List of Contributions

Hi nmeistrup, We have recently got our hands on a redundancy module replacement. Unfortunately, we do not have a test chassis to flash the module, so we will have to do so on site. Also, the site is in a remote area and this is my first time performing firmware upgrade on Allen Bradley hardware, so ...

Hi nmeistrup, Thank you for a prompt and detailed response. Now, I want to confirm one more thing - you can see in the attachment that current 1756-RM2 module has revision 20.4.6, which I presume means I have to download firmware version 20.004 at the Download Center. It looks like the version is ...

Hello everyone, In a redundant system with 1756-L71, one chassis is throwing a major hardware fault E173. According to ControlLogix 5570 Redundancy document, the error suggests 1756-RM2 redundancy module must be replaced and/or TechConnect contacted. Unfortunately, we do not have TechConnect, therefore ...