The non-existent safety limit switch for the target hall door which prevents remote motion has been bypassed in the crane PLC control panel to allow for remote operation of the crane. This will be un-bypassed when a switch is installed. Specifically, a jumper was placed from terminal 18001 to 20121 and 20141 which will enable the hall lock safety relays 2012SR and 2014SR. The crane is currently operational in both local and remote mode. |