BASIC SERIAL COMMAND SPECIFICATIONS PLC

BASIC SERIAL COMMAND SPECIFICATIONS
PLC-XW65
Ver. 1.00
SANYO Electric Co., Ltd
DS Company
Projector Division
PLC-XW65
Basic Serial Command Specifications
- CONTENTS -
1.
Overview....................................................................................................................... 4
2.
Serial Interface Specifications.................................................................................... 4
2.1.
Transfer Specifications ........................................................................................ 4
2.2.
Connection............................................................................................................ 4
3.
Notes for Communication........................................................................................... 5
4.
Functional Execution Command Table...................................................................... 6
5.
Status Read Command Table ..................................................................................... 7
6.
Functional Execution Command................................................................................ 8
6.1.
Format ................................................................................................................... 8
6.2.
Command Pipelining............................................................................................ 8
6.3.
Transfer Example.................................................................................................. 8
6.4.
Operation Requirements...................................................................................... 9
6.5.
POWER ON Command ....................................................................................... 10
6.6.
POWER OFF Command (Quick Power OFF)............................................... 10
6.7.
POWER OFF Command ..................................................................................... 10
6.8.
Computer 1 Command ....................................................................................... 10
6.9.
Computer 2 Command ....................................................................................... 10
6.10.
Video Command.............................................................................................. 11
6.11.
VOLUME + Command ..................................................................................... 11
6.12.
VOLUME – Command ..................................................................................... 11
6.13.
AUDIO MUTE ON Command .......................................................................... 11
6.14.
AUDIO MUTE OFF Command......................................................................... 11
6.15.
VIDEO MUTE ON Command........................................................................... 12
6.16.
VIDEO MUTE OFF Command ......................................................................... 12
6.17.
Screen Normal size Command ...................................................................... 12
6.18.
Screen Wide size Command .......................................................................... 12
6.19.
Image Standard Command............................................................................. 12
6.20.
Image Real Command .................................................................................... 12
6.21.
Image Cinema Command ............................................................................... 13
6.22.
Image 1 Command .......................................................................................... 13
6.23.
Image 2 Command .......................................................................................... 13
6.24.
Image 3 Command .......................................................................................... 13
6.25.
Image 4 Command .......................................................................................... 13
6.26.
Image Blackboard (Green) Command........................................................... 13
6.27.
Image Dynamic Command ............................................................................. 13
6.28.
MENU ON Command ...................................................................................... 14
6.29.
MENU OFF Command..................................................................................... 14
6.30.
DISPLAY CLEAR Command ........................................................................... 14
6.31.
BRIGHTNESS + Command............................................................................. 14
2/23
PLC-XW65
7.
Basic Serial Command Specifications
6.32.
BRIGHTNESS – Command ............................................................................. 14
6.33.
IMAGE (Toggle) Command............................................................................. 14
6.34.
ON START Setting Command ........................................................................ 15
6.35.
ON START Cancel Command......................................................................... 15
6.36.
Power Management Ready Command .......................................................... 15
6.37.
Power Management OFF Command.............................................................. 15
6.38.
Power Management Shut down Command .................................................. 15
6.39.
D.ZOOM + Command ...................................................................................... 15
6.40.
D.ZOOM – Command ...................................................................................... 16
6.41.
Computer 1 S-Video Command ..................................................................... 16
6.42.
Image Colorboard Command......................................................................... 16
6.43.
POINTER RIGHT Command ........................................................................... 16
6.44.
POINTER LEFT Command ............................................................................. 16
6.45.
POINTER UP Command ................................................................................. 16
6.46.
POINTER DOWN Command ........................................................................... 17
6.47.
ENTER Command ........................................................................................... 17
6.48.
FREEZE ON Command................................................................................... 17
6.49.
FREEZE OFF Command ................................................................................. 17
6.50.
COMPUTER INPUT 1 Analog RGB Command .............................................. 17
6.51.
COMPUTER INPUT 1 Scart Command .......................................................... 17
6.52.
