31 Counter module XN-322-1CNT-8DIO31.1 Status LEDs258 XN300 slice modules 06/16 MN050002 EN www.eaton.com31.1 Status LEDsFigure 138: LED signals and pin assignmenta Module status LEDb User LEDc Input status LEDd Output status LEDe +24 V error status LEDModule 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)Input status green ON Input ONOFF Input OFFX1A-A+B-B+SUX2R-R+5V0VX3I1I2I3I4X4O1O2O3O4X524240V0V1CNT8DIO①④⑤②③