PDP-507CMX
187
5678
56
7
8
C
D
F
A
B
E
Order Data Contents Value
Length
(BYTE)
1
STX 1 0x02
2
Echo back 3 "QNG"
3
Latest SHOT DOWN information 12
4
Second latest SHOT DOWN information 12
5
Third latest SHOT DOWN information 12
6
Fourth latest SHOT DOWN information 12
7
Fifth latest SHOT DOWN information 12
8
Sixth latest SHOT DOWN information 12
9
Seventh latest SHOT DOWN information 12
10
Eighth latest SHOT DOWN information 12
11 Check sum 2 (CS)
12 ETX 1 0x03
SD category
(response)
SHOT DOWN factor Bubcategory factor
SD subcategory
(response)
"0"
No SD (no abnormality) No "0"
"5"
Speaker short-circuit No "0"
"6"
Module microcomputer communication failure No "0"
"7" Not used – – –
"8"
IIC communication failure "1" EEPROM communication failure
"3" VIDEO SLOT IC1 (CVBS) communication failure
"4" VIDEO SLOT IC1 (Y/C) communication failure
"5" A/D Main (A system) communication failure
"6" A/D Sub (B system) communication failure
"7" IC6 communication failure
"F" VIDEO SLOT EEPROM communication failure
"J" AUDIO CONTROL IC communication failure
"K" Expansion I/O2 communication failure
"L" Temperature sensor failure
"A" FAN stop "1" FAN stop
"B" Temperature abnormality (high temperature) "1" High temperature of temperature sensor 1
"2" High temperature of temperature sensor 2
"3" High temperature of temperature sensor 3
"4" High temperature of temperature sensor 4
"D" Power supply voltage abnormality No "0"
"F"
Other abnormality "1" RLS cable comes off
"2" DC reducing voltage for COMM SLOT
"3" DC reducing voltage for VIDEO SLOT
"9" Failure except the above (main microcomputer failure) "0" Except the above
"Z"
Voltage abnormality (3.3V overvoltage) (only 607)
Order Data Contents Value
Length
(BYTE)
1
SD category information 1
SD category (refer to the following table)
2 SD subcategory information 1
Subcategory information (refer to the following table)
3 HOUR METER 5
4
Dummy 2 All "∗"
5
Temperature information 3
[QNG]: Response format
[QNG]: SHOT DOWN information
[QNG]: SD category / SD subcategory
Causes for the last 8 shutdowns, time data of the Hour Meter
when a shutdown was generated, and sensor temperatures
detected when a shutdown was generated
(Refer to the following tables).
"0" if a shutdown was not generated.
"0" if a corresponding subcategory did not exist, or if a shutdown was not generated.
Time data of the Hour Meter controlled by the Main microcomputer when a shutdown
was generated. If the time data of the Hour Meter are fewer than five digits,
the higher-order digits will be padded with zeros.
"0" if a shutdown was not generated.
Sensor temperatures (in Celsius) detected when a shutdown was generated.
If the temperatures are fewer than three digits, the higher-order digits will be
padded with zeros. "0" if a shutdown was not generated.
With/without
subcategory
With
With
With
With
With
3.3V detection
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