Command Control; Control Command Via Lan - Panasonic TH-55SF1HU 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 23)

Control Command via LAN

The communication differs whether [Options] - [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 command 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 55, 55.
2
The display responds.
Response data
Data part Space
[PDPCONTROL]
[ ]
(ASCII
character 0x20
string)
10 bytes 1 byte
Mode: 1 = Protect mode
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 :
Command control administrator privileges user
●
Default user name and password are as follows:
User name: admin1
Password: panasonic
72
English
Random
Mode Space number
part
[zzzzzzzz]
[1] [ ]
(ASCII
0x31 0x20 code hex
number)
1 byte 1 byte 8 bytes
Command transmission method
Transmit in the following command format
Transmitted data
Header
Hash value
(see
"Connection
method")
32 bytes
Received data
Control
symbol
(STX)
0x02
1 byte
Error response
Error message
"ERR1"
"ERR2"
"ERR3"
Last
terminal
symbol
"ERR4"
(CR)
"ERR5"
0x0d
"PDPCONTROL
ERRA"
1 byte
4 bytes or 15 bytes
Control Control
Data part
symbol symbol
Control
command
(STX) (ETX)
(ASCII
0x02 0x03
character
string)
1 byte Undefined 1 byte
Control
Data part
symbol
Control
command
(ETX)
(ASCII
0x03
character
string)
Undefined 1 byte
: Undefined control
command
: Out of parameter
range
: Busy status or
reception invalid
period
: Timeout or reception
invalid period
: Wrong data length
: Mismatching of
password
Last
terminal
symbol
(CR)
0x0d
1 byte
Last terminal
symbol
(CR)
0x0d
1 byte
Last
terminal
symbol
(CR)
0x0d
1 byte