COMPUTER 1 Component Command ........................................................... 18
6.53.
AUTO PC ADJ. Command .............................................................................. 18
6.54.
PRESENTATION TIMER Command................................................................ 18
6.55.
KEYSTONE ↑Command .................................................................................. 18
6.56.
KEYSTONE ↓Command .................................................................................. 18
Status Read Command.............................................................................................. 19
7.1.
Format ................................................................................................................. 19
7.2.
Transfer Example................................................................................................ 19
7.3.
Status Read Command ...................................................................................... 19
7.4.
Input Mode Read Command .............................................................................. 22
7.5.
Lamp Time Read Command .............................................................................. 22
7.6.
Setting Read Command ..................................................................................... 22
7.7.
Temp Read Command........................................................................................ 22
7.8.
Lamp Mode Read Command ............................................................................. 23
3/23
PLC-XW65
1.
Basic Serial Command Specifications
Overview
1.1. These specifications define projector control commands for PLC-XW65.
1.2. The projector control commands are used to remotely control a projector through RS-232C from a
computer.
2.
Serial Interface Specifications
2.1. Transfer Specifications
Item
Specifications
Synchronous system
Asynchronous
Transmission Speed
9600 / 19200
Data Length
8 bit
Parity
N/A
Stop Bit
1
Flow Control
N/A
1) Transmission speed: initial setting value is 19200.
2) Transmission speed can be changed in service mode.
2.2. Connection
Dedicated serial cable must be used for connection to a computer and a projector.
PC
Projector
COM 1
Control Port
CD
1
1
RXD
TXD
2
2
3
3
DTR
4
4
SG
5
5
DSR
RTS
6
6
7
7
CTS
RING
8
8
9
(D-Sub 9 Pin)
4/23
(Mini 8 Pin)
PLC-XW65
3.
Basic Serial Command Specifications
Notes for Communication
3.1. The projector control command is defined as one command/one line that starts with “C” and ends
with carriage return (0x0D).
3.2. There are two types of Commands: Functional Execution Commands and Status Read Commands.
Example of Functional Execution Command: “C05” [CR]
Example of Status Read Command: “CR0” [CR]
3.3. When it takes more than one second to receive one command, it does not operate.
It clears the information of buffer when the projector receives LF (0x0A) or EOF (0x1A) and takes
more than one second to receive one command.
3.4. For Command pipelining, wait for the interval of 100ms after receiving a Command.
More than 100ms
Command
PC → Projector
“C”
“0”
“7”
Next Command
CR
Projector → PC
ACK
CR
Response
(A few ms ~ 5s)
3.4.1. When a command is issued before receiving a response, the function is not executed
properly.
3.4.2. Except for when there is no Response for more than 5 seconds.
3.5. It takes about 5 seconds for internal initialization after plugging in AC power. During this time, it
cannot process commands. Do not issue any command.
3.6. The number of characters of response to Status Read Commands depends on commands.
Please see [7. Status Read Commands].
3.7. Characters for commands must be Capital (A - Z).
5/23
PLC-XW65
4.
Basic Serial Command Specifications
Functional Execution Command Table
Command
C00
C01
Item
POWER ON
POWER OFF
(Quick Power OFF)
Command
C20
Item
BRIGHTNESS +
C21
BRIGHTNESS -
C02
POWER OFF
C22
―――
C03
―――
C23
―――
C04
―――
C24
―――
C05
Computer
1
C25
―――
C06
Computer
2
C26
―――
C07
Video
C27
IMAGE (Toggle)
C08
―――
C28
ON START Enable
C09
VOLUME +
C29
ON START Disable
C0A
VOLUME -
C2A
Power Management Ready
C0B
AUDIO MUTE ON
C2B
Power Management OFF
C0C
AUDIO MUTE OFF
C2C
―――
C0D
VIDEO MUTE ON
C2D
―――
C0E
VIDEO MUTE OFF
C2E
Power Management Shut down
C0F
Screen Normal size(4:3)
C2F
―――
C10
Screen Wide size(16:9)
C30
D.ZOOM +
C11
Image Standard
C31
D.ZOOM -
C12
Image Real
C32
―――
C13
Image Cinema
C33
―――
C14
Image 1
C34
Computer 1 S-video
C15
Image 2
C35
―――
C16
Image 3
C36
―――
C17
Image 4
C37
―――
C18
Image Blackboard
C38
―――
C19
Image Dynamic
C39
Image Colorboard
C1A
―――
C3A
POINTER RIGHT
C1B
―――
C3B
POINTER LEFT
C1C
MENU ON
C3C
POINTER UP
C1D
MENU OFF
C3D
POINTER DOWN
C1E
DISPLAY CLEAR
C3E
―――
C1F
―――
C3F
ENTER
――― means no function.
