Replacement AC800F in freelance Redundant system
If one CPU AC800F broken, can i repalce with new one but do not need shutdown system (System still running ) and after my system run in redundant mode again ?
If yes, please show me how to do this or document
Thanks you so much !
Voted best answer
Absolutely YES, it is spossible and here is the link how to do that @
Please note that second controller must have taken over and acting as primary controller then secondary unit can be replaced,
also note that the controller you are replacing must be identical with one get broken, pls check controller type PM802/803, power supply, ethernet module and all other fieldbus modules(if any) must be identical with previous one. Also note that before mounting spare unit user need to set coding switch to address as it was set in previous controller unit, there are switches on ethernet modules E1 and E2 that needs to be set, check below image and attachment for that.
Go through documentation 3BDD012501R0301_mounting_installation.pdf first.
bytheway AC 800F hardware is very much robust, first time hearing case of broken controller. what did you throw at it ? :)