PLC-WU3800 Expand Serial Command Functional Specifications48/749. Status Read Command9.1 Format1) PC issues commands in format as below:“CR_Command” [CR]Command: Character Line2) When projector receives the appropriate command, it returns a character line as therequired data“000 ”%1 [CR]%1: Required Data (Character Line. See [Basic Status Read Command Table])3) When the received data cannot be decoded, the projector returns “?”[CR]9.2 Transfer ExampleGet total dots of projector by Expand CommandsPC → PJ: “CR_TDOTS” [CR]PC ← PJ: “000_1344” [CR]9.3 Operation Condition1) Basically Status Read Commands should be always operated.2) Status Read Commands are invalid when projector is in standby under Eco mode selected
