Sony fwd-42pv Manuale

(3)Enquiry answer (Command cancel)

№

0x03: Command　Canceled The packet was received normally,but the command was cancelled because the

function was not in adjustable mode, such as "--" a function displayed as in user

menu.

* Check Sum: The total from №1 to №2, when value exceeds 255, 1byte of data is confirmed the bottom.

(4)Error answer

№

* 0x00: No Function Error

Packet header,category of function codes do not exist in this protocol.

0x01: Check Sum Error

The "Check Sum" value of the packet which received is wrong.

0x02: Data Length Error

The "Data Num" value of the packet which received is wrong.

Check Sum

0xXX

0x02: Data Length Error

Answer*

0x00: No Function Error

0x01: Check Sum Error

Item

Value

Header

0xE0: Answer

Answer

0x03: Command Canceled

Check Sum

0xXX

Item

Value

Header

0x70: Answer