Orion OPM-4250 User Manual page 34

OPM-4250 | OPM-4250R
B. BroadcastCommand
STX CMD Length
Value 0x02 Variable 0x01
*MakeallPDP(Master/Slave)dothesameoperation.But,therewillbenoreturncommunication.(Onewaycommand)
- Receive from MPDP
STX CMD Length
Value 0x02 Variable 0x02
*IDrange(Program):0x01(1)~0xFF(255)
*M/S:Master(0x01),Slave(0x00)
*CheckSum:execute"Not"operationafteraddingallthevaluesin"STX~Data"area..
- "Auto-Power Mode" Communication Sequence
*Waitfor40msecforresponseaftersendingthecommand.Ifthereisnoresponse,itisrecommendedtoresendthecommand.
*Itisrecommendedthatnotsendingtheothercommandorchanginginputresolutionduringcommandtransmission.
*Commandsequence:SlaveMaster.(ExceptforBroadcastcommand)
Auto-Power Mode Command transmission (to Slave)
Auto-Power Mode Command transmission (to Master)
3.7. Test Pattern
- Command for checking the operating status with internal patterns
- It is available only on Power On (Operative) status.
- CMD: 0x57 (Red), 0x58 (Green), 0x59 (Blue), 0x5A (White), 0x5B (Screen)
Send to MPDP
-
A. NormalCommand
STX CMD Length
Value 0x02 Variable 0x02
*IDrange(Program):0x01(1)~0xFF(255)
*M/S:Master(0x01),Slave(0x00)
B. BroadcastCommand
STX CMD Length
Value 0x02 Variable 0x01
*MakeallPDP(Master/Slave)dothesameoperation.But,therewillbenoreturncommunication.(Onewaycommand)
- Receive from MPDP
STX CMD Length
Value 0x02 Variable 0x02
*IDrange(Program):0x01(1)~0xFF(255)
*M/S:Master(0x01),Slave(0x00)
*CheckSum:execute"Not"operationafteraddingallthevaluesin"STX~Data"area.
Data: ID ETX
0x00 0x03
Data
Check Sum ETX
ID M/S
Variable Variable Variable 0x03
→
Auto-Power Mode Command transmission (from Slave)
←
→
Auto-Power Mode Response transmission (from Master)
←
Data
ETX
ID M/S
Variable Variable 0x03
Data: ID ETX
0x00 0x03
Data
Check Sum ETX
ID M/S
Variable Variable Variable 0x03
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- "Test Pattern" Communication Sequence
*Waitfor40msecforresponseaftersendingthecommand.Ifthereisnoresponse,itisrecommendedtoresendthecommand.
*Itisrecommendedthatnotsendingtheothercommandorchanginginputresolutionduringcommandtransmission.
*Commandsequence:MasterSlave.(ExceptforBroadcastcommand)
Test Pattern Command transmission (to Master)
Test Pattern Response transmission (to Slave)
3.8. global Offset
- Command for removing the image data in seam area (Set) or displaying all the data on the screen (Cancel.)
- It is available only on Power On (Operative) status.
- CMD: 0x74(Set), 0x73(Cancel)
- Send to MPDP
A. NormalCommand
STX CMD Length
Value 0x02 Variable 0x02
*IDrange(Program):0x01(1)~0xFF(255)
*M/S:Master(0x01),Slave(0x00)
B. BroadcastCommand
STX CMD Length
Value 0x02 Variable 0x01
*MakeallPDP(Master/Slave)dothesameoperation.But,therewillbenoreturncommunication.(Onewaycommand)
- Receive from MPDP
STX CMD Length
Value 0x02 Variable 0x02
*IDrange(Program):0x01(1)~0xFF(255)
*M/S:Master(0x01),Slave(0x00)
*CheckSum:execute"Not"operationafteraddingallthevaluesin"STX~Data"area.
- "Global Offset" Communication Sequence
*Waitfor40msecforresponseaftersendingthecommand.Ifthereisnoresponse,itisrecommendedtoresendthecommand.
*Itisrecommendedthatnotsendingtheothercommandorchanginginputresolutionduringcommandtransmission.
*Commandsequence:SlaveMaster.(ExceptforBroadcastcommand)
Global Offset Command transmission (to Slave)
Global Offset Command transmission (to Master)
Infinitely Expandable
→
Test Pattern Response transmission (from Master)
←
→
Test Pattern Response transmission (from Slave)
←
Data
ETX
ID M/S
Variable Variable 0x03
Data: ID ETX
0x00 0x03
Data
Check Sum ETX
ID M/S
Variable Variable Variable 0x03
→
Global Offset Command transmission (from Slave)
←
→
Global Offset Response transmission (from Master)
←
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