Command Control; Control Command Via Lan - Panasonic TH-75EQ1W Operating Instructions Manual

Command control

Network function of the unit can control the unit in the
same way as serial control from a network.
Supported commands
Commands used in the serial control are supported.
(see page 25)

Control Command via LAN

The communication differs whether [Setup] - [Network
settings] - [LAN control protocol] is set to [Protocol 1] or
[Protocol 2].
1. When [LAN control protocol] is set
to [Protocol 1].
Communicates using the display-specific protocol.
■
When the WEB control administrator
privileges password has been set (Protect
mode)
Connection method
1
Obtain the display's IP address and the port number
(Default is 1024), and request connection to the
display.
The IP address and the port number can be obtained
from the following menus.
IP address:
•
[Setup] → [Network settings] → [LAN setup] or
[Network status]
Port number:
•
[Setup] → [Network settings] → [LAN setup]
●
For more detail of the settings, see page 66.
2
The display responds.
Response data
Data part Space Mode
[PDPCONTROL]
[ ] [1]
(ASCII
character 0x20 0x31
string)
10 bytes 1 byte 1 byte
Mode: 1 = Protect mode
Random Last
Space number terminal
part symbol
[zzzzzzzz]
[ ] (CR)
(ASCII
0x20 code hex 0x0d
number)
1 byte 8 bytes 1 byte
3
Hash the following data with the MD5 algorithm, and
generate a 32-byte hash value.
[zzzzzzzzyyyyy]
zzzzzzzz :
8-byte random number obtained in step 2
yyyyy :
Password of the WEB control administrator
privileges user
●
Default user name and password are as follows:
User name: dispadmin
Password: @Panasonic
Command transmission method
Transmit in the following command format
Transmitted data
Control
Header Data part
symbol
Hash value
command
(STX)
(see
"Connection 0x02
method")
32 bytes 1 byte Undefined
Received data
Control
Data part
symbol
Control
command
(STX)
(ASCII
0x02
character
string)
1 byte Undefined
Last
Control
terminal
symbol
symbol
Control
(ETX) (CR)
(ASCII
0x03 0x0d
character
string)
1 byte 1 byte
Last
Control
terminal
symbol
symbol
(ETX) (CR)
0x03 0x0d
1 byte 1 byte
English
77