6/23
PLC-XW65
Basic Serial Command Specifications
Command
Item
Command
Item
C43
FREEZE ON
C83
―――
C44
FREEZE OFF
C84
―――
C45
―――
C85
―――
C46
―――
C86
―――
C47
―――
C87
―――
C48
―――
C88
―――
C49
―――
C89
Auto PC ADJ.
C4A
―――
C8A
PRESENTATION TIMER
C4B
C4C
―――
C8B
―――
―――
C8C
―――
C4D
―――
C8D
―――
C4E
―――
C8E
KEYSTONE ↑
C4F
―――
C8F
KEYSTONE ↓
C50
Computer 1 Analog RGB
C90
―――
C51
Computer 1 Scart
C91
―――
C52
―――
C92
―――
C53
―――
C93
―――
C54
Computer 1 Component
C94
―――
――― means no function.
5.
Status Read Command Table
Command
Item
Memo
CR0
Status Read
CR1
Input Mode Read
CR2
―――
CR3
(Corresponding) Lamp Time Read
CR4
Setting Read
CR5
―――
CR6
Temp Read
CR7
Lamp Mode Read
――― means no function.
7/23
PLC-XW65
6.
6.1.
Basic Serial Command Specifications
Functional Execution Command
Format
6.1.1. PC issues a command in format as below.
“C” COMMAND [CR]
Command: two characters (See Basic Functional Execution Command Table)
6.1.2. A projector changes received data to decode and returns a result after being ready to receive
next command.
[ACK][CR]:(0x06、0x0D)When received Functional Execution Commands.
6.1.3. “?”[CR]:When the received data cannot be decoded.
6.2.
Command Pipelining
When some functions need the command pipelining, the performance is the same as that of the
remote control;
6.2.1. System: issue any command every 100 ms.
6.2.2. When receiving the appropriate command, the function is executed for 120 ms from the
moment.
6.2.3. When receiving the same command continuously within 120 ms, the function is executed
for another 120 ms from the moment.
6.2.4. When there is no incoming command after 120 ms, the execution of pipelining is stopped.
6.2.5. When the projector receives other incoming commands within 120ms, the execution of
pipelining is stopped.
6.3.
Transfer Example
Switch the projector to video mode with Basic Command.
Command
PC → Projector
“C”
“0”
“7”
CR
Projector → PC
ACK
Processing
(A few ms ~ 5s)
8/23
CR
PLC-XW65
6.4.
Basic Serial Command Specifications
Operation Requirements
When the projector’s status is any of below, Functional Execution Commands are limited.
Projector Status
Standby Mode
Processing Countdown
Processing Cooling Down
Cooling Down due to Abnormal
Temperature
Abnormal Temperature Status
Processing Power Save / Cooling
Down
Power Save Status
Input search : On1 / On2
Available Functional Execution Commands
C00:POWER ON
C00:POWER ON → Countdown is terminated
C01:POWER OFF
C02:POWER OFF → Countdown is terminated
NONE
NONE
NONE
NONE
C00:POWER ON
C01:POWER OFF
Although projector receives Input source commands,
Input search does no start.
Note) When the status is as above, even if the projector receives other commands,
it returns [ACK] [CR].
9/23
PLC-XW65
6.5.
