15 Digital output module XN-322-12DO-P1715.1 Status LEDs94 XN300 slice modules 06/16 MN050002 EN www.eaton.com15.1 Status LEDsFigure 54: LED signals and pin assignmenta Module status LEDb User status LEDc Status LEDs for outputs DO1 to DO12d Status LEDs for 24V1 to 24V3Module status green ON System OKOFF No powerFLASHES (5 Hz) No communicationStatus User yellow ON The user can set the LED signals as necessary.(For example, the visualization interface can be used to setthe module's LED to flash so that it is easier to find themodule inside the control panel.)OFFFLASH(200 ms ON,1000 ms OFF)FLASH(1000 ms ON,200 ms OFF)Status of output nn = 1 to 12yellow ON Output is "ON"OFF Output is "OFF"Status LED forgroup nn = 1 to 3green ON Supply voltage OKOFF Supply voltage not OK (undervoltage)X11234X25678X39101112X4+1+2+30V12DOP17SU②①③④