VC-AP_VC-AP RS- command set No Issue Date Description Apply Firmware /9/ First version. VCT // Add VC-AP which has same command set with VC-AP NA 5//7 Add 7. RS over IP VCT7. Delete command: Power_LoadState/Power_LoadStateInq 5/5/. Add Command: Pan/Tilt Speed table setting/ VISCA Camera command Table VCT. Add Iris and Iris limit Table. Revise Optical Zoom & Focus range. Add Command:. Smooth Auto. CAM_SET_ETHERNET_DHCP 5 5//. CAM_HARDWARE_FACTORY_RESET. CAM_MSDC_RESET. Revise Command:. CAM_WB_RGAIN: add range. CAM_WB_BGAIN: add range. AF SensitivityInq: correct the description VCT9 6 6/9/6 Add.9-. for the communication method of VISCA over IP NA 7 6//8 Revise the Shutter Table VCT9 RS7 - VC-AP_AP RS- command set
*Notice:. The RS- command list is for VC-AP/ VC-AP.. The yellow highlight means the latest update.. The blue highlight means the deleted item. RS7 - VC-AP_AP RS- command set
. Communication Protocol Transmit Method: Asynchronous Interface Half Duplex Serial Communication Transmit Speed: 96bps or 8bps Start bit: Bit Parity Check: NA Data Bit: 8Bit Stop Bit: Bit. The wire diagram The RS wire diagram between presenter and remote controller as below. ACK & Completion message Reply Packet Note Ack X Y FF Y = socket number Completion (commands) X 5Y FF Y = socket number Completion (Inquiries) X 5Y... FF Y = socket number X = 9 to F==>camera address + 8, Y= to RS7 - VC-AP_AP RS- command set
. Error message Error Packet Description X 6 FF Syntax Error X 6 FF Command buffer full X 6Y FF Command cancelled X 6Y 5 FF No socket (to be cancelled) X 6Y FF Command not executable X = 9 to F==>camera address + 8 Y = socket number, Y= to, : Inquiry not execution 5. Command execution cancel Cancel Packet Note Cancel 8X Y FF Y = socket number X = to 7==>camera address, Y = socket number, Y= to 6. Network Change Packet Note Address 88 FF Always broadcasted Network Change X 8 FF X = 9 to F==>camera address + 8 7. IF_Clear Command Reply Packet Note IF_Clear 8X FF X 5 FF IF_Clear (broadcast) 88 FF 88 FF X = to 7==>camera address (For inquiry packet) X = 9 to F==>camera address +8 (For reply packet) RS7 - VC-AP_AP RS- command set
8. Zoom Focus Position Table Wide end Optical Digital Zoom Position Tele end Tele end x to x NULL Focus Position Far end Near end x to x pqrs:x ~ x 9. Optical Zoom Position Table Optical Zoom Ratio x x x x x5 x6 x7 x8 x9 x pqrs x xcb x7a9 xec xb7 x78c xa97 xd xedf x RS7 - VC-AP_AP RS- command set
. Digital Zoom Position Table Digital Zoom Ratio x x x x x5 x6 x7 x8 x9 x x x pq NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL RS7 - VC-AP_AP RS- command set
. AE_Shutter Table Shutter Speed Index(pq) 6/ mode 5/5 mode x5 / / x /5 /5 x / / x /5 /5 x / /75 x /5 /5 xf / / xe /75 /6 xd /5 /5 xc /5 / xb /5 /5 xa /8 /5 x9 / / x8 / / x7 /9 /75 x6 /6 /5 x5 / /5 x /5 / x /8 /6 x / / x / / x / / RS7 - VC-AP_AP RS- command set
. AE_Iris Table Iris Index(pq) Value xe F.8 xd F. xc F.5 xb F. xa F.6 x9 F. x8 F 5. x7 F 6. x6 F 7. x5 F 8.6 x F. x F. x F. x F 7. x F. RS7 - VC-AP_AP RS- command set
. AE_Iris Limit Table Iris Index(pq) Value x7 F.8 x6 F.5 x5 F.6 x F 5. x F 7. x F. x F. x F. RS7 - VC-AP_AP RS- command set
. AE_Gain Table Gain Index(pq) xf xe xd xc xb xa x9 x8 x7 x6 x5 x x x x x Value + db +8 db +6 db + db + db + db +8 db +6 db + db + db + db +8 db +6 db + db + db db 5. AE_Gain Limit Table Index(p) xf xe xd xc xb Gain xa x9 x8 x7 x6 x5 x Value + db +8 db +6 db + db + db + db +8 db +6 db + db + db + db +8 db RS7 - VC-AP_AP RS- command set
6. AE_Exposure Comp. Table Index(p) Value(Level) xb 5 xa x9 x8 x7 Exposure Comp. x x5 - x - x - x - x -5 x -6 RS7 - VC-AP_AP RS- command set
