Technical Information; Pjlink Protocol - Panasonic PT-VW530 Operating Instructions Manual

Technical Information

PJLink protocol

The network function of the projector supports PJLink class 1, and the PJLink protocol can be used to perform projector setting
and projector status query operations from a computer.
Control commands
The following table lists the PJLink protocol commands that can be used to control the projector.
f x characters in tables are non-specific characters.
Command Control details
POWR Power supply control
Power supply status
POWR ?
query
INPT Input selection
INPT ? Input selection query
AVMT AV MUTE control
AVMT ? AV MUTE status query
ERST ? Error status query
Lamp status query
LAMP ?
Input selection list
INST ?
query
NAME ? Projector name query
Manufacturer name
INF1 ?
query
INF2 ? Model name query
INF0 ? Other information query ×××××
CLSS ? Class information query 1
PJLink security authorization
The password used for PJLink is the same as that of the password set for web control.
When using the projector without security authentication, do not set a password for web control.
f For specifications related to PJLink, refer to the website of Japan Business Machine and Information System Industries
Association.
URL http://pjlink.jbmia.or.jp/english/
Chapter 6 Appendix - Technical Information
Parameter / return string
0
1
0
1
2
3
11
12
21
31
32
30
31
××××××
××××××
11 12 21 31 32
×××××
Panasonic
VZ570
VW530
VX600
Remark
Standby
Power on
Standby
Power on
Cool-down in progress
Warm-up in progress
RGB 1
RGB 2
VIDEO
HDMI1
HDMI2
AV MUTE mode off
AV MUTE mode on
Indicates fan errors,
1st byte
range 0 – 2
Indicates lamp errors,
2nd byte
range 0 – 2
Indicates temperature
3rd byte
errors, range 0 – 2
4th byte Fixed at 0
Indicates filter errors,
5th byte
range 0 – 2
Indicates other errors,
6th byte
range 0 – 2
1st digits (1 – 5 digits) : Lamp cumulative operating time
2nd digit : 0 = Lamp off, 1 = Lamp on
Returns the name set in [NAME CHANGE] of
[NETWORK].
Returns manufacturer name.
Returns model name.
Returns information such as version number.
Returns class for PJLink.
f 0 = No error
known
f 1 = Warning
f 2 = Error
ENGLISH - 105