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RS-232C
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Operation control commands
Data transmitted by PC Data returned from unit in response Description of command
[STX] OAC [ETX] [STX] OAC [ETX] Releases the alarm signal input.
[STX] OAF [ETX] [STX] OAF [ETX] Advances the tape frame by frame in the forward direction.
[STX] OAI:n [ETX]
Parameter
n = 1: ALARM IN 1
2: ALARM IN 2
No parameter: ALARM IN 1
[STX] OAI [ETX] Inputs the alarm signal.
[STX] OAR [ETX] [STX] OAR [ETX] Advances the tape frame by frame in the reverse direction.
[STX] OFF [ETX] [STX] OFF [ETX] Fast forwards the tape.
[STX] OPA [ETX] [STX] OPA [ETX] Sets the unit to the pause mode (REC PAUSE or PLAY
PAUSE) or pause release mode (REC or PLAY).
[STX] ORC [ETX] [STX] ORC [ETX] Sets the unit to the recording mode.
When the unit is set to REC INHIBIT, error code ERE is
returned from the unit.
[STX] ORW [ETX] [STX] ORW [ETX] Rewinds the tape.
[STX] OPL [ETX] [STX] OPL [ETX] Plays back the tape.
[STX] OPR [ETX] [STX] OPR [ETX] Plays back the tape in the reverse direction.
[STX] ORR [ETX] [STX] ORR [ETX] Performs REC REVIEW.
[STX] OEJ [ETX] [STX] OEJ [ETX] Ejects the cassette tape.
<Note>
Refer to the RS-232C mode transition table (page 101) for the conditions under which the operation control
commands are acknowledged.
[STX] OSF:n [ETX]
Parameter
n = 1: 1
a
normal speed
4: 4
a
normal speed
7: 7
a
normal speed
[STX] OSF [ETX] Sets the tape playback speed in the forward direction.
[STX] OSP [ETX] [STX] OSP [ETX] Sets the unit to the stop mode.
[STX] OSR:n [ETX]
Parameter
n = 1: 1
a
normal speed
4: 4
a
normal speed
7: 7
a
normal speed
[STX] OSR [ETX] Sets the tape playback speed in the reverse direction.