Qmt; Qng - Pioneer PDP-5071PU Service Manual

1

9.3.11 QMT

QMT : Returning information of temperature and FAN speed.
Effective Condition
Format
A
[QMT] Every time
Order
0 Received Command Name
1 MTB Temperature
2 MTB FAN Speed
3 Cjheck Sum

9.3.12 QNG

B
QNG : Returning data (logs keep on Main microcomputer) on shutdown of Multi-Tuner Base.
Format
Effective Condition
[QNG] Every time
Order
0 Received Command Name on MTB
01 Latest NR data
02 Data of subcategory for the latest NG
03 Data of MTB hour meter for the latest NG
04 Data of temperature for the latest NG
C
05 2'st latest NG data
06 Data of subcategory for the 2'st latest NG
07 Data of MTB hourmeter for the 2'st latest NG
08 Data of temperature for the 2'st latest NG
09 3rd latest NG data
10 Data of subcategory for the 3rd latest NG
11 Data of MTB hourmeter for the 3rd latest NG
12 Data of temperature for the 3rd latest NG
:
29 8'st latest NG data
30 Data of subcategory for the 7'st latest NG
31 Data of MTB hour meter for the 7'st latest NG
D
32 Data of temperature for the 7'st latest NG
Details of Data and subcategory
<SD Information No.>
Data
0 Normal
1 failure of communication to Module microcomputer
2 3-wire serial communication of Main microcomputer
3 IIC communication failure of Main microcomputer & Unknown error
4 communication failure of Main microcomputer
5 FAN stopped
6 Abnormally high temperature at MTB.
E
7 failure of Digital Tuner
8 failure of Power Supply
B Speaker short-circuit
<No.1 Subcategory Information on "failure in 3-wire serial communication of Main microcomputer">
Data
0 Non subcategory
1 IF microcomputer communication failure
2 MANTA communication failure (MULTI1)
F
4 MANTA communication failure (I/P)
5 MANTA communication failure (D-SEL)
178
1
2
Function
Output of status
Data
Function
Output of status
Data
:
Cause of shutdown
Cause of shutdown
PDP-5071PU
2
3
Remarks
MTB-side's temperature/FAN rotaing status
Size Context
3 byte 'QMT' only
3 byte
1 byte 0: STOP
1:LOW
2:HIGH
2 byte
Remarks
Size Context
3 byte 'QNG' only
1 byte
1 byte
7 byte
3 byte
1 byte
1 byte
7 byte
3 byte
1 byte
1 byte
7 byte
3 byte
:
1 byte
1 byte
7 byte
3 byte
Remarks
MODULE (immediately Shutdown)
⇒
Go to subcategory No.1
⇒
Go to subcategory No.2
MAIN (immediately Power Supply OFF)
FAN (immediately Power Supply OFF)
TEMP2 (After 30second warning, ture
Power Supply off)
⇒
Go to subcategory No.3
⇒
Go to subcategory No.4
After 3 second warning, turn the Power
Supply OFF.
Remarks
IF (immediately Power Supply OFF)
MULTI1 (immediately Power Supply
OFF)
I/P
D-SEL
3
4
4