RS-232C interface

3)Return format [VTR 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]

[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

Unsupported command received.

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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Panasonic AJ-D850P manual Error code table, Return format VTR → controller PC, Ack Stx Opl Etx