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Sony fwd-50px3 매뉴얼

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2
FWD-50PX3
4 Error answer
No.
Item
Value
1
Header
0xE0: Answer
2
Answer
*
0x00: No Function Error
0x01: Check Sum Error
0x02: Data Length Error
3
Check Sum
0xXX
*
0x00: No Function Error
Packet header,category or function code are
not included in this protocol.
0x01: Check Sum Error
Check sum value or received packet is not
correct.
0x02: Data Length Error
Packet is correctly received,but the data size
is over the upper limit.
(c) Answer message
1 Control answer
No.
Item
Value
1
Header
0x70: Answer
2
Answer
*
0x00: Completed
0x01: Limit Over
0x02: Limit Under
0x03: Command Canceled
3
Check Sum
0xXX
*
0x00: Completed
Packet is correctly received and process
is also correctly completed.
0x01: 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 1 to X. Lower one-byte data
is validated when a value exceeds 255
(1byte).
2 Enquiry answer (Complete)
No.
Item
Value
1
Header
0x70: Answer
2
Answer
0x00: Completed
3
Return Data Size
0xXX
4
Return Data1
0xXX
:
:
0xXX
:
:
0xXX
X
Return DataX
0xXX
X
+
1
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 1 to X. Lower one-byte data is validated
when a value exceeds 255 (1byte).
3 Enquiry answer (Command cancel)
No.
Item
Value
1
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.