Panasonic AJ-HD150 User Manual

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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 N

[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