Group Control Commands - Sony HSR-X200 Operating Instructions Manual

Commands
1 1 1 0 Alarm Recording
1 1 1 1 Reserved
STATUS LOG-2 (BEH)
CMD
TxD BE
RxD
Bit Meaning
7 Undefined
6 Undefined
5 Undefined
4 Undefined
3 Undefined
2 Undefined
1 Undefined
0 Undefined
STATUS LOG-3 (BDH): not used
STATUS LOG-4 (BCH): not used

Group Control Commands

You can group devices to control them as a group.
Simultaneous registration/deletion of multiple groups
is possible.
• If you set both d1 and d2 to 00 in GROUP SET or
GROUP CLEAR, the recorder will return ERROR
(02H) in place of ACK (0AH) when it receives d2.
• If you set the least-significant bit of d1 to 1 in
GROUP SET or GROUP CLEAR, the recorder will
return ERROR (02H) in place of ACK (0AH) when it
receives d1.
GROUP SET (6CH)
Registers the recorder in the specified group(s).
CMD
TxD 6C
RxD 0A
ACK
Example: Setting to group 5 and group 14
CMD
TxD 6C
RxD 0A
ACK
70
(GB)
d1
d1 d2
0A 0A
ACK ACK
d1 d2
20 40
0A 0A
ACK ACK
GROUP CHECK (6DH)
Acquires the group(s) to which the recorder has been
registered.
CMD
TxD 6D
RxD d1
Example: When registered to groups 2, 3, 10 and 15
CMD
TxD 6D
RxD 0C
d1
GROUP CLEAR (6EH)
Clears the group registration.
CMD
TxD 6E
RxD 0A
ACK
Example: When clearing groups 5, 6, and 10
CMD
TxD 6E
RxD 0A
ACK
Bit Meaning
d1 7 1: GROUP 7 SET
6 1: GROUP 6 SET
5 1: GROUP 5 SET
4 1: GROUP 4 SET
3 1: GROUP 3 SET
2 1: GROUP 2 SET
1 1: GROUP 1 SET
0 Always 0
d2 7 1: GROUP 15 SET
6 1: GROUP 14 SET
5 1: GROUP 13 SET
4 1: GROUP 12 SET
3 1: GROUP 11 SET
2 1: GROUP 10 SET
1 1: GROUP 9 SET
0 1: GROUP 8 SET
d2
84
d2
d1 d2
0A 0A
ACK ACK
d1 d2
60 04
0A 0A
ACK ACK
0: CLEAR
0: CLEAR
0: CLEAR
0: CLEAR
0: CLEAR
0: CLEAR
0: CLEAR
0: CLEAR
0: CLEAR
0: CLEAR
0: CLEAR
0: CLEAR
0: CLEAR
0: CLEAR
0: CLEAR