Summary of Contents for C&B Technology AN120 Series
- Page 1 CNB_V120’S_Version 1.1 2005.01.19 Color CCD Zoom Camera A(V)N(P)120’S Communication Manual C&B Technology Inc.
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Page 2: Table Of Contents
Table of Contents Features --------------------------------------------------------------------- 3 Basic Functions ------------------------------------------------------------ 4 Communication Format ------------------------------------------------- 11 Command List --------------------------------------------------------------14 • General Control Commands ------------------------- 16 • Focus Control Commands --------------------------- 18 • Zoom/Focus Operation Commands --------------- 19 • Preset Control Commands --------------------------- 21 •... -
Page 3: Features
’ A(V)N(P)120 s Protocol Version 1.1 Features • High Sensitive ¼ inch Super HAD CCD • Built in Auto Focus / Auto Iris • Optical Power Zoom Lens A(V)N(P)120’s : 16x • Digital Zoom A(V)N(P)120’s : 12x (192x Zoom) • RS-232C,RS-232 TTL RS-422, RS-485 communication •... -
Page 4: Basic Functions
’ A(V)N(P)120 s Protocol Version 1.1 Basic Functions • Quick Zoom Trace Mode(QZT) A(V)N(P)120 series : It is a zoom trace mode that the zoom Zoom/Focus Lens Control speed is Quick. Zoom/Focus Lens Position Range • Non Zoom Trace Mode(NZT) : When the zoom lens moves, the focus •... - Page 5 ’ A(V)N(P)120 s Protocol Version 1.1 Focus Lens Control Mode Rain Focus Mode • Auto Focus Mode Rain Focus Mode protect focusing in a certain User can not control the focus lens. distance. If the object is placed within the rain focus distance, the camera can’t focus to the •...
- Page 6 ’ A(V)N(P)120 s Protocol Version 1.1 Preset Operation (Example) Preset Position Moving Action Start Internal Preset Mode • In this mode, the camera memorizes the Receive command Zoom/Focus/Digital zoom position into (Move to Internal Preset No.7) * 00 C8 07 00 CC the Internal Nonvolatile Memory of the camera.
- Page 7 ’ A(V)N(P)120 s Protocol Version 1.1 Key Action Command( *NN75PPXXYY) (Example) Zoom in(Tele) action • It is a basic camera control command. Start • Key Code Receive Key Tele command : It is a command option of key action (* NN 75 01 XX YY) command.
- Page 8 ’ A(V)N(P)120 s Protocol Version 1.1 (Example) Successive Key Action commands “Mirror” “Negative” (False Application) <Host> <Camera> Key action command “Mirror” * NN 75 18 XX YY Execute Mirror Action Don’t Send Key action “Stop” User Stop Check (PC) Key action command “Negative” * NN 75 19 XX YY Don’t execute Negative action...
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Page 9: General Operation
’ A(V)N(P)120 s Protocol Version 1.1 Initial LOGO change General Operation Initial logo can be changed as another Camera ID characters. But it is possible in the production line only. Total 3 line, 12 characters per line, • 00 hex ~ FF hex(256 IDs) Total 36 characters. - Page 10 ’ A(V)N(P)120 s Protocol Version 1.1 Day&Night / Slow Shutter function Slow shutter Maximum Field Number (AV) v3.0 Index Maximum field • A(V)N(P)120L’s model only • See the General Control Commands-2 Day&Night • Use under low light condition for continuous surveillance. Day&Night Mode •...
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Page 11: Communication Format
’ A(V)N(P)120 s Protocol Version 1.1 Communication Format A(V)N(P)120’s RS-232C Packet Structure Communication Format The basic unit of AN200’s communication is called ‘PACKET’. Communication between camera and user is All bytes of the packet are ASCII format. available by using RS-232C. The first byte of the packet is called ‘Header’. - Page 12 ’ A(V)N(P)120 s Protocol Version 1.1 Bytes of a packet Check Sum Method • Byte 0 : Header The value of check sum is calculated as It must be the ASCII code ‘*’ (2A hex) follows. • Byte 1 : High character of camera ID Check Sum = Byte0 + Byte1+ …...
- Page 13 ’ A(V)N(P)120 s Protocol Version 1.1 Communication Time Delay When transmitting 1 packet(11 bytes), keep 2 After transmitting the first packet, wait for milli-seconds waiting time between bytes. 25 ms to transmit next command packet. • Byte delay time > 2ms •...
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Page 14: Command List
’ A(V)N(P)120 s Protocol Version 1.1 Command List A(V)N(P)120’s RS-232C Response Packet Command Reference If the camera receives any command, it will All of commands must be capital letters. judge the Response packet. If the command packet hasn’t any error, then the •... - Page 15 ’ A(V)N(P)120 s Protocol Version 1.1 • One Shot AF Finished Response • Motion Detected Response Packet Packet If the camera detect motions, the camera If user command the One shot AF action will be send Motion Detected Response command, then the camera will execute Packet.
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Page 16: General Control Commands
’ A(V)N(P)120 s Protocol Version 1.1 General Control Commands - 1 Command Command Command Packet Contents Message Option Reset the camera Reset camera *NN71XXXXYY Toggle the camera ID. OFF ON….. ID on/off *NN72XXXXYY Read Current Camera ID *NN73XXXXYY 00 ~ FF hex(total 256 IDs) Camera ID ID read *RR000000YY Change Camera ID... - Page 17 ’ A(V)N(P)120 s Protocol Version 1.1 General Control Commands - 2 Command Command Command Packet Contents Message Option Execute Lens Initial action. After this action, the zoom and focus lenses will be moved to the working Lens Initial *NNADXXXXYY position. And continue the previous working. If this lens initial action is finished, then the Command Response Packet will be transmitted.
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Page 18: Focus Control Commands
’ A(V)N(P)120 s Protocol Version 1.1 Focus Control Commands Command Command Command Packet Contents Message Option Set Focus Mode as Auto Focusing Mode (Basic focus mode) *NN4EXXXXYY Focus Auto Mode Set Focus Mode as Manual Focusing Mode (Basic focus mode) *NN4FXXXXYY Focus Manual Mode... -
Page 19: Zoom/Focus Operation Commands
’ A(V)N(P)120 s Protocol Version 1.1 Zoom/Focus Operation Commands - 1 Command Command Command Packet Contents Message Option Current Zoom Lens Position Read *NNC0XXXXYY ( 000~940 hex ) Zoom Position *0ZZZRR00YY Digital Zoom Position ( 00 ~ EA hex ) Current Focus Lens Position Read *NNC1XXXXYY... - Page 20 ’ A(V)N(P)120 s Protocol Version 1.1 Zoom/Focus Operation Commands - 2 Command Command Command Packet Contents Message Option Move Zoom Lens as received steps from current position. 00 ~ FF hex : zoom step to move(Tele) Move Zoom (!!) Moving Method : Non Zoom Tracking Mode *NNA5ZZXXYY (!!) See Key Action Commands-2 Relative Tele...
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Page 21: Preset Control Commands
’ A(V)N(P)120 s Protocol Version 1.1 Preset Control Commands Command Command Command Packet Contents Message Option Save current 00 ~ 3F hex : Index of Internal Preset Position position as (total 64 preset position) *NNC7PPXXYY Internal Preset Position 00 ~ 3F hex : Index of Internal Preset Position Move to selected (total 64 preset position) Internal Preset... -
Page 22: Camera Status Control Commands
’ A(V)N(P)120 s Protocol Version 1.1 Camera Status Control Commands - 1 Command Command Command Packet Contents Message Option Read the function OSD display mode of camera Read Function *NN79XXXXYY ON mode : All OSD display is enable OSD display *RR000000YY OFF mode : All OSD display is disable except for mode... - Page 23 ’ A(V)N(P)120 s Protocol Version 1.1 Camera Status Control Commands - 2 Command Command Command Packet Contents Message Option Backlight mode OFF Backlight mode ON *NN82PPXXYY Backlight Mode 00 ~ FF : Backlight level Read *NN83XXXXYY Backlight Level *RR000000YY 00 ~ FF : Backlight level Adjust *NN84PPXXYY Backlight Level...
- Page 24 ’ A(V)N(P)120 s Protocol Version 1.1 Camera Status Control Commands - 3 Command Command Command Packet Contents Message Option Inner area weight data Write Iris Area Outer area weight data *NN8FPQXXYY Weighting value OFF(inactive) ON(active) *NN90PPXXYY Flickerless Mode 00 hex ~ 60 hex : Brightness level data *NN91PPXXYY Brightness Level Color OFF...
- Page 25 ’ A(V)N(P)120 s Protocol Version 1.1 Camera Status Control Commands - 4 Command Command Command Packet Contents Message Option Read BLUE 00 hex ~ FF hex : BLUE adjust data *NNB8XXXXYY adjust data at Special WB *RR000000YY mode 00 hex ~ FF hex : RED adjust data Set RED adjust data at Special *NNB9PPXXYY...
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Page 26: Key Action Commands
’ A(V)N(P)120 s Protocol Version 1.1 Key Action Commands - 1 (*NN 75 PP XX YY) Command Key Code Contents Option( KC_STOP Key Action Stop Action This Command must be followed after the other key action commands below. If continuous key service is needed, don’t send this command. And, when you want to stop the continuous action, send this Stop command. - Page 27 ’ A(V)N(P)120 s Protocol Version 1.1 Key Action Commands - 2 (*NN 75 PP XX YY) Command Key Code Contents Option(PP) KC_R_UP •In Special WB mode, R gain Up KC_R_DN •In Special WB mode, R gain Down KC_B_UP •In Special WB mode, B gain Up KC_B_DN •In Special WB mode, B gain Down KC_HUE_UP...
- Page 28 ’ A(V)N(P)120 s Protocol Version 1.1 Lens Refresh Commands Command Command Command Packet Contents Message Option Camera ID Read Refresh *NNBC0000YY -> *RRQQ0000YY On/Off Status Auto Refresh Off Auto Refresh ON Auto Refresh Off Set Refresh *NNBDPP00YY On/Off Status Auto Refresh On 01(Hex) ~ FE(Hex) Read Refresh *NNBE0000YY...
- Page 29 ’ A(V)N(P)120 s Protocol Version 1.1 Pelco “D” Protocol Commands 1. Pelco “D” Byte Format RS485, 2400bps, 1 Start bit, 8 data bits, 1 stop bit, no parity 2. Pelco “D” Message Format BYTE 1 BYTE 2 BYTE 3 BYTE 4 BYTE 5 BYTE 6 BYTE 7...
- Page 30 ’ A(V)N(P)120 s Protocol Version 1.1 6. CNB Camera(AN(P)120) Control Pelco “D” Message Won woo ENG RC-100 Pelco D Remote Controller (PROG Button) Function AN(P)120 Menu On/Off Won woo : Menu On/Off BYTE 1 BYTE 2 BYTE 3 BYTE 4 BYTE 5 BYTE 6 BYTE 7...
- Page 31 ’ A(V)N(P)120 s Protocol Version 1.1 Pelco-D Stop Message Function AN(P)120 Stop BYTE 1 BYTE 2 BYTE 3 BYTE 4 BYTE 5 BYTE 6 BYTE 7 0xFF Cam ID 0x00 0x00 Don’t care Don’t care Checksum - 31 -...
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