Panasonic AJ-SD955BE User Guide

73 (E)

CONTENTS

RS-232C interface

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 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