7. Camera Command List Command Set Command Command Packet Comments AddressSet Broadcast 88 FF Address setting IF_Clear Broadcast 88 FF I/F Clear CommandCancel 8x p FF p: Socket No. (= or ) CAM_Power On 8x FF Power ON/OFF Off (Standby) 8x FF CAM_AutoPowerOff Direct 8x p q r s FF Auto Power Off, pqrs: To FFFF CAM_Zoom Stop 8x FF Tele (Standard) Wide (Standard) Tele Step Wide Step 8x FF 8x FF 8x FF 8x 5 FF pqrs: Power Off Timer (Timer Off) to FFFF (6555min) Initial value: Tele (Variable) 8x 7 p FF p= (Low) to 7 (High) The power automatically turns off if the camera does not receive any VISCA commands or any signals from the Remote Commander for the duration you set in the timer. Wide (Variable) 8x 7 p FF Direct 8x p q r s FF pqrs: Zoom Position(x~x), Optical Zoom Tele max position: x RS7 - VC-AP_AP RS- command set
Command Set Command Command Packet Comments Direct(Speed Variable) 8x p q r s t FF pqrs: Zoom Position(x~x), Optical Zoom Tele max position: x, t:~7( :Low, 7:High) CAM_Focus Stop 8x 8 FF p= (Low) to 7 (High) Far (Standard) 8x 8 FF (* Enabled during Manual Focus Mode) Near (Standard) Far Step Near Step Far (Variable) 8x 8 FF 8x 8 FF 8x 8 5 FF 8x 8 p FF Near (Variable) 8x 8 p FF Direct 8x 8 p q r s FF pqrs: Focus Position, pqrs parameters are in the General Zoom Foucs Table x ~ x (* Enabled during Manual Focus Mode) Auto Focus 8x 8 FF AF ON/OFF Manual Focus Auto/Manual 8x 8 FF 8x 8 FF One Push Trigger 8x 8 FF One Push AF Trigger(* Enabled during Manual Focus Mode) CAM_ZoomFocus Direct 8x p q r s t u v w FF pqrs: Zoom Position(x~x) tuvw: Focus Position(x ~ x) (* Enabled during Manual Focus Mode) RS7 - VC-AP_AP RS- command set
Command Set Command Command Packet Comments Resolution Settting 8x 6 p FF p: x:8p-6 x:8p-59.9 x:8p-5 x:8p- x:8p-9.97 x5:8p-5 x6:8i-6 x7:8i-59.9 x8:8i-5 x9:7p-6 xa:7p-59.9 xb:7p-5 CAM_WB Auto 8x FF Normal Auto Indoor 8x FF Indoor mode Outdoor 8x FF Outdoor mode One Push WB 8x FF One Push WB mode ATW 8x FF Auto Tracing White Balance Manual 8x 5 FF Manual mode Sodium Lamp 8x 6 FF Sodium lamp source fixed mode K 8x 7 FF Color temperture fixed at K mode K 8x 8 FF Color temperture fixed at K mode RS7 - VC-AP_AP RS- command set
Command Set Command Command Packet Comments 5K 8x 9 FF Color temperture fixed at 5K mode 65K 8x A FF Color temperture fixed at 65K mode 8K 8x B FF Color temperture fixed at 8K mode WideAuto 8x C FF Wide Auto mode One Push Trigger 8x 5 FF One Push WB Trigger(* Enabled during One Push WB Mode) CAM_WB_RGAIN Reset 8x FF Manual R gain Setting Up 8x FF (* Enabled during WB Manual mode ) Down 8x FF pq = x To x8 Direct 8x p q FF CAM_WB_BGAIN Reset 8x FF Manual B gain Setting Up 8x FF (* Enabled during WB Manual mode ) Down 8x FF pq = x To x8 Direct 8x p q FF CAM_AE Full Auto 8x 9 FF Automatic Exposure mode Manual 8x 9 FF Manual Control mode Shutter Priority 8x 9 A FF Shutter Priority Automatic Exposure mode Iris Priority 8x 9 B FF Iris Priority Automatic Exposure mode White Board 8x 9 5F FF White Board Mode Smooth Auto 8x 9 6 FF Smooth Auto CAM_Shutter Reset 8x A FF Shutter Setting Up 8x A FF (* Enabled during AE Shutter Priority/Manaual Mode) Down 8x A FF Direct 8x A p q FF pq: Shutter Position, pq: To 5 CAM_Iris Reset 8x B FF Iris Setting RS7 - VC-AP_AP RS- command set
Command Set Command Command Packet Comments Up 8x B FF (* Enabled during Iris Priority/Manaual Mode) Down 8x B FF Direct 8x B p q FF pq: Iris Position, pq: ToE Iris Limit 8x B p FF p: Iris F number, p: To 7 (* Disabled during AE Manual Mode and IrisPri Mode) CAM_Gain Reset 8x C FF Gain Setting Up 8x C FF (* Enabled during AE Manaual Mode) Down 8x C FF Direct 8x C p q FF pq: Gain Position, pq: To F (* Enabled during AE Manaual Mode) Gain Limit 8x C p FF p: Gain Position, p: To F (* Disabled during AE Manual Mode) CAM_ExpComp On 8x E FF Exposure Compensation ON/OFF Off 8x E FF Reset 8x E FF Exposure Compensation Amount Setting (* Enabled during ExpComp On ) Up 8x E FF Down 8x E FF Direct 8x E p q FF pq: ExpComp Position, pq: To B(* Enabled during ExpComp On ) CAM_BackLight On 8x FF Back Light Compensation ON/OFF (* Enabled during AE Full Auto Mode) Off 8x FF RS7 - VC-AP_AP RS- command set
