Ver
Ver
Ver
Ver 1
11
1.
..
.8
88
80
00
0E
EE
E
- 14 -
2.11.2 Call PTZ Position (SCP-2370/2330/2270/3370 model only.)
1
2
3
4
5
STX
Dome ID
CMD
Data Size
C/s
0xA1
Dome ID
26h
0h
Checksum
*Return(14 Bytes)
Byte1
Byte2
Byte3
Byte4
Byte5
Byte6
Byte7
STX
Dome ID
CMD
Data Size
P1
P2
P3
A1h
Host ID
26h
07h
Pan High
Pan Low
Tilt High
Byte8
Byte9
Byte10
Byte11
Byte12
P4
P5
P6
P7
C/S
Tilt Low
Zoom High
Zoom Low
Digital Zoom
Checksum
P1P2 : Pan Absolute Position(Pulse)
P3P4 : Tilt Absolute Position(Pulse)
P5P6 : Zoom Position
P7: Digital Zoom Position
=(256/Ratio_X)-1
ex) Digital Zoom Ratio:1.1x
→
P3: E7h
Digital Zoom Ratio:2.0x
→
P3: 7Fh
Checksum: The value of Modulo 256 equal to a total of Byte2 to Byte11
processed by 'Logical Not(~)'
Checksum = ~((Byte 2 +……+ Byte 11) & FFh)
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