Trying to troubleshoot an issue with a Reynolds and Reynolds battery rescuing system on a con a result of 20 SC limited information on the job troubleshot the Reynolds and Reynolds unit that is doing everything it is supposed to do but when we drop the mainline disconnect we have a MD jumped on the Reynolds and Reynolds controller the rope gripper pics Then drops then pics again the controller goes into a fault don’t have a fall logbook on the job or sequence of operations that tell me what the elevator supposed to do after that