Command Set Command Command Packet Comments CAM_WD Set Parameter 8x D p FF WDR Mode p:~5 CAM_Aperture Reset 8x FF Aperture Control (Sharpness) Up 8x FF Down 8x FF Direct 8x p q FF pq: Aperture Gain, pq: To F CAM_HR On 8x 5 FF High-Resolusion Mode ON/OFF Off 8x 5 FF CAM_DNR 8x 5 p FF p: NR Setting, p: To 6 (: Auto,:Off 6: Max ) CAM_DNR 8x 5 p FF p: NR Setting, p: :Off :Low :Typ :Max :Auto CAM_Gamma 8x 5B p FF p: Gamma setting,p: To (* Enabled during Image Mode = Custom mode ) CAM_HighSensitivity On 8x 5E FF High Sensitivity mode ON/OFF Off 8x 5E FF CAM_LR_Reverse On 8x 6 FF Mirror Image ON/OFF Off 8x 6 FF CAM_Freeze On 8x 6 FF Still Image ON/OFF Off 8x 6 FF CAM_PictureEffect Off 8x 6 FF Picture Effect Setting Neg.Art 8x 6 FF RS7 - VC-AP_AP RS- command set
Command Set Command Command Packet Comments B&W 8x 6 FF CAM_PictureFlip On 8x 6 FF Picture flip ON/OFF Off 8x 6 FF CAM_Memory (Preset) Reset 8x F pp FF pp: Memory Number (pp: x To x7f) Set 8x F pp FF Recall 8x F pp FF CAM_Mute On 8x 7 FF Muting ON/OFF Off 8x 7 FF On/Off 8x 75 FF CAM_IDWrite 8x p q r s FF pqrs: Camera ID (= to FFFF) CAM_ColorGain(Saturation) Direct 8x 9 pq FF pq:x~x9 (* Enabled during Image Mode = Custom mode ) IR_Receive On 8x 8 FF IR(remote commander) receive ON/OFF Off 8x 8 FF On/Off 8x 8 FF IR_ReceiveReturn On 8x 7D FF IR (remote commander) receive message via the VISCA Off 8x 7D FF communication ON/OFF RS7 - VC-AP_AP RS- command set
Command Set Command Command Packet Comments Pan-tiltDrive Up ) 8x VV WW FF VV: Pan speed x (low speed) to x8 (high speed) WW: Down ) 8x VV WW FF Tilt Speed x (low speed) to x8 (high speed) Left ) 8x VV WW FF VV: To x8 Right ) 8x VV WW FF WW: To x8 UpLeft ) 8x VV WW FF YYYY: Pan Position x to xa8 & xc58 to UpRight ) 8x VV WW FF xffff (center ) ZZZZ: Tilt Position x to xde & xeb6 to xffff (center ) DownLeft ) 8x VV WW FF DownRight ) 8x VV WW FF Stop ) 8x VV WW FF AbsolutePosition 8x VV WW Y Y Y Y Z Z Z Z FF RelativePosition 8x VV WW Y Y Y Y Z Z Z Z FF Home 8x FF Reset 8x 5 FF Pan-tiltLimitSet LimitSet 8x W Y Y Y Y Z Z Z Z FF LimitClear 8x W F F F F RS7 - VC-AP_AP RS- command set W: UpRight YYYY: Pan Limit Position x~xa8 ZZZZ: Tilt Limit Position x~xde W: DownLeft YYYY: Pan Limit Position xffff~xc58
Command Set Command Command Packet Comments F F FF ZZZZ: Tilt Limit Position xffff~xeb6 Firmware Firmware version 8x FF Error Code Read Error Code 8x FF Clear Error Code Record 8x FF Factory Reset System Factroy Reset 8x F FF CAM_Image_Mode Select CAM Image Mode 8x F p FF p: ~6, 6:Custom mode CAM Prompt Set Prompt On/Off 8x p FF p: to, :Prompt On, :Prompt Off CAM Model ID Set Camera model ID 8x pp qq rr ss FF ppqq: Vender ID, rrss:model ID, default: HD AF Speed Normal 8x 5 FF Fast 8x 5 FF Set anytime AF speed : Normal / Fast AF Sensitivity - 8x 58 p FF p: to, :High, :Middle, :Low CAM_ImageModeBrightness Set Brightness pq: x~x9(* Enabled during Image Mode = Custom 8x 75 67 pq FF mode ) CAM_ImageModeContrast Set Contrast pq: x~x9(* Enabled during Image Mode = Custom 8x 75 68 pq FF mode ) CAM_Skin_Tone select red level 8x 7p FF p: ~5(* Enabled during Image Mode = Custom mode ) Black Level Black Level p: to 5, :Off, :Type, :Type, :Type, :Type, 8x 75 69 p FF 5:Type 5 (* Enabled during Image Mode = Custom mode ) SYS_Menu On 8x FF turn on the menu screen Off 8x FF turn off the menu screen On/Off 8x 6 FF turn on/off the menu screen Pan speed table update - 8x 6 A p q r s u v FF pqrs: x ~ xffff, uv: x ~ x6 command Tilt speed table update - 8x 6 B p q r s u v FF pqrs: x ~ xffff, uv: x ~ x6 RS7 - VC-AP_AP RS- command set
