Control Commands - Panasonic PT-FW300NTU Service Manual

PT-FW300NTU / PT-FW300NTE / PT-FW300NTEA / PT-FW300U / PT-FW300E / PT-FW300EA / PT-F300NTU / PT-F300NTE / PT-F300NTEA / PT-F300U / PT-F300E / PT-F300EA
7.2.2.2. Method of Command Transmission
Transmits command by the following format.
Transmission Data
Reception Data
Error Response
Example 1: Query Power "QPW"
1. Connects to the projector.
IP = 192.168.0.8, Port number = 1024
2. Receives a response.
Response = "NTCONTROL 0" + (CR)
3. Transmits the command.
Transmission data = "00QPW" + (CR)
4. Receives a response.
Reception data = "00000" + (CR)
5. Disconnects the connection with the projector.
Example 2: Query FILTER INFORMATION - RUNTIME "QFI:0"
1. Connects to the projector.
IP = 192.168.0.8, Port number = 1024
2. Receives a response.
Response = "NTCONTROL 0" + (CR)
3. Transmits the command.
Transmission data = "00QFI:0" + (CR)
4. Receives a response.
Reception data = "000142" + (CR)
5. Disconnects the connection with the projector.
7.3.

Control commands

Header
´0´ 0x30 ´0´ 0x30
1 byte 1 byte
Header
´0´ 0x30 ´0´ 0x30
1 byte 1 byte
Error Message
"ERR1" Command format error
"ERR2" Out of parameter
"ERR3" Busy or unavailable time
"ERR4" Timeout or unavailable time
"ERR5" Data length error
"ERRA" Invalid password
4 bytes
Data section End character
Control command (CR) 0x0d
(ASCII character string)
Undefined length
Data section End character
Control command (CR) 0x0d
(ASCII character string)
Undefined length
End character
(CR) 0x0d
(CR) 0x0d
(CR) 0x0d
(CR) 0x0d
(CR) 0x0d
(CR) 0x0d
1 byte
13
1 byte
1 byte