Basic Serial Command Specifications
POWER ON Command
Command
“C00” [CR]
Detail
Power ON
When already Power is ON, nothing is done.
When sending this command during processing Countdown, Countdown
terminates.
Response
6.6.
“?”[CR]
“C01” [CR]
Detail
Power OFF (Standby)
When Power is OFF with ON/STAND-BY button of the remote control, “Power
OFF?” is displayed. However, as soon as this command is sent, Quick Power OFF
is executed.
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
POWER OFF Command
Command
“C02” [CR]
Detail
Power OFF (Standby).
The command operates the same Power OFF function as ON/STAND-BY button
of the projector and remote control.
Once this command is sent, “Power OFF?” is displayed. If this command is sent
again while it is displayed, Power OFF is executed.
When sending this command during Countdown, Countdown is terminated.
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
Computer 1 Command
Command
“C05” [CR]
Detail
Select Computer 1 Input
Note) Although Input search setting is On1/On2, projector does not execute Input
search by receiving this command.
Response
6.9.
Unacceptable
Command
Response
6.8.
[ACK] [CR]
POWER OFF Command (Quick Power OFF)
Response
6.7.
Acceptable
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
Computer 2 Command
Command
“C06” [CR]
Detail
Select Computer 2 Input
Note) Although Input search setting is On1/On2, projector does not execute Input
search by receiving this command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
10/23
PLC-XW65
6.10.
Basic Serial Command Specifications
Video Command
Command
“C07” [CR]
Detail
Select Video Input
Note) Although Input search setting is On1/On2, projector does not execute Input
search by receiving this command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.11. VOLUME + Command
Command
“C09” [CR]
Detail
Volume Up.
This command operates the same VOLUME UP function as a projector and a
remote control.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.12. VOLUME – Command
Command
“C0A” [CR]
Detail
Volume Down
This command operates the same VOLUME DOWN function as the projector and
a remote control.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.13. AUDIO MUTE ON Command
Command
“C0B” [CR]
Detail
Sound Mute ON.
This command works the same as “MUTE” button of a remote control for Mute
ON, but does not work for Mute OFF.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.14. AUDIO MUTE OFF Command
Command
“C0C” [CR]
Detail
Sound Mute OFF.
This command works the same as “MUTE” button of a remote control for Mute
OFF, but does not work for Mute ON.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
11/23
PLC-XW65
Basic Serial Command Specifications
6.15. VIDEO MUTE ON Command
Command
“C0D”[CR]
Detail
Video Mute ON.
This command works the same as “NO SHOW” button of a remote control a No
Show ON, but does not work for No Show OFF.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.16. VIDEO MUTE OFF Command
Command
“C0E” [CR]
Detail
Video Mute OFF.
This command works the same as “NO SHOW” button of a remote control for No
Show OFF, but does not work for No Show ON.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.17. Screen Normal size Command
Command
“C0F” [CR]
Detail
Set screen size to Normal (4:3).
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.18. Screen Wide size Command
Command
“C10” [CR]
Detail
Set screen size to Wide (16:9).
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.19. Image Standard Command
Command
“C11” [CR]
Detail
Set image to Standard mode.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.20. Image Real Command
Command
“C12” [CR]
Detail
Set image to Real mode.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
12/23
PLC-XW65
Basic Serial Command Specifications
6.21. Image Cinema Command
Command
“C13” [CR]
Detail
Set image to Cinema mode.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.22. Image 1 Command
Command
“C14” [CR]
Detail
Set image to Image 1 mode.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.23. Image 2 Command
Command
“C15” [CR]
Detail
Set image to Image 2 mode.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.24. Image 3 Command
Command
“C16” [CR]
Detail
Set image to Image 3 mode.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.25. Image 4 Command
Command
“C17” [CR]
Detail
Set image to Image 4 mode.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.26. Image Blackboard (Green) Command
Command
“C18” [CR]
Detail
Set image to Blackboard (Green) mode.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.27. Image Dynamic Command
Command
“C19” [CR]
Detail
Set image to Dynamic mode.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
13/23
PLC-XW65
Basic Serial Command Specifications
6.28. MENU ON Command
Command
“C1C” [CR]
Detail
Display Menu of On Screen Display.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.29. MENU OFF Command
Command
“C1D” [CR]
Detail
Clear Menu of On Screen Display.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.30. DISPLAY CLEAR Command
Command
“C1E” [CR]
Detail
Clear On Screen Display.