Command Set Command Command Packet Comments command Pan/Tilt speed table to - 8x 6 C p q D E F FF pq: x8 or x6 default Pan/tilt speed table size - 8x 6 D p q FF pq: x8 or x6 Pan/tilt speed table save - 8x 6 E FF Ethernet DHCP CAM_SET_ETHERNET_DHCP Enable/Disable 8x CC p FF p: ~, : Disable : Enable CAM_HARDWARE_FACTORY System Hardware _RESET Factory Reset 8x CD p FF p:, : Enable CAM_MSDC_RESET MSDC Storage Reset 8x CE p FF p:, : Enable RS7 - VC-AP_AP RS- command set
8. Inquiry Command List Inquiry Command Command Packet Inquiry Packet Comments CAM_PowerInq 8x 9 FF y 5 FF On RS7 - VC-AP_AP RS- command set y 5 FF Off (Standby) CAM_OpticalZoomPosInq 8x 9 7 FF y 5 p q r s FF pqrs: Zoom Position, pqrs: x~x CAM_FocusModeInq 8x 9 8 FF y 5 FF Auto Focus y 5 FF Manual Focus CAM_FocusPosInq 8x 9 8 FF y 5 p q r s FF pqrs: Focus Position, pqrs: x to x Resolution SetttingInq 8x 9 6 FF y 5 p FF p: CAM_WBModeInq 8x 9 5 FF y 5 FF Auto y 5 FF y 5 FF y 5 FF y 5 FF x:8p-6 x:8p-59.9 x:8p-5 x:8p- x:8p-9.97 x5:8p-5 x6:8i-6 x7:8i-59.9 x8:8i-5 x9:7p-6 xa:7p-59.9 xb:7p-5 In Door Out Door One Push WB ATW
Inquiry Command Command Packet Inquiry Packet Comments y 5 5 FF Manual y 5 6 FF Sodium Lamp y 5 7 FF K y 5 8 FF K y 5 9 FF 5K y 5 A FF 65K y 5 B FF 8K y 5 C FF Wide Auto CAM_AEModeInq 8x 9 9 FF y 5 FF Full Auto y 5 FF Manual y 5 A FF Shutter Priority y 5 B FF Iris Priority y 5 5F FF White Board y 5 6 FF Smooth Auto CAM_ShutterPosInq 8x 9 A FF y 5 p q FF pq: Shutter Position, pq: To 5 CAM_IrisPosInq 8x 9 B FF y 5 p q FF pq: Iris Position, pq: To E CAM_GainPosInq 8x 9 C FF y 5 p q FF pq: Gain Position, pq: To F CAM_IrisLimitInq 8x 9 B FF y 5 q FF p: Gain Limit,p: To 7 CAM_GainLimitInq 8x 9 C FF y 5 q FF p: Gain Limit,p: To F CAM_ExpCompModeInq 8x 9 E FF y 5 FF On y 5 FF Off CAM_ExpCompPosInq 8x 9 E FF y 5 p q FF pq: ExpComp Position, pq: To B CAM_BackLightModeInq 8x 9 FF y 5 FF On y 5 FF Off CAM_WDModeInq 8x 9 D FF y 5 FF On Wide-D RS7 - VC-AP_AP RS- command set
Inquiry Command Command Packet Inquiry Packet Comments y 5 FF Off CAM_WDParameterInq 8x 9 D FF y 5 p FF p: WDR mode off/mid/max(p: To 5) CAM_ApertureInq 8x 9 FF y 5 p q FF pq: Aperture Gain, pq: To F CAM_HRModeInq 8x 9 5 FF y 5 FF On (Hi-Resolution) y 5 FF Off CAM_DNRModeInq 8x 9 5 FF y 5 p FF p: NR Setting, p: To 6 (: Auto,:Off 6: Max ) CAM_DNRModeInq 8x 9 5 FF y 5 p FF p: NR Setting, p: :Off :Low :Typ :Max :Auto CAM_GammaInq 8x 9 5B FF y 5 p FF Gamma p: To CAM_HighSensitivityInq 8x 9 5E FF y 5 FF On y 5 FF Off CAM_LR_ReverseModeInq 8x 9 6 FF y 5 FF On y 5 FF Off CAM_FreezeModeInq 8x 9 6 FF y 5 FF On y 5 FF Off CAM_PictureEffectModeInq 8x 9 6 FF y 5 FF Off y 5 FF Neg.Art y 5 FF B&W CAM_PictureFlipModeInq 8x 9 66 FF y 5 FF On y 5 FF Off CAM_MemoryInq 8x 9 F FF y 5 pp FF pp: Memory number recalled last, default value(no get any recall command) pp:x To x7f CAM_MemSaveInq 8x 9 X FF y 5 p p q q FF X: to 7 (Address) ppqq: x to xffff (Data) CAM_MuteModeInq 8x 9 75 FF y 5 FF On y 5 FF Off RS7 - VC-AP_AP RS- command set
Inquiry Command Command Packet Inquiry Packet Comments CAM_IDInq 8x 9 FF y 5 p q r s FF pqrs: Camera ID, pqrs: To FFFF CAM_ColorGainInq 8x 9 9 FF y 5 pq FF pq: Color Gain setting, pq: x To x9 SYS_MenuModeInq 8x 9 6 FF y 5 FF On y 5 FF Off IR_Receive 8x 9 8 FF y 5 FF On y 5 FF Off IR_ReceiveReturn 8x 7D FF y 7 7D FF Power ON/OFF (IR_Receive Return y 7 7D 7 FF Zoom tele/wide Message On) y 7 7D 8 FF AF On/Off y 7 7D FF CAM_Backlight y 7 7D F FF CAM_Memory(All memory set) y 7 7D FF Pan_tiltDrive Pan-tiltMaxSpeedInq 8x 9 6 FF y 5 ww zz FF ww = Pan Max Speed, ww: x8 zz = Tilt Max Speed, zz: x8 Pan-tiltPosInq 8x 9 6 FF y 5 w w w w z z z z FF wwww: x To xa8 or xffff To xc58 zzzz: x To xde or xffff To xeb6 wwww = Pan Position zzzz = Tilt Position Pan-tiltModeInq 8x 9 6 FF y 5 pq rs FF pqrs: To FFFF, see the General Pan Tilt Mode Status Table CAM Image ModeInq 8x 9 F FF y 5 p FF p: To 6 Prompt Inq 8x 9 FF y 5 p FF Prompt OnOff :On,:Off CAM Version Inq 8x 9 FF y 5 pp qq rr ss jj jj kk FF ppqq: Vender ID,rrss: Model ID,jjjj: Rom revision,kk: RS7 - VC-AP_AP RS- command set
Inquiry Command Command Packet Inquiry Packet Comments Maxinum socket AF SensitivityInq 8x 9 58 FF y 5 p FF p: to, :High, :Middle, :Low CAM_AF Speed Inq 8x 9 56 FF y 5 FF Normal y 5 FF Fast BlackLevelInq 8x 9 75 69 FF y 5 p FF p: to 5, :Off, :Type, :Type, :Type,:Type,5:Type 5 Pan speed table inq 8x 9 6 A p q FF y 5 p q r s FF pq: x ~ x6, pqrs: x ~ xffff Tilt speed table inq 8x 9 6 B p q FF y 5 p q r s FF pq: x ~ x6, pqrs: x ~ xffff RS7 - VC-AP_AP RS- command set
9. Camera Block Inquiry Command List 9. Lens Control System Inquiry Commands..Command Set 8x 9 7E 7E FF Source Address Zoom Position (HL) Byte Byte 5 Destination Address 6 7 Zoom Position (LH) Byte Byte 6 Completion Message (5h) Zoom Position (HH) Zoom Position (LL) Byte Byte5 RS7 - VC-AP_AP RS- command set Byte6 Byte7 Focus Position (HH) Byte8
Focus Position (HL) Byte9 Focus Position (LH) Byte Focus Position (LL) Byte Byte Focus Mode : Manual : Auto Digital Zoom : On : Off Byte Zoom Command : Executing : Stopped Focus Command : Executing : Stopped Camera Memory Recall : Byte Executing : Stopped Byte5 5 6 7 Terminator (FFh) RS7 - VC-AP_AP RS- command set
9. Camera Control System Inquiry Commands..Command Set 8x 9 7E 7E FF Source Address Byte Byte 5 Destination Address 6 7 Byte Byte 6 Completion Message (5h) R Gain (H) Byte Byte5 R Gain (L) Byte6 B Gain (H) Byte7 B Gain (L) Byte8 WB Mode Aperture Gain Exposure Mode 5 RS7 - VC-AP_AP RS- command set
Reserved Exposure Comp. : On : Off Back Light : On : Off Reserved Byte9 Wide-D (: Other than Off,: Off ) 5 High-Resolution : On : Off Shutter Position Byte RS7 - VC-AP_AP RS- command set Byte 5 Iris Position Gain Position Byte Bright Position Byte Exposure Comp. Position Byte Byte5 5 6 7 Terminator (FFh)
9. Other Inquiry Commands..Command Set 8x 9 7E 7E FF Source Address LR Reverse : On : Off Byte Freeze : On : Off Byte ICR : On : Off 5 Destination Address 6 7 Byte Byte Mute : On : Off 6 Completion Message (5h) Power : On : Off Picture Effect Mode Byte Byte5 Byte6 Byte7 Camera ID (HH) Byte8 RS7 - VC-AP_AP RS- command set
Byte9 Camera ID (HL) Byte Camera ID (LH) Camera ID (LL) Byte : /5, /: /6, / ICR : Provided : Not provided Byte Memory : Provided : Not provided Byte Byte Byte5 5 6 7 Terminator (FFh) RS7 - VC-AP_AP RS- command set
9. Enlargement Function Query Command..Command Set 8x 9 7E 7E FF Source Address Digital Zoom Position (L) Byte Byte Byte6 5 Destination Address 6 7 Byte Byte Byte7 6 Completion Message (5h) Digital Zoom Position (H) Reserved Byte Byte5 Byte8 RS7 - VC-AP_AP RS- command set
Reserved Byte9 Picture flip (: On, : Off ) Alarm (: On, : Off ) Byte RS7 - VC-AP_AP RS- command set Picture flip (: Provided, : Not provided) Advanced Privacy (: Provided, : Not provided) Byte 5 6 7 Color Gain (h (6%) to Eh (%)) Byte NR Level High Sensitivity mode (: ON, : Byte OFF) 5 Gamma 6 Gain Limit Byte 5 Reserved 6 Byte5 5 6 7 Terminator (FFh)
9.5 Enlargement Function Query Command..Command Set 8x 9 7E 7E FF Byte Byte Byte Source Address Byte 5 6 7 Destination Address Byte 6 Completion Message (5h) WideD mode (: OFF, : ON) Byte5 RS7 - VC-AP_AP RS- command set Byte6 Byte7 Byte8
Byte9 Byte Byte Byte Byte Byte Byte5 5 6 7 Terminator (FFh) RS7 - VC-AP_AP RS- command set
9.6 Enlargement Function Query Command..Command Set 8x 9 7E 7E 5 FF Source Address Byte Byte 5 Destination Address 6 7 Byte Byte 6 Completion Message (5h) Reserved Byte Byte5 Reserved Byte6 5 6 Reserved Byte7 5 6 Reserved Byte8 5 6 Reserved 5 6 Reserved 5 6 Reserved 5 6 RS7 - VC-AP_AP RS- command set
Reserved Byte9 5 6 Reserved Byte 5 6 Reserved Byte 5 6 Reserved Byte 5 6 Byte Reserved 5 6 Byte Reserved 5 6 Byte5 5 6 7 Terminator (FFh) RS7 - VC-AP_AP RS- command set
. RS over IP. Overview of RS over IP RS over IP allows you to control this unit from the controller with the IP communication function via the LAN by using RS. You can connect up to 5 controllers simultaneously on one LAN segment. The communication specifications of RS over IP are as follows:. Interface RJ-5 Base-T/Base-TX (automatically discrimination). Internet protocol IPv. Transport protocol UDP.5 IP address Set by the IP card setting command.6 Port address 58.7 Delivery confirmation/retransmission control Depends on the application.8 Coverage Limited dedicated network in the same segment without going through a bridge connection. In this section, the device outputting commands, for example, a computer, is called the controller, and this unit and the devices connected to the same LAN are called the peripheral device. In the connection using RS-/RS-, the controllers and peripheral devices are connected to a one-direction ring. On the IP communication connection, the controllers and peripheral devices are connected by star type through a LAN. RS7 - VC-AP_AP RS- command set
RS/RS connection IP communication connection While the IP communication connection, the address of each device cannot be set in the RS message as it is because the controllers and peripheral devices that are connected simultaneously are increased. In this case, addresses of the controllers and peripheral devices that are set in the RS message are locked to (for the controller) or (for the peripheral device)..9 Packet Structure The basic unit of VISCA communication is called a packet [Pic.]. The first byte of the packet is called the header and comprises the sender s and receiver s addresses. For example, the header of the packet sent to the SRG assigned address from the controller (address ) is 8h in hexadecimal. The packet sent to the SRG assigned address is 8h. In the command list, as the header is 8X, input the address of the SRG to X. The header of the reply packet from the SRG assigned address is 9h. The packet from the SRG assigned address is Ah. Some of the setting commands for SRG can be sent to all devices at one time (broadcast)*. In the case of broadcast, the header should be 88h in hexadecimal. RS7 - VC-AP_AP RS- command set
When the terminator is FFh, it signifies the end of the packet. *The broadcast function is not available for VISCA over IP. Pic. Packet structure Note: Pic. shows the packet structure, while Pic. shows the actual waveform. Data flow will take place with the LSB first. RS7 - VC-AP_AP RS- command set
Pic. Actual waveform for byte. Communication method of VISCA over IP. Communication method VISCA over IP can process the VISCA communication between the controllers and peripheral devices using the messages that can be identified on the LAN, and sends/receives them. Because of this, VISCA over IP is not concerned about the contents of the communication between the controllers and peripheral devices. However, the VISCA communication sequence is different, depending on the types, as follows.. VISCA command This is a command from the controller to the peripheral device. When the peripheral device receives this command, Acknowledge is returned. After completing command processing, a completion notice is returned. This command uses the socket of VISCA. The order of completion notices may be changed if the multiple commands are sent to the same peripheral device.. VISCA inquiry This is an inquiry from the controller to the peripheral device. When the peripheral device receives this type of command, the reply for the inquiry is returned. This command does not use the socket of VISCA. The order of the replies is not changed if a multiple commands are sent. RS7 - VC-AP_AP RS- command set
. VISCA reply This is an Acknowledge, completion notice, reply, or error reply from the peripheral device to the controller. The classification for sending messages from the peripheral device to the controller is common..5 VISCA device setting command This is the device setting command from the controller to the peripheral device. When the peripheral device receives this classifications command, the peripheral device performs the function depend on the command..6 Address Sets the address of the peripheral device, and does not return a reply to the controller. While using VISCA over IP, the address command is not sent from the controller because a Network Change command from the peripheral device that triggers sending command is not issued..7 IF_Clear Sends the reply message to the controller after clearing, without using VISCA socket..8 CAM_VerslonInq Sends the reply message to the controller, without using VISCA socket..9 Format These are the specifications of the message header (8 bytes) and payload ( to 6 bytes).. RS7 - VC-AP_AP RS- command set
Note: The actual LAN out method is big-endian, LSB first. Pic. Message structure of the VISCA over IP. Payload type Stores the value (Byte and Byte ) of the following table on the payload division. Pic. Payload Type Table RS7 - VC-AP_AP RS- command set
. Payload length Stores the number of bytes ( to 6) of data is stored on the payload. Example: when the payload length is 6 bytes. Byte :h Byte :h. Sequence number The controller stores the sequence number that is added every time a message is sent. If the sequence number reaches the limit, next values will be. The peripheral device saves the sequence number in the message from the controller, and stores the sequence number of the received message corresponding to the message sent to the controller.. Payload Depending on the payload type, the following are stored. VISCA command Stores the packet of the VISCA command. VISCA inquiry Stores the packet of VISCA message. VISCA reply Stores the reply for the command or inquiry (Acknowledge message, completion message, or error message). VISCA device setting command Stores the packet of the VISCA device setting command. Control command The following are stored on the payload division of the control command. RS7 - VC-AP_AP RS- command set
Controlled reply The following are stored on the payload division of the reply for the control command.. Delivery confirmation VISCA over IP uses UDP as a communications protocol of the transport layer. Delivery of messages is not guaranteed for the UDP communication. Delivery confirmation and retransmission should be performed on the application. When the controller sends a message to the peripheral device, wait until a reply for the message is received before sending the next message. You can confirm delivery of messages by managing the time-out waiting for a reply message sent. If time out occurs on the controller, loss of one of the following message is considered: Command Acknowledge message Completion message for command Inquiry Reply message for the inquiry Error message Inquiry of the VISCA device setting command Reply message of the VISCA device setting command. RS7 - VC-AP_AP RS- command set
. PelcoD Internal Command List Internal Command Byte Byte (Address) RS7 - VC-AP_AP RS- command set Byte Byte Byte 5 Byte 6 Byte 7 Comments Right xff x ~ xff x x xvv xww CheckSum VV : Tilt speed x (low speed) to x8 Left xff x ~ xff x x xvv xww CheckSum (high speed),x9 ~ xfe (speed follow Up Down Right - Up Left - Up xff xff xff xff x ~ xff x ~ xff x ~ xff x ~ xff x x x x x8 x xa xc xvv xvv xvv xvv xww xww xww xww CheckSum zoom position) CheckSum WW : Pan speed x (low speed) to x8 CheckSum (high speed),x9 ~ xfe (speed follow CheckSum zoom position) Riight -Down xff x ~ xff x x xvv xww CheckSum Left - Down xff x ~ xff x x xvv xww CheckSum Stop xff x ~ xff x x x x CheckSum Stop Pan/Tilt & Zomm/Focus Zoom Tele xff x ~ xff x x x x CheckSum Speed = VISCA Tele (Variable) = x Zoom Wide xff x ~ xff x x x x CheckSum Speed = VISCA Wide (Variable) = x Focus Far xff x ~ xff x x8 x x CheckSum Speed = VISCA Far (Variable) = x Focus Near xff x ~ xff x x x x CheckSum Speed = VISCA Near (Variable) = x CheckSum = Mod((Byte + Byte + Byte + Byte 5 + Byte 6), x);. PelcoD External Command List. External Command Extenal Command Byte Byte (Address) Byte Byte Byte 5 Byte 6 Byte 7 Comments Set Preset xff x ~ xff x x x xpq CheckSum Memory Number( pq:x To x7f) Clear Preset xff x ~ xff x xx xpq CheckSum Goto Preset xff x ~ xff x xx xpq CheckSum POWER xff x ~ xff x xx On:x Off: x CheckSum Power On/Off MENU xff x ~ xff x xx On:x CheckSum System Menu On/Off
RS7 - VC-AP_AP RS- command set Off: x ENTER xff x ~ xff x x9 x x CheckSum Menu Enter BACKLIGHT xff x ~ xff x x x MIRROR xff x ~ xff x xb x FREEZE xff x ~ xff x xd x Auto Focus / Manual Focus xff x ~ xff x xb x On:x Off: x x:normal x:mirror x:flip x:mirror+flip On:x Off: x AF:x MF: x Back Light Compensation ON/OFF CheckSum (* Enabled during AE Full Auto Mode) CheckSum Mirror Image ON/OFF & Picture flip ON/OFF CheckSum Still Image ON/OFF CheckSum AF/MF Switch Bright Ctrl Up xff x ~ xff x xa x x CheckSum AE Bright Control Up Bright Ctrl Down xff x ~ xff x xa x x CheckSum AE Bright Control Down. Query Command Query Command Byte Query Command Package Query Pan Position Query Tilt Position Query Zoom Position Byte (Address) Byte Byte Byte 5 Byte 6 Byte 7 Comments xff x ~ xff x x5 x x CheckSum Get Pan Postion xff x ~ xff x x5 x x CheckSum Get Tilt Postion xff x ~ xff x x5x x CheckSum Get Zoom Position Query POWER xff x ~ xff x x6 x x CheckSum Get Power On/Off Status Query MENU xff x ~ xff x x6 x x CheckSum Get Menu On/Off Status Query BACKLIGHT xff x ~ xff x x6x x CheckSum Get Backlight On/Off Status
Query Command Byte Byte (Address) Byte Byte Byte 5 Byte 6 Byte 7 Comments Query MIRROR xff x ~ xff x x6x x CheckSum Get Mirror & Flip Status Query FREEZE xff x ~ xff x x69 x x CheckSum Get Freeze Status Query Ack Package Query Pan pqrz: Pan Position x to xa8 & xff x ~ xff x x59 xpq xrz CheckSum Response xc58 to xffff (center ) Query Tilt pqrz: Tilt Position x to xde & xff x ~ xff x x5b xpq xrz CheckSum Response xeb6 to xffff (center ) Query Zoom Response xff x ~ xff x x5d xpq xrz pqrs: Zoom Position, pqrs: x~x CheckSum Query POWER On:x xff x ~ xff x x7 x Response Off: x CheckSum Power Status Response Query MENU On:x xff x ~ xff x x7 x Response Off: x CheckSum Menu Status Response Query BACKLIGHT On:x xff x ~ xff x x7x Response Off: x CheckSum Backlight Status Response x:normal Query MIRROR x:mirror xff x ~ xff x x7x Response x:flip CheckSum Mirror & Flip Status Response x:mirror+flip Query FREEZE On:x xff x ~ xff x x79 x Response Off: x CheckSum Freeze Status Response CheckSum = Mod((Byte + Byte + Byte + Byte 5 + Byte 6), x); RS7 - VC-AP_AP RS- command set