27
Query Zoom Position
0xFF
Address
0x00
0x55
0x00
0x00
SUM
Query Zoom Position
Response
0xFF
Address
0x00
0x5D
Value High Byte
Value Low
Byte
SUM
4.3 Pelco-P Protocol Command List
Function
Byte1
Byte2
Byte3
Byte4
Byte5
Byte6
Byte7
Byte8
Up
0xA0
Address
0x00
0x08
Pan Speed
Tilt Speed
0xAF
XOR
Down
0xA0
Address
0x00
0x10
Pan Speed
Tilt Speed
0xAF
XOR
Left
0xA0
Address
0x00
0x04
Pan Speed
Tilt Speed
0xAF
XOR
Right
0xA0
Address
0x00
0x02
Pan Speed
Tilt Speed
0xAF
XOR
Upleft
0xA0
Address
0x00
0x0C
Pan Speed
Tilt Speed
0xAF
XOR
Upright
0xA0
Address
0x00
0x0A
Pan Speed
Tilt Speed
0xAF
XOR
DownLeft
0xA0
Address
0x00
0x14
Pan Speed
Tilt Speed
0xAF
XOR
DownRight
0xA0
Address
0x00
0x12
Pan Speed
Tilt Speed
0xAF
XOR
Zoom In
0xA0
Address
0x00
0x20
0x00
0x00
0xAF
XOR
Zoom Out
0xA0
Address
0x00
0x40
0x00
0x00
0xAF
XOR
Stop
0xA0
Address
0x00
0x00
0x00
0x00
0xAF
XOR
Focus Far
0xA0
Address
0x01
0x00
0x00
0x00
0xAF
XOR
Focus Near
0xA0
Address
0x02
0x00
0x00
0x00
0xAF
XOR
Set Preset
0xA0
Address
0x00
0x03
0x00
Preset ID
0xAF
XOR
Clear Preset
0xA0
Address
0x00
0x05
0x00
Preset ID
0xAF
XOR
Call Preset
0xA0
Address
0x00
0x07
0x00
Preset ID
0xAF
XOR
Query Pan Position
0xA0
Address
0x00
0x51
0x00
0x00
0xAF
XOR
Query Pan Position
Response
0xA0
Address
0x00
0x59
Value High Byte
Value Low
Byte
0xAF
XOR
Query Tilt Position
0xA0
Address
0x00
0x53
0x00
0x00
0xAF
XOR
Query Tilt Position
Response
0xA0
Address
0x00
0x5B
Value High Byte
Value Low
Byte
0xAF
XOR
Query Zoom Position
0xA0
Address
0x00
0x55
0x00
0x00
0xAF
XOR
Query Zoom Position
Response
0xA0
Address
0x00
0x5D
Value High Byte
Value Low
Byte
0xAF
XOR
5. Maintenance and Troubleshooting
5.1 Camera Maintenance
1) Please power off the camera and disconnect the power adapter and socket, if it’s not used for a long run.