PLC-XC50/55 Basic Serial Command Specifications22/257.3. Status Read CommandCommand “CR0” [CR]Detail Get the projector’s operating statusResponseAcceptable “%1” [CR]%1”00” = Power ON“80” = Standby“40” = Countdown in process“20” = Cooling Down in process“10” = Power Failure“28” = Cooling Down in process due to Temperature Anomaly“88” = Coming back after Temperature Anomaly“24” = Power Save/Cooling Down in process“04” = Power Save“21” = Cooling Down is in process after Power off due to lampfailure“81” = Standby after Cooling Down due to lamp failureUnacceptable “?” [CR][Details of Response]7.3.1. “00” [CR]Status : Power ONNormal image is on the screen.7.3.2. “80” [CR]Status: StandbyWhen the status is Standby, Status Read Commands are always acceptable, butFunctional Execution Commands are not acceptable except POWER ON Command.When Eco is selected in Standby mode / in case the model does no function ofStandby mode, projector does not return this value.7.3.3. “40” [CR]Status: Countdown in processWhen “Display” in Setting Menu is ON and POWER ON is executed, it startsCountdown.When “Display” in Setting Menu is OFF, processing Countdown is not executed and thestatus quickly moves to Power ON.7.3.4. “20” [CR]Status: Cooling Down in processWhen the status is Power ON, and POWER OFF Command (“C01”[CR]) is executed, itmoves to Cooling Down status.This status automatically moves to Standby after lamp turns off and the fan spin finishesafter about 90 seconds. The fan spin time depends on a model.This function is used to cool down the lamps and other optical parts and is quiteimportant for projector’s reliability.During this time, Functional Execution Commands are invalid.