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RS-232C
$
Query control commands
Sends data of computer Return data from VTR Description of command
[STX] QOS [ETX] [STX] OPSdata [ETX]
data = AD
0
AD
1
AD
2
AD
3
AD
4
<Note>
Refer to the bitmap table (B) for details
of AD
.
Queries the operation modes.
The current VTR mode is detected and sent by the bitmap
information. The bitmap information is converted into ASCII
code and returned by the VTR.
[STX] QRA [ETX] [STX] RAm [ETX]
m = N: ACK ON
F: ACK OFF
Queries the ACK (Acknowledge) code response setting.
[STX] QRS [ETX] [STX] RSEm [ETX]
m = 0: Normal
1: No completion command
2: No completion command/No
error
Queries the search end mode setting.
[STX] QRV:m [ETX]
Parameters
m =
A: AV system control ROM
version
S: Sub-code microcomputer
version
C: Cylinder servo ROM version
R: Reel servo ROM version
I: Interface ROM version
No parameter:
Interface ROM version
[STX] VERdata [ETX]
data = d1d2.d3d4-d5d6-d7.d8d9
d1
d9: Software program version
Queries the software program version used for each
microcomputer.
[STX] QSM [ETX] [STX] SMMm [ETX]
m = S: MEMORY STOP
O: REPEAT ONE TIME
A: CONTINUE
F: OFF
Queries the memory mode.
[STX] QSY [ETX] [STX] SMILPdata [ETX]
data = wwghmmssff
ww = LP: CTL data reference
SP: TC data reference
g = Blank: With a positive value
– sign: With a negative value
h = 0
9: Hours
mm = 00 59: Minutes
ss = 00 59: Seconds
ff = 00 29: Frames
Queries the counter value stored in the memory.