Clear On Screen Display unconditionally.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.31. BRIGHTNESS + Command
Command
“C20” [CR]
Detail
Brightness of User Control +1.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.32. BRIGHTNESS – Command
Command
“C21” [CR]
Detail
Brightness of User Control –1.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.33. IMAGE (Toggle) Command
Command
“C27”[CR]
Detail
Switch Image Setting status.
This command works the same as “IMAGE” button on a remote control.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
14/23
PLC-XW65
Basic Serial Command Specifications
6.34. ON START Setting Command
Command
“C28” [CR]
Detail
Set Power ON Start.
This status is stored in EEPROM and retained regardless of Power OFF/ON.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.35. ON START Cancel Command
Command
“C29” [CR]
Detail
Cancel Power ON Start.
This status is stored in EEPROM and retained regardless of Power OFF/ON.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.36. Power Management Ready Command
Command
“C2A” [CR]
Detail
Set Power Management to Ready mode.
This status is stored in EEPROM and retained regardless of Power ON/OFF.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.37. Power Management OFF Command
Command
“C2B” [CR]
Detail
Set Power Management OFF.
This status is stored in EEPROM and retained regardless of Power ON/OFF.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.38. Power Management Shut down Command
Command
“C2E” [CR]
Detail
Set Power Management to Shut down mode.
This status is stored in EEPROM and retained regardless of Power OFF/ON.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.39. D.ZOOM + Command
Command
“C30” [CR]
Detail
Make screen image larger.
This command works the same as “D.ZOOM ▲” button of the remote control.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
15/23
PLC-XW65
Basic Serial Command Specifications
6.40. D.ZOOM – Command
Command
“C31” [CR]
Detail
Make screen image smaller.
This command works the same as “D.ZOOM ▼” button of the remote control.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.41. Computer 1 S-Video Command
Command
“C34” [CR]
Detail
Select S-video of Computer 1 input.
Note) Although Input search setting is On1/On2, projector does not execute Input
search by receiving this command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.42. Image Colorboard Command
Command
“C39” [CR]
Detail
Set Image to Color board mode.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.43. POINTER RIGHT Command
Command
“C3A” [CR]
Detail
Move the Pointer of Menu on screen display to the right.
This command differs from the operation of pointer “>” of a remote control and has
no function of Zoom +.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.44. POINTER LEFT Command
Command
“C3B” [CR]
Detail
Move the Pointer of Menu on screen display to the left.
This command differs from the operation of pointer “<” of a remote control and has
no function of Zoom -.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.45. POINTER UP Command
Command
“C3C” [CR]
Detail
Move up the Pointer of Menu on screen display.
This command differs from a pointer “↑” of a remote control and does not execute
Keystone +.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
16/23
PLC-XW65
Basic Serial Command Specifications
6.46. POINTER DOWN Command
Command
“C3D” [CR]
Detail
Move down the Pointer of Menu on screen display.
This command differs from a pointer “↓” of a remote control and does not execute
Keystone -.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.47. ENTER Command
Command
“C3F” [CR]
Detail
This command works the same as “SELECT” button of a remote control.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.48. FREEZE ON Command
Command
“C43” [CR]
Detail
Freeze the screen.
This command works the same as “FREEZE” button of the remote control for
Freeze ON, but does not work for Freeze OFF.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.49. FREEZE OFF Command
Command
“C44” [CR]
Detail
Cancel Freeze function.
This command works the same as “FREEZE” button of the remote control for
Freeze OFF, but does not work for Freeze ON.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.50. COMPUTER INPUT 1 Analog RGB Command
Command
“C50” [CR]
Detail
Select Analog RGB connection for Computer 1 input.
Note) Although Input search setting is On1/On2, projector does not execute Input
search by receiving this command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.51. COMPUTER INPUT 1 Scart Command
Command
“C51” [CR]
Detail
Select Scart connection for Computer 1 input.
Note) Although Input search setting is On1/On2, projector does not execute Input
search by receiving this command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
17/23
PLC-XW65
Basic Serial Command Specifications
6.52. COMPUTER 1 Component Command
Command
“C54” [CR]
Detail
Select Component connection for Computer 1 input.
Note) Although Input search setting is On1/On2, projector does not execute Input
search by receiving this command.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.53. AUTO PC ADJ. Command
Command
“C89” [CR]
Detail
Execute Auto PC Adj.
This command works the same as AUTO PC. button of the remote control.
Sending the command during operation, Auto PC Adj. is suspended.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.54. PRESENTATION TIMER Command
Command
“C8A” [CR]
Detail
Execute Presentation Timer.
This command works the same as “P-TIMER” button of the remote control.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.55. KEYSTONE ↑Command
Command
“C8E” [CR]
Detail
Correct keystone distortion by reducing upper part of image.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
6.56. KEYSTONE ↓Command
Command
“C8F” [CR]
Detail
Correct keystone distortion by reducing down part of image.
Response
Acceptable
[ACK] [CR]
Unacceptable
“?”[CR]
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PLC-XW65
7.
7.1.
Basic Serial Command Specifications
Status Read Command
Format
7.1.1. PC issues commands in format as below;
“CR” Command [CR]
Command:1 character(See Basic Status Read Command Table)
7.1.2. When a projector receives the appropriate command, it returns a character line as the
required data.
Required Data [CR]
Required Data:A character line(See Basic Status Read Command Table)
7.1.3. When the received data cannot be decoded, the projector returns “?” [CR].
7.2.
Transfer Example
Get input mode for projector with basic commands
Command(issues a command of current input mode)
PC → Projector
“C” “R”
“1”
“CR”
Projector → PC
“1” “CR”
Processing
(A few ms~1s)
(Shows Computer 1 is selected)
7.3.
Status Read Command
Command
“CR0” [CR]
Detail
Get the projector status
Acceptable
Response
%1
Unacceptable
“%1” [CR]
”00” = Power ON
“80” = Standby
“40” = Processing Countdown
“20” = Processing Cooling Down
“10” = Power Failure
“28” = Processing Cooling Down due to Temperature Anomaly
“88” = Coming back after Temperature Anomaly
“24” = Processing Power Save/Cooling Down
“04” = Power Save
“21” = Cooling Down is in process after Power off due to lamp
failure
“81” = Standby after Cooling Down due to lamp failure
“?” [CR]
[Details of Response]
“00” [CR]
Status: Power ON
Normal image is on the screen.
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PLC-XW65
Basic Serial Command Specifications
“80” [CR]
Status: Standby
When the status is Standby, Status Read Commands are always acceptable, but
Functional Execution Commands are not acceptable except POWER ON Command.
* Since this model has the Power-saving function, projector does not return this
response when Standby mode setting is “Eco”.
“40” [CR]
Status: Processing Countdown
When “Display” in Setting Menu is ON and POWER ON is executed, it starts processing
Countdown.
When “Display” in Setting Menu is OFF, processing Countdown is canceled and the
status quickly moves to Power ON.
“20” [CR]
Status: Processing Cooling Down
When the status is Power ON, and POWER OFF Command (“C01” [CR]) is executed, it
moves to Cooling Down status.
This status automatically moves to Standby after lamp turns off and the fan spin finishes
after 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 quite
important for projector’s reliability.
During this time, Functional Execution Commands are invalid.
“10” [CR]
Status: Power Failure
When the power supply voltage inside the projector reaches abnormal status, the
projector is automatically turned off. The projector returns “10” [CR], which shows it
moves to Power OFF status due to power failure. Fan also stops unlike Cooling Down
status.
“28” [CR]
Status: Processing Cooling Down due to Temperature Anomaly
When the inside temperature is out of the operating temperature, it automatically starts
Cooling Down. Response for this status is “28” [CR].
Even if the temperature decreases during this process, Cooling Down is executed.
“88” [CR]
Status: Coming back after temperature anomaly
When the status moves to Standby after Cooling Down due to temperature anomaly, it
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PLC-XW65
Basic Serial Command Specifications
returns “88” [CR].
This shows that the status turns to Standby because of abnormal temperature.
This status maintains until next operation is done. When Power On is executed, the
information of temperature anomaly is canceled and normal operation is executed.
“24” [CR]
Status: Processing Power Save / Cooling Down
Power management function in Setting menu works and the status goes to Power Save
/ Cooling Down.
During this time, Functional Execution Commands are invalid (not executed).
This status moves to Power Save at set hours after the operation of Cooling Down.
Status:
No signal
Response:
Power Save / Cooling Down
“00”
Power Save
“24”
5 minutes with no signal
“04”
After about 90 sec.
“04” [CR]
Status: Power Save
This shows that it moves to Power Save status by Power management function in
setting menu.
“21” [CR]
Status: Cooling Down in process after turned off due to lamp failure
When a projector is turned off because of lamp failure, it automatically starts Cooling
Down operation, in which the projector returns “21” [CR].
“81”[CR]
Status: Standby after Cooling Down due to lamp failure
This value is returned when Cooling Down operation due to lamp failure has been
completed and the status has been moved to Standby. The status is kept until the next
operation starts.
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PLC-XW65
Basic Serial Command Specifications
7.4. Input Mode Read Command
Command
“CR1” [CR]
Detail
Get the selected Input.
Acceptable
Response
%1
Unacceptable
7.5.
“?” [CR]
Command
“CR3” [CR]
Detail
Get the total lamp running hours (corresponding value).
Response
%1
Unacceptable
“%1” [CR]
Shows the time period with 5 digits numbers.
Example: “00410”[CR] ・・・・shows 410 hours
“?” [CR]
Setting Read Command
Command
“CR4” [CR]
Detail
Get the screen setting status such as Ceiling / Rear.
Acceptable
Response
%1
Unacceptable
7.7.
”1” = Computer 1 is selected
”2” = Computer 2 is selected
“3” = Video is selected
Lamp Time Read Command
Acceptable
7.6.
“%1” [CR]
“%1” [CR]
“11”[CR] = Normal Screen Setting
“10” [CR] = Picture is top/bottom reversed.
(Status: Rear&Ceiling ON)
“01” [CR] = Picture is left/right reversed. (Status: Rear ON)
“00” [CR] = Picture is top/bottom and left/right reversed.
(Status: Ceiling ON)
“?” [CR]
Temp Read Command
Command
“CR6” [CR]
Detail
Get the temperature data inside the projector.
With some temperature sensors installed in the projector, it is possible to get all
the temperature at once.
Acceptable
Response
%1
%2
%3
Unacceptable
“%1_%2_%3” [CR]
%1=Temperature of sensor 1
%2=Temperature of sensor 2
%3=Temperature of sensor 3
Temperature data is shown as “00.0”.
When the temperature goes down to -, the first character
becomes “-” instead of a space, like “-05.5” [CR].
When no temperature data can be returned due to hardware
problems, the first character becomes “E” like”E00.0” [CR].
When several temperature sensors are equipped, Responses are
returned continuously.
“_31.5 _ _35.2 _ _33.4”[CR]
The first data is sensor 1, then one space, and the data of sensor
2 follows.
“?”[CR]
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PLC-XW65
7.8.
Basic Serial Command Specifications
Lamp Mode Read Command
Command
“CR7” [CR]
Detail
Get lamp mode status.
Single lamp projector can indicate if it is lighting or not.
Acceptable
Response
%1
Unacceptable
“%1” [CR]
“00” [CR]=Light is out.
“01” [CR]=Light is on.
“?”[CR]
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