3.Return format
[VTR 5 controller (PC)]
The following responses are made to the command. If necessary, more than one response is made.
$ When the communication has terminated normally
1. The receive completion message is returned.
[ACK]
06h
2. The execution completion message is returned.
[STX] | [command] | [data] | [ETX] | ||
02h | XX XX XX | XX | ..... | XX | 03h |
| |||||
[command] :
This is the message (data) which is returned or the execution completion message identifier.
[data] :
This is the data to be returned. It can be omitted.
Example:
Send command Return message (data) [STX] OPL [ETX] 5 [ACK] [STX] OPL [ETX]
$ When the communication has terminated abnormally
[NACK]
15h
$ When processing is not possible due to incorrect data or trouble in the VTR
1. The receive completion message is returned.
[ACK]
06h
2.An error code is returned. [STX] [E R N1 N2 N3 ] [ETX]
02h | Error code | 03h |
4. Error code table
ER001 : Invalid command
O Unsupported command received. O Error in command execution
ER002 : Parameter error
ER102 : VTR mode error (front loading motor)
ER103 : VTR mode error (loading motor)
ER104 : VTR mode error (drum, capstan system)
ER105 : VTR mode error (reel system)
ER106 : VTR mode error (tension system)
ER108 : VTR dew error
ER1FF : VTR system error
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