RIEVTECH STUDIO SOFTWARE MANUAL For example, if the trigger condition is set "OFF → ON", that means the XY curve will be refreshed when the specified bit register is changed from OFF to ON. There is an option “ Auto Reset ” for the trigger condition "OFF → ON" and “ ON → OFF ” . If you check it, the bit register state will be reset after it is changed. For the “ Word ” trigger mode, the details are referred to: Detailed manual/General functions/Drawing/Logical Control . l Data Point The default value is 10. The range is from 2 to 4096. The option “ Data Point ” can be set byConstant or by Variable. l Control Setting 245