Sony FWD-S47H1 Manual De Usuario
2
FWD-S42H
(b) Enquiry message
No.
Item
Value
Header
0x83: Enquiry
2
Category
0xXX
3
Function
0xXX
4
Data
0xFF
5
Data2
0xFF
6
Check Sum
0xXX
* Check Sum: Sum total of to X, lower one-byte data is validated when a value exceeds 255 (byte).
(c) Answer message
1
1
Control answer
No.
Item
Value
Header
0x70: Answer
2
Answer
*
0x00: Completed
0x0: Limit Over
0x02: Limit Under
0x03: Command Canceled
3
Check Sum
0xXX
* 0x00: Completed
Packet is correctly received and process is also correctly completed.
0x0: Limit Over
Packet is correctly received, but the data value is over the upper limit.
0x02: Limit Under
Packet is correctly received, but the data value under the lower limit.
0x03: Command Canceled
Packet is correctly received, but the data value is not correct or the request cannot be accepted in the current host state.
* Check Sum:
Sum total of to X, lower one-byte data is validated when a value exceeds 255 (byte).
2
Enquiry answer (Complete)
No.
Item
Value
Header
0x70: Answer
2
Answer
0x00: Completed
3
Return Data Size
0xXX
4
Return Data
0xXX
:
:
0xXX
:
:
0xXX
X
Return DataX
0xXX
X+
Check Sum
0xXX
* 0x00: Completed
Packet is correctly received and process is also correctly completed.
* Return Data:
Returns the read value.
* Check Sum:
Sum total of to X, lower one-byte data is validated when a value exceeds 255 (byte).
3
Enquiry answer (Command cancel)
No.
Item
Value
Header
0x70: Answer
2
Answer
0x03: Command Canceled
3
Check Sum
0x73
0x03: Command Canceled
Packet is correctly received, but the data value is not correct or the request cannot be accepted in the current host state.