Sony FWD-50PX3 manual Answer message, Control answer, Enquiry answer Complete, Error answer

(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).

2Enquiry 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).

3Enquiry 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.

4Error 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.

2 FWD-50PX3