WFK2 Series Wiring method * Keep the cable far away from power cords or other things that may cause noise. Noise can cause malfunctions. Connector pin No. [Connector (male)] Allowable load weight IO-Link/Analog output Power light (green) Transmission bit rate Port Lights when the power is Error WARNING Flow rate range

WFK2 Series Names and functions of display/operation section Main screen Mode display at the same time, and then releasing them. Output mode and output operation Can memorize 2 types each [Normally open] [Normally closed] Mode selection 2 seconds several seconds Response Time NPN/PNP Unit Select Swich_ Switch_ Mode Select Lower Limit Upper Limit Hysteresis Can memorize 2 types each [Normally open] [Normally closed] Mode selection several seconds Response Time NPN/PNP Unit Switch_ Mode Select Lower Limit Upper Limit Hysteresis Select Swich_ Threshold (Lo 1) setting Threshold (Hi 1) setting Hysteresis...

WFK2 Series (4) NPN/PNP conversion NPN and PNP can be converted. 2 seconds several seconds NPN/PNP selection Select NPN/PNP Response Time NPN/PNP Unit Press [Normally open] [Normally closed] Response Time NPN/PNP Unit Switch_Integrated Setting. Press Exit Integrated. Press 2 seconds several seconds Response Time NPN/PNP Unit Select Analog_Flow or Analog_Temp Range conversion 2 seconds several seconds Response Time NPN/PNP Unit Select Analog_Flow or Analog_Temp Lower Limit Upper Limit Exit Upper/Lower limit Press

Flow rate 5 L/min Flow rate Span 2 seconds several seconds Response Time NPN/PNP Unit Color Peak Hold_Q Peak Hold_T Change the page with Select Span Times Exit 5. Setting response time (1) Timer selection Flow rate Response Time Timer 2 seconds several seconds Response Time NPN/PNP Unit Timer selection Sec Select Response Time Sec Exit Press 2 seconds several seconds Response Time NPN/PNP Unit Change the page with Color Peak Hold_Q Peak Hold_T Select Peak _Hold_ Peak Hold_Q Max L/min Min L/min Reset Exit Peak hold Reset Energy Saving 2 seconds several seconds Response Time NPN/PNP Unit Change...

2 seconds several seconds Response Time NPN/PNP Unit Change the page with 2 seconds several seconds Response Time NPN/PNP Unit Change the page with Brightness Rotation Update Time Exit Color Peak Hold_Q Peak Hold_T character color changes. character color changes. 2 seconds several seconds Response Time NPN/PNP Unit Change the page with Color Flow Rate Integrated Flow Color Peak Hold_Q Peak Hold_T Select Color Exit Color Flow Rate Main Color Changed Color Lower Limit Upper Limit Upper/Lower limit setting Select Main Color Flow Rate Main Color White Green Red Exit Color Flow Rate Main Color Changed...

WFK2 Series Easy setting function Change main screen display Flow Rate Integrated Flow Selection Switch setting Hysteresis mode Hy °C Change threshold Press Window mode °C Change threshold Press Integrated Switch setting L °C Change threshold Press Integration reset Reset Integrated Flow? No Yes Reset integration Key lock Key lock UnLock Lock