Pioneer KRP-500P Service Manual page 90

1
A
[17] QPB (Panel Main Operation Information)
Data on operation of the display main unit can be acquired.
Command
Effective status
Format
[QPB] Every time
Data Arrangement
B
ECO Echo back
1 Data on panel temperature
2 Delimiter
3 Unit temperature data 1
4 Delimiter
5 Unit temperature data 2 (reserved)
6 Delimiter
7 Unit temperature data 3 (reserved)
C
8 Delimiter
9 Fan rotation speed A
10 Fan control A/D value (A)
11 Fan rotation speed B
12 Fan control A/D value (B)
13 Room Light Sensor level
14 Room Light Sensor A/D value
15 Dummy 1
D
16 System Operation mode of the panel
17 Dummy 2
18 Audio muting
19 Reserved
CS Check sum
E
F
90
1
2
Function
To acquire data on current statuses
managed by the Panel Main
microcomputer
Data
Output
Length Example
3 "QPB"
∗∗∗∗∗
5 Temperature of the panel (in Centigrade) (Tmd)
1 "," Comma
∗∗∗∗∗
5 Temperature inside the unit (in Centigrade) (T1)
1 "," Comma
∗∗∗∗∗
5 Temperature inside the unit (in Centigrade) (T2)
(Reserved, All digits are padded with asterisks.)
1 "," Comma
∗∗∗∗∗
5 Temperature inside the unit (in Centigrade) (T3)
(Reserved, All digits are padded with asterisks.)
1 "," Comma
1 A Fan setting A (S: stop, L: Low, H: High, and A: Auto)
∗∗∗
3 Fan control D/A value, A, decimal code
1 A Fan setting B (S: stop, L: Low, H: High, and A: Auto)
∗∗∗
3 Fan control D/A value, B, decimal code
1 5 0-7, padded with an asterisk during the sensor is off
∗∗∗∗
4 Brightness sensor A/D value, decimal code
∗∗
2 All digits are padded with asterisks.
1 S S: System Operation mode, T: Standalone Operation mode
∗∗
2 All digits are padded with asterisks.
1 0 0: Canceling muting, 1: Muting
∗∗
10 All digits are padded with asterisks.
2 (CS)
KRP-500P
2
3
Remarks
Return data: 3 (ECO) + 53 (DATA) + 2 (CS) = 58 Byte
Remarks
3
4
4