much IO_Rack. It seems that Rockwell has removed the firmware of 1756-L55 rev. 15.56 out, I could not find from the link. Can anyone share alternative ways? Quote
BobLfoot Posted May 21, 2022 Report Posted May 21, 2022 rockwell has not removed it, it is just locked and you must call tech support and prove you really need the firmware. Quote
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