Status Read Command - Sanyo PLV-WF20 Service Manual

Serial Control

Status Read Command

Format
The command is sent from PC to the projector with the
format below;
'CR' [Command] 'CR'
Command: one character (refer to the command table
below.
The projector decodes the command and returns the
'Character string' with the format below;
command
CR0
CR6 Temperature Read
The tables on page 140 and 141 show the typical command lists for controlling the projector. Please consult your
local dealer for further information of other commands.
Projector
Function
return
00
80
40
0
10
8
0
4
04
Status Read
1
81
88
C
8C
S1 S S3
?
Projector status
Power On
Stand-by mode
Countdown
Cooling down
Power Malfunction
Cooling down at the temperature anomaly
Unable to receive the RC3C command.
Cooling down at Power Management mode
Power Management mode after Cooling down
Cooling down after the projector is turned off when the lamps
are out.
Stand-by mode after Cooling down when the lamps are out.
Stand-by mode after Cooling down at the temperature
anomaly.
Cooling down when the projector is turned off by the shutter
management function.
Stand-by mode after Cooling down by the shutter management
function.
S1 = Temperature at Sensor 1 (˚C)
S = Temperature at Sensor  (˚C)
S3 = Temperature at Sensor 3 (˚C)
(ex.) S1 = 1.3˚C, S = 3.4˚C, S3 = 34.5˚C
--> The projector displays "1.3 3.4 34.5"
( For each sensor, two digit and the tenth place numbers are
displayed with a space between each temperature.)
Communication failure
-141-