Sony FWD-S47H1 - Handbuch (Seite 23)

3-7
GXD-L52H1
3. Request errors
These errors occur when a header or command is invalid. The conditions under which each error occurs
are described below.
Invalid Version
When the version of a header is other than 2
Invalid Category
When a category differs
Invalid Request
When a request that is not supported is specifi ed
Short Header
When the received data is 1 byte
Short Community
When the received data is 2 to 5 bytes
Short Command
When the received data is 6 to 9 bytes
4. Network error
This error occurs in TCP/IP. The conditions under which an error occurs are described below.
Timeout
When communication was interrupted halfway
5. Comm error
This is an error that occurs during communication with the main control microcomputer of display equip-
ment.
Timeout
When the received data is not sent after data transmission
Check Sum Error
When a check sum error occurs in the main control microcomputer
Framing Error
When a framing error occurs
Parity Error
When a parity error occurs
Over Run Error
When an overrun error occurs
Other Comm Error
When other errors occur
Unknown Response
When data that cannot be processed is received
6. NVRAM error
Read Error
When the read operation from NVRAM fails
Write Error
When the write operation to NVRAM fails