JVC VR-509E - Manual (Page 121)

121
RS-232C Interface
• ROM VER (72H) [JVC-1]
Returns the RS-232C software version.
• STATUS SENSE (D7H) [BASIC/JVC-1]
Returns the status data related to the VR-509 in 10 bytes.
STATUS SENSE Return Data
* “1” is always output when [PreAlarm REC] has been
specified.
• DATE SENSE (BEH) [BASIC/JVC-1]
Returns the month, day and year currently set in the VR-
509.
• TIME SENSE (BFH) [BASIC/JVC-1]
Returns the hours, minutes and seconds currently set in
the VR-509.
• DEVICE TYPE (D1H) [JVC-1]
Returns the type of the connected equipment in ASCII
code.
• HOUR METER SENSE (D2H) [JVC-1]
Returns the HOUR METER (time).
• NETWORK SENSE (D3H) [JVC-1]
Returns the network setup data.
NETWORK SENSE Return Data
3. Details of the Commands (continued)
3.4. SENSE Commands
72H
21H
TXD
RXD 01H 10H
RS-232C version is displayed
Ver.1-10 in the above example
↓ ↓ ↓
D7H TXD
RXD
1st byte 2nd byte 3rd byte 10th byte
byte No. bit No.
PB STATUS
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
REC STATUS (Camera 1)
bit 7 During passcode error REC, “1” output
bit 6 During emergency REC, “1” output
bit 5 During motion REC, “1” output
bit 4 During normal REC, “1” output
bit 3 During alarm REC, “1” output
bit 2 (Not defined) “0” output
bit 1 During pre-alarm REC, “1” output *
bit 0 During timer REC, “1” output
REC STATUS (Cameras 2 to 9)
3 to 10 bit7 to 0 Same content as the second byte (cameras 2 to 9)
1
Execution mode:
00H : PB STOP
01H : PLAY 02H : STILL
0BH : SHUTTLE FWD 0CH : SHUTTLE REV
0DH : JOG FWD 0EH : JOG REV
2
BEH TXD
RXD
Month Day Year
BFH TXD
RXD
Hours Minutes Seconds
D1H
35H
TXD
RXD 30H
5 0 9 E
39H 45H
D2H TXD
RXD
6th character
5th character
4th character
3rd character
2nd character
1st character
D3H TXD
RXD
1st byte 2nd byte 3rd byte 33rd byte
byte No. bit No.
Host Name
1 to 16 bit 7 to 0 Host name (1st byte to 16th byte)
Undefined (fixed at “0”)
Undefined (fixed at “0”)
Undefined (fixed at “0”)
Undefined (fixed at “0”)
Undefined (fixed at “0”)
Undefined (fixed at “0”)
IP Address
18 to 21 bit 7 to 0 IP address value (00H to FFH: 4BYTE)
Net mask
22 to 25 bit 7 to 0 Net mask address value (00H to FFH: 4BYTE)
Gateway
26 to 29 bit 7 to 0 Gateway address value (00H to FFH: 4BYTE)
Name Server
30 to 33 bit 7 to 0 Name server address value (00H to FFH: 4BYTE)
17
Setup method: 00: Off, 01: Fixed, 10: DHCP
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0