RS-232C interface
(2) Commands relating to inquiries
<Notes>
•
As for the return (completion) message, [ACK] is first returned when data is received, and the execution message is
subsequently returned. It is only the execution message which is listed in this table.
•
In the case of commands not listed in the table, ER001 (invalid command) is returned after [ACK] has been returned.
VTR
Send command
operation
CTL/TC
[STX] QCD [ETX]
DATA
REQUEST
STATUS
[STX] QOP [ETX]
REQUEST
ID (VTR No.)
[STX] QID [ETX]
REQUEST
Return (completion)
message
[STX] CD data [ETX]
This command is for inquiring about the counter
value.
data =
f w gh mm ss ff
f
= F
w
= S
gh
=
g =
SP (20h):
CTL:
– (2Dh):
h =
0–9: hours
gh =
00–23: hours
TC:
mm
=
00–59: minutes
ss
=
00–59: seconds
ff
=
00–29: frames (525 mode)
=
00–24: frames (625 mode)
[STX] xxx [ETX]
This command is for inquiring about the VTR's ope-
ration mode.
xxx = OEJ:
EJECT
OFF:
FAST FORWARD
OPL:
PLAY
ORC:
REC
ORW:
REWIND
OSP:
STOP (including the STANDBY ON)
SRS:
(IN/OUT) PREROLL
OBF:
STANDBY OFF
OSF:
SHTL FORWARD
OSR:
SHTL REVERSE
OJG:
JOG FORWARD/REVERSE
OSW:
VAR FORWARD/REVERSE
EAE:
AUTO EDIT
EON:
EDIT ON (MANUAL EDIT)
EPV:
PREVIEW
ERV:
REVIEW
[STX] data [ETX]
This command is for inquiring about the VTR used.
data = AJ-HD150
– 95 –
Supplementary notes
for a plus display
for a minus display
CTL or TC is returned,
whichever corresponds
to the front display
mode.