WUX6000
User Commands
-4-
Communication System (Serial)
Item
Specifications
Communication system
RS-232-C Start-stop synchronization half-duplex communication
Transmission speed
19.2 Kbps
Character length
8 bits / character
Stop bit
2 bits
Parity None
Command format
Variable-length records with terminals as delimiters
Maximum transmission
length
Maximum of 256 characters (bytes) including delimiters.
Delimiters
CR (0Dh) can be used as a delimiter.
Delimiter in the response is CR.
Command code
ASCII codes (20h to 7Eh)
Codes other than ASCII codes (20h to 7Eh), delimiter code (0Dh), or NUL (00h) are
handled as spaces (20h).
Communication procedure
No procedure
Flow control
None
Error control
None
Break signal
Not supported
Timeout
Tc
Between characters:
1 s
Tr
Between command /
response interval:
15 s
* For timeout, see chapter 3, "Communication Flow" on page 8.
Communication System (LAN)
Item
Specifications
Communication system
TCP/IP connection. Port: 33336
Remark
If a command is not received for 30 seconds, the socket will be closed.
Command Format
Format
Commands are sent from PC to the projector in the following format:
<command text><delimiter>
or
<command text>=(value>(delimiter>
<command text>
Character strings consisting of 1 or more alphanumeric letters
<value>
Character strings consisting of 1 or more alphanumeric letters
<delimiter> CR(0Dh)
For <command strings> and <value>, see explanation about each command.
Example) When checking the power status (POWER)
PC to PJ
G E T = P O W
E R CR
47h 45h 54h
3Dh 50h 4Fh
57h
45h
52h
0Dh