Pjlink Protocol; Control Commands - Panasonic PT-FW430U Operating Instructions Manual

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.
Command Control details
POWR Power supply control
POWR ? Power supply status 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 query
INST ?
NAME ? Projector name query
INF1 ? Manufacturer name query
INF2 ? Model name query
INF0 ? Other information query
CLSS ? Class information query
40
Parameters
0 = Standby
1 = Power ON
Parameters
0 = Standby 1 = Power ON
2 = Cool-down in progress
Parameters
11 = RGB1 12= DVI-I(ANALOG)
21 = VIDEO 22 = S-VIDEO
31 = HDMI 32 = DVI-I(DIGITAL)
51 = NETWORK
1 E nabled when "display options" → "DVI-I IN" → "digital/ analog"
_
setting is "analog".
2 E nabled when "display options" → "DVI-I IN" → "digital/ analog"
_
setting is "digital".
Parameters
30 = AV MUTE mode off
31 = AV MUTE mode on
Parameters
1st byte : Indicates fan errors, range 0 – 2
2nd byte : Indicates lamp errors, range 0 – 2
3rd byte : Indicates temperature errors, range 0 – 2
4th byte : Fixed at 0
5th byte : Indicates filter errors, range 0 – 2
6th byte : Indicates other errors, range 0 – 2
Definitions for each value from 0 to 2 are as follows.
0 = No error known
Parameters
1st digits (1 – 5 digits) : Lamp cumulative operating time
2nd digit : 0 = Lamp off, 1 = Lamp on
The following are returned as parameters.
When "display options" → "DVI-I IN" → "digital/ analog" setting is
"analog".
"11 12 21 22 31 32 51"
When "display options" → "DVI-I IN" → "digital/ analog" setting is
"digital".
"11 12 21 22 31 32 51"
The name set for [NAME CHANGE] in [NETWORK] is returned.
"Panasonic" is returned.
Answer the model name with either "FW430" or "FX400"
Information such as version number is returned.
"1" is returned.
Notes
3 = Warm-up in progress
_
1
_ 2
1 = Warning 2 = Error