With redundant controller set up there are 2 controllers and an arbiter. One controllers is set as active and the other as back up. The strategy is on both controllers and if one fails the other should pick up right where the other left off.
With PAC Redundancy manager, you see all three units, the arbiter, the primary controller and the Qualified back up. Next to the back up controller there is a “make active” link that allows you to switch active controllers. Click this link and see if the strategy is still running after the switch. The power up chart does not run again, it simply continues like it is the first controller.
Next is the physical simulation at the controller itself…where I disconnect the power to controller #1. 