WolfVision VZ-8plus Manuel d'utilisateur télécharger pdf

TECHNICAL INFORMATION

WOLF VISION GmbH, Vorarlberger Wirtschaftspark, A-6840 Götzis/Austria, Tel.: ++43 / (0) 5523 / 52250-0, E-mail: wolfvision@wolfvision.com

T-01-04.RS232 Protocol VZ-8_plus_light.doc Page 1

Serial Protocol of

VZ-8, VZ-8light and VZ-8plus

No: T-01/04

Revised 25

September 2007 / AR

Introduction

The VZ-8, VZ-8light and VZ-8plus can be controlled via the RS-232-port by a computer or a

control-system. It is possible to perform all functions of the IR-remote-control and the key-panel on

the unit such as Zoom, Focus, Presets, etc. as well as a lot of other functions like reading and

setting zoom-position, etc.

The protocol is upward compatible to the one of the VZ-7D.

Connection

The serial-port of the Visualizers is a standard 9-pin-Sub-D-connector, which can be found on most

computers too. Only pin 2 (RxD), 3 (TxD) and 5 (GND) must be connected. The baud rate is (by

default) 19200. There is no parity, 8 data-bits and 1 stop-bit.

Changing the Baud rate

It is possible to change the baud rate from 19200 to 9600, 38400 or 115200. To change the baud

rate, switch the unit on and press MENU-key for four seconds, until the Extra-Menu appears. Then

enter the Serial Port-sub-menu. There you can change the baud rate.

Control-Commands

The controlling of the Visualizer is done by sending codes (each code is 1 byte) to the Visualizer:

these codes perform the desired action. There is no need for Carriage Return, Linefeed or similar.

By default the Visualizer doesn’t respond to the commands on the serial-port (except commands

which return status-information like zoom-position or Get Light on/off, etc.). With special

commands this behavior can be changed so that the Visualizer sends a reply after each command

(for details see “Reply Mode Control”). Some commands have a quiet long execution time

therefore you shouldn’t send different codes immediately one after another. If you want to check if

the Visualizer is ready to receive new commands, you can send code 32 (‘ ‘) until the unit answers

with 32 (‘ ‘) (Blank Echo). While the unit is not ready, there is no answer.

If you want to test the commands with a terminal-program, you may prefer to enter the commands

as ASCII-text. To do so, press underscore (‘_’), the VZ will respond with a question mark. Then

enter the 3 digit decimal number within three seconds. The command will then be performed (e.g.

type ‘_’ ‘2’ ‘0’ ‘0’ for Power On or ‘_’ ‘0’ ‘4’ ‘9’ to select command page 1).

In the following list you can see the decimal and hex-codes. The dollar-sign (‘$’) in front of the

numbers indicates that the respective number is a hexadecimal number. The dollar-sign must not

be sent.

1 2 3 4 5 6 ... 17 18

Résumé du contenu

Page 1 - VZ-8, VZ-8light and VZ-8plus

TECHNICAL INFORMATIONWOLF VISION GmbH, Vorarlberger Wirtschaftspark, A-6840 Götzis/Austria, Tel.: ++43 / (0) 5523 / 52250-0, E-mail: wolfvision@wolfv

Page 2 - Select Page Control

Reply Mode Control Reply Mode Control Page Dec. Code Hex. Code Command Description see Notes0 156 $9C Reply Mode Off By sending this command th

Page 3 - Zoom Control

Image Storing Commands Image Storing Commands Page Dec. Code Hex. Code Command Description see Notes1 140 $8C Memory Store x This command sends

Page 4 - Focus Control

Image Turn Commands Image Turn Commands Page Dec. Code Hex. Code Command Description see Notes1 132 $84 Switch Portrait On/Off This command toggles

Page 5 - Iris Control

Miscellaneous Commands Miscellaneous Commands Page Dec. Code Hex. Code Command Description see Notes0 032 $20 Blank-Echo (’ ‘) This command ($2

Page 6 - Light On/Off Control

Miscellaneous Commands Page Dec. Code Hex. Code Command Description see Notes0 244 $F4 Demo-Mode This command starts the demo-mode. In this mod

Page 7 - Power / Presets Control

Video Output Commands Video Output Commands Page Dec. Code Hex. Code Command Description see Notes1 148 $94 Video PAL This command switches the

Page 8

Output Signal Setting Commands Output Signal Setting Commands Page Dec. Code Hex. Code Command Description see Notes1 151 $97 Switch Positive On

Page 9

Output Resolution Commands Output Resolution Commands Page Dec. Code Hex. Code Command Description see Notes1 144 $90 Resolution UP This comman

Page 10 - Reply Mode Control

Notes Notes 1. Zooming switches on Auto-Iris. 2. Not all zoom-, focus- and iris-positions in the range from 000 to FFF are supported („missing codes

Page 11 - Image Storing Commands

Page-Commands Page-Commands The commands are split into two pages (because for one command-page there are too many commands exist). Basically each com

Page 12 - Image Turn Commands

Zoom Control Zoom Control Page Dec. Code Hex. Code Command Description see Notes0 195 $C3 Zoom wide By sending this command the Visualizer zoom

Page 13 - Miscellaneous Commands

Focus Control Focus Control Page Dec. Code Hex. Code Command Description see Notes0 194 $C2 Focus far By sending this command the Visualizer fo

Page 14

Iris Control Iris Control Page Dec. Code Hex. Code Command Description see Notes0 193 $C1 Iris open / Brightness up By sending this command the

Page 15 - Video Output Commands

Light On/Off Control Light On/Off Control Page Dec. Code Hex. Code Command Description see Notes0 204 $CC Light on By sending this command the

Page 16

Power / Presets Control Power / Presets Control Page Dec. Code Hex. Code Command Description see Notes0 200 $C8 Power on / Factory-Preset If the

Page 17 - Output Resolution Commands

Power / Presets Control Page Dec. Code Hex. Code Command Description see Notes0 236 $EC Preset Slide This command zooms to approx. slide-film s

Page 18

Visualizer Menