Panasonic PT-TW381R Operating Instructions Manual page 124

r Error response
Message
Data length
When web control administrator rights password is not set (Non-protect mode)
Connection method
1) Obtain the IP address and port number (Initial set value = 1 024) of the projector and make a request
for connection to the projector.
f Acquire the IP address from the menu screen of the projector, and the port number from the web control
page.
IP address Obtain from [NETWORK] menu → [NETWORK STATUS]
Port No. Acquire from the web control → [Detailed set up] → [Port set up] page
2) There is a response from the projector.
r Response data
Data section
Command "NTCONTROL"
example (ASCII string)
Data length
fMode : 0 = Non-protect mode
fExample: Response during non-protect mode
"NTCONTROL 0" (CR)
Command data format
It is the data format used for sending and receiving commands.
r Transmitted data
Command
example
Data length
f Example: Transmission of power supply status acquisition command
"00QPW" (CR)
r Received data
Command
example
Data length
f Example: The projector is in standby status
"00000" (CR)
124 - ENGLISH
Chapter 7 Appendix - Technical Information
String
"ERR1" Undefined control command
"ERR2" Out of parameter range
"ERR3" Busy state or no-acceptable period
"ERR4" Timeout or no-acceptable period
"ERR5" Wrong data length
"ERRA" Password mismatch
4 bytes ―
9 bytes
Header
'0'
0x30
1 byte
Header
'0'
0x30
1 byte 1 byte
Details
Blank
' '
0x20
1 byte
Data section
'0' Control command
0x30 (ASCII string)
1 byte Undefined length
Data section
'0' Control command
0x30 (ASCII string)
Undefined length
Termination symbol
Mode Termination symbol
'0'
0x30
1 byte
Termination symbol
Termination symbol
(CR)
0x0d
1 byte
(CR)
0x0d
1 byte
(CR)
0x0d
1 byte
(CR)
0x0d
1 byte