Special Command 2; Move Ptz Position And Track On/Off(Abs. Position Move) - Samsung SPD-3700 User Manual

2.11 Special Command 2

2.11.1 Move PTZ Position and Track On/Off(Abs. position move)

Special Command 2 is the protocol for the Auto Track's function. (In case of model is
not have Auto Track function, this protocol is used only for the absolute position moving.)
In case of Pan/Tilt/Zoom Position Parameter, please refer to Appendix 4.1, 4.2.
Note!
This command is a function applied to the Track model and this can be
executable after firmware versions as follows.
Model
Dome Version
Track Version
In case of using the related function with an old version instead of new
one, please check the version before the installation in order for avoiding
malfunctions.
*Send(14 Bytes)
1 2
STX Dome ID
Dome ID
0xA1
8
P4 P5
Tilt High Tilt Low
P1P2:Pan Absolute Position(Pulse)
P3: Pan Speed(00h~40h)
P4P5:Tilt Absolute Position(Pulse)
P6: Tilt Speed(00h~40h)
P7P8:Zoom Position
P9: 01h=Track On, 00h=Track Off
Checksum: The value of Modulo 256 equal to a sum of Byte2 to Byte11
processed by 'Logical Not(~)'
Checksum = ~((Byte 2 +......+ Byte 11) & FFh)
*Return(11 Bytes)
Byte1 Byte2
A0h Host ID Cam ID
P1: Action(00h:No Track, 07h:Track On)
SPD-37XXT, SPU-3750T
v1.20
v.1.12
3 4
CMD Data Size
24h 09h
9 10
P6
Tilt Speed Zoom High Zoom Low
Byte3 Byte4 Byte5
E0h 24h
SCP-2370TH/3370TH
v1.00_110130
v1.00_110316
5 6
P1 P2
Pan High Pan Low Pan Speed
11 12
P7 P8
Byte6 Byte7 Byte8
P1 00h
- 13 -
7
P3
13 14
C/S
P9
Action check sum
Byte9 Byte10
00h 40h AFh
Ver 2.00E
Byte11
Checksum