Revision1.30
DCM390 Serial Interface Specification
Date 25.Apr.’06
40 page of 40
D&M
2.6. 21
Power OFF
This command changes to the “Stand-by” status.
It turns off the display and
stops servo rotation.
1) Command format
Byte/bit
7
6
5
4
3
2
1
0
0 STX
(0x02)
1
Command code (‘O’)
2 Reserve
(0x00)
3 Reserve
(0x00)
4 Reserve
(0x00)
5 Reserve
(0x00)
6 ETX
(0x03)
7 BCCH
(high-level)
8 BCCH
(low-level)
Table 63. Power OFF command
2) Answers returned
Byte/bit
7
6
5
4
3
2
1
0
0 STX
(0x02)
1
Reply code (‘O’)
2
Answer code (Table 3)
3 ETX
(0x03)
4 BCCH
(high-level)
5 BCCL
(low-level)
Table 64. Power OFF answer
3) Special condition
- When “Stand-by” status, can accept “Power ON” and
“Reset”
command only.
- This command cannot accept “Stand-by” status.
