Special Command - Samsung -T Protocol User Manual

2.10 Special Command

The following special commands are developed in response to SI industrial requests.
STX Dome ID Host ID
0xA0 ID
2.10.1 Call PT Position
Cmd1
Send E0h
Return "
P1P2: Pan Position (Pulse) ->P1:High Byte, P2:Low Byte
P3P4: Tilt Position (Pulse) ->P3:High Byte, P4:Low Byte
Note!
Camera Position Range per Model
-SPD-2300/3000/3300:
Pan Range:0~64000, Tilt Range:794~34556
-SPD-1000:
Pan Range:0~16851, Tilt Range:0~7662
-SPD-3700/3750/3350, SCP-2370/2330/2270/3370:
Pan Range:0~44799, Tilt Range:0~23672
-SCP-2120/3120:
Pan Range:0~38399, Tilt Range:0~16887
-SCU-2370/VAC/9051
Pan Range:0~17999(0°~360°) => Position*50
Tilt Range:0~2000(0° ~40° ), 61286~65535(-85°~-0° ) => Position*50
2.10.2 Call Zoom Position
Cmd1
Send E0h
Return "
P1P2: Zoom Position (Pulse) ->P1:High Byte, P2:Low Byte
Only for models later than SPD-3750/3350/3700/3310/2700 Ver1.08,
P3: * Digital Zoom
Digital Zoom Ratio*10 : = 256*10/(P3+1)
ex)P3:E7h → 11(1.1x)
P3:7Fh → 20(2.0x)
In case of the SCP-3120, please refer to Appendix 3.1.
For older models and versions
P3P4: * Digital Zoom 0~3 bit
Cmd1 Cmd2
E0
ID Command
Cmd2 Data1
01h 00h
" P1
Cmd2 Data1
02h 00h
" P1
Flip: 4 bit
- 10 -
Data ETX
Data1~Data4 0xAF
Data2 Data3 Data4
00h 00h 00h
P2 P3 P4
Data2 Data3 Data4
00h 00h 00h
P2 P3 P4
Ver 1 1 1 1 . . . . 8 8 8 8 0 0 0 0 E E E E Ver Ver Ver
CS
Check Sum