Pioneer Industrial DVD Player DVD-V7400 - Manual (Page 86)

Current Address Request Descriptions
Computer DVD player
---MU<CR>--->
<---R<CR>----
<--1st byte data--
<--2nd byte data--
~
<--(N-1)th byte data--
<--Nth byte data<CR>--
<---R<CR>----
Format of the data:
BP Contents
Numbers of
bytes
(1) Total number of the transfer data
(fixed number = 477EH)
2 bytes
2 - 26 (2) The LD/VCD last memory data 24 bytes
27 - 149 (3) Setup data
Error History (date & time):
28th byte (32 Bytes)
Error History (the number of times):
60th byte (8 bytes)
Error History (status)
135th byte (8 bytes)
122 bytes
150 - 1,178 (4) Player condition and DVD last
memory
Power On time
548th byte (4 bytes)
Playback time
552th byte (4 bytes)
1,028 bytes
1,179 -
2,042
(5) Programming data 864 bytes
2,043 -
2,047
(6) check sum 4 bytes
2,048 –
9,329
(7) Blackboard/Barcode Data
(refer to BU/BD command) 7,282 bytes
9,330 –
16,385
(8) Access History 6,918 bytes
16,386 –
18,297
(9) Program Data 1,912 bytes
18,298 –
18,302
(10) check sum
0 - 1
4 bytes
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