PLC-XC50/55 Basic Serial Command Specifications2/25CONTENTS1. Overview .........................................................................................................................42. Serial Interface Specifications ......................................................................................42.1. Transfer Specifications ..........................................................................................42.2. Connection ..............................................................................................................43 Notes for Communication .............................................................................................54 Functional Execution Command Table ........................................................................65 Status Read Command Table........................................................................................86 Functional Execution Command ..................................................................................96.1. Format ......................................................................................................................96.2. Command Pipelining ..............................................................................................96.3. Transfer Example ....................................................................................................96.4. Operation Requirements ..................................................................................... 106.5. POWER ON Command ......................................................................................... 116.6. POWER OFF Command Quick Power OFF ................................................ 116.7. POWER OFF Command........................................................................................ 116.8. Computer 1 Command ......................................................................................... 116.9. Computer 2 Command ......................................................................................... 116.10. Video Command ................................................................................................... 126.11. VOLUME + Command .......................................................................................... 126.12. VOLUME – Command .......................................................................................... 126.13. AUDIO MUTE ON Command ............................................................................... 126.14. AUDIO MUTE OFF Command ............................................................................. 126.15. VIDEO MUTE ON Command ............................................................................... 136.16. VIDEO MUTE OFF Command .............................................................................. 136.17. Screen Normal size Command ........................................................................... 136.18. Screen Wide size Command ............................................................................... 136.19. Image Standard Command ................................................................................. 136.20. Image Real Command ......................................................................................... 136.21. Image Cinema Command .................................................................................... 146.22. Image1 Command ................................................................................................ 146.23. Image2 Command ................................................................................................ 146.24. Image3 Command ................................................................................................ 146.25. Image4 Command ................................................................................................ 146.26. Image Blackboard (Green) Command ............................................................... 146.27. Image Dynamic Command .................................................................................. 146.28. MENU ON Command ........................................................................................... 156.29. MENU OFF Command.......................................................................................... 156.30. DISPLAY CLEAR Command ................................................................................ 156.31. BRIGHTNESS + Command.................................................................................. 15