Detaillierte Anleitungen zur Benutzung finden Sie in der Bedienungsanleitung.
[. . . ] Then, change the data value "0"(Not Available) to "1"(Available) with cursor or buttons and press OK button to confirm the data. 3) Press MENU button to release the Adjustment mode, and re-boot the internal CPU of Client by disconnecting the power cable.
1.
Outline
1. 1 Connection 3wire
TxD(PIN3) P1320W (=Client) RxD(PIN2) GND(PIN5) Transpose Receive Ground RxD(PIN2) TxD(PIN3) GND(PIN5) Host
1 6
RxD TxD
2 7 3 8 4 9
GND
5
Fig1;D-sub9-pin arrangement
1. 2 RS-232C Settings *Start-Stop Synchronization Communication Baud rate : 9600bps Data bit length : 7bit Parity : No Stop bit : 1bit Handshaking : No 1. 3 Data Format 1. 3. 1 Client's Receiving Terminal Mode ON/OFF Control Data Format : 1Byte
ON / OFF 1 Byte
Fig 2
1. 3. 2 Client's Receiving Data Format : 12Byte + 2Byte
Function Start Read/Write Function Function Upper Data Lower Data Stop
Fig 3
1 2 2 1 4 4 1 Byte
P1320W RS-232C Protocol 11/3/2004
1. 3. 3 Client's Sending Data Format : 4Byte + 2Byte
Upper Data Lower Data Start Stop
Fig 4
1 4 1 Byte
1. 3. 4 Client's Sending ACK/NAK Data Format : 1Byte
ACK / NAK 1 Byte
Fig 5
2.
Communication Protocol
2. 1 Terminal Mode
Terminal Mode; ON allows communicating between Client and Host. Client should be received "ENQ" (0x05), the request to start Terminal Mode. [. . . ] Terminal Mode; OFF prohibits communicating between Client and Host. Client should be received "EOT" (0x04), the request to finish Terminal Mode. Client will answer to the request by sending "ACK/NAK" (0x06/0x15). NOTE 1) "Client's Receiving Data Format" shown in Fig. 3 is available only when the Terminal Mode is ON. 2) When the Terminal Mode is ON, the switches on the front panel and the remote control is NOT available. Still, the power switch on the front is available. 3) The initial (factory) setting of the Terminal Mode is OFF. 4) Client will always send ACK/NAK after receiving the request to turn ON/OFF the Terminal Mode.
2. 2 Client's Receiving Data
Client's Receiving Data Format is specified in Table 1 shown as below. **Only for the composite input.
NOTE 1) Read = "01" (0x30 0x31), Write = "00" (0x30 0x30) 2) For more detail in the expression of 5th and 6th data, see Appendix 2 at the end of this document. 3) If the 5th/6th data were out of range specified above, Client will answer "NAK".
4
P1320W RS-232C Protocol 11/3/2004
4.
Procedures & Examples
Procedure 1; Terminal Mode ON
Host : sends "ENQ"(0x05) Client : will send "ACK"(0x06) or "NAK"(0x15) in reply.
Procedure 2; Sending / Receiving Commands
Ex. 1 To turn ON / OFF the power : "6E" (ref. section 3) 1st command nd : "00" (WRITE) 2 command th th 5 , 6 command : ON = "01" / OFF= "00"(ref. section 3) The command sequences should be; Power ON: "STX", 0x36, 0x45, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, "ETX". Power OFF: "STX", 0x36, 0x45, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, "ETX" Client will send "ACK" or "NAK" in reply. Ex. 2 To select Inputs : "6F" (ref. section 3) 1st command nd : "00" (WRITE) 2 command 5th, 6th command : (ref. section 3) The command sequences should be; D-SUB : "STX", 0x36, 0x46, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, "ETX". [. . . ] section 3) The command sequences should be; D-SUB : "STX", 0x36, 0x46, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, "ETX". BNC : "STX", 0x36, 0x46, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, "ETX" VIDEO1 : "STX", 0x36, 0x46, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x32, "ETX"
. . . . . . . . . . . . . . and so on.
Client will send "ACK" or "NAK" in reply. Ex. 3 To read the power ON/OFF status : "6E" (ref. [. . . ]