American Dynamics MegaPower 3200, Руководство пользователя

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MEGAPOWER 3200 EXTENDED DOME/PTZ CAMERA PROTOCOL 8200-0421-23, REV. A
USER GUIDE
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Appendix B: Bosch
Autodome Protocol
Features
Table 5 identifies the camera control functions
available in the Bosch Autodome protocol.
Note: American Dynamics has operated with the
Bosch Autodome LTC 0945/15C dome model.
Table 5. Bosch Autodome function commands
Function Capability/Capacity
Pan Single Speed
Tilt
Single Speed
Zoom In Single Speed
Zoom Out
Single Speed
Flip
No Command
Focus Near Single Speed
Focus Far Single Speed
Iris Open
Single Speed
Iris Close Single Speed
Define Pattern Max.
Permitted
No Command
Call Pattern No Command
Repeat Patterns
No Command
Define Preset Max.
Permitted
96 Presets
Call Preset
96 Presets
Table 6 identifies the keyboard dome commands
available in the Bosch Autodome protocol.
Table 6. Bosch Autodome keyboard dome
commands
Keyboard Dome Menu Access Commands
AD2089 No Command
ADCC1100 No Command
ADCC300 No Command
ADTTE No Command
Format
The Bosch Autodome command string uses 8
hexadecimal bytes; that is, each data byte is in
hexadecimal format. For example, Hex 06 and 12
represents decimal numbers 06 and 22
respectively.
Table 7 outlines the Bosch Autodome format.
Table 7. Bosch Autodome command string
format
Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8
Length High/Low
Camera
Address
Opcode Data 1 Data 2 Data 3 Check-
sum

Byte 1 (Sync)
– Specifies the number of bytes in the
remainder of the packet

Byte 2&3 (Cam Address‟s) – The Receiver/Driver
High Order and Receive Driver Low

Order Address Bytes

Byte 4 (Opcode )
– see Table 8

Byte 5 (Data 1)
– see Table 8

Byte 6 (Data 2)
– see Table 8

Byte 7 (Data 3)
– see Table 8

Byte 8 (Checksum)
– computed as the sum of all
previous bytes (including the length byte) in the
message, mod 128 (logical AND sum with 7F hex)