PDP-504CMX/1
118
1
2
3
4
1
2
3
4
C
D
F
A
B
E
Order
Data
Size
1
Notifying of switching to Standby mode
1 byte
2
Whether the unit has already been adjusted or not
1 byte
3
With/without backup of adjustment data
1 byte
4
Power-down information
2 byte
5
Temperature information (TEMP1)
3 byte
6
Abnormality in RST2 (power decrease of the
DC-DC converter)
1 byte
7
IC4 communication failure
1 byte
8
EEPROM communication failure
1 byte
9
Failure in audio
1 byte
10
Communication failure of the volume IC
1 byte
11
Backup-ROM communication failure
1 byte
12
Failure in temperature information (TEMP1)
1 byte
13
Activation of panel protection
1 byte
14
(Reservation)
2 byte
15
Accumulated hour meter data cleared ( Note 1)
7 byte
Remarks
1: Successfully switched to Standby mode
0: Adjusted, 1: Not adjusted
0: With backup, 1: Without backup
1st byte: 1st PD, 2nd byte: 2nd PD
000 to 255
0: Normal, 1: Shutdown process caused by an abnormality
completed, 2: In the process of displaying a warning against
shutdown caused by an abnormality
0: Panel protection not activated, 1: Panel protection being
activated
∗ ∗
1-5 bytes: Hours, 6-7 bytes: Minutes
16
Hour meter data (clearable) (Note 2)
7 byte
1-5 bytes: Hours, 6-7 bytes: Minutes
Data
Power-down point
0
No power-down
1
Not used
2
P-POWER
3
SCAN
4
SCN-5V
5
Y-DRIVE
6
Y-DCDC
7
Y-SUS
8
ADRS
9
X-DRIVE
A
X-DCDC
B
X-SUS
C
DIG-DCDC
D
Drive processing IC (IC4)
E
Reservation
F
Power-down point not identified
GS2:
Status information
• Power-down information
∗
Ignore the 2-byte checksum at the end.
∗
Data to be used for servicing may be item 5 (temperature data) and 15 and 16 (hour meter data).
Note 1 :
The data are updated each time the hour meter data are cleared. The total value of data items 15 and 16
indicates accumulated power-on time after shipment. Data item 15 cannot be cleared with a command.
Note 2 :
The hour meter data indicated on the Factory menu are displayed. The data represent accumulated power-on
time of the panel after the last clearance of hour meter data. At shipment, the data are reset to 0.
