Observe the Status LEDs on the front of the controller and see the table below to troubleshoot the controller. To troubleshoot an integral or local controller display, refer to the FX-DIS Local Controller Display Technical Bulletin (LIT-12011666) .
Observe the Status LEDs on the front of the controller and see the table below to troubleshoot the controller. To troubleshoot an integral or local controller display, refer to the FX-DIS Local Controller Display Technical Bulletin (LIT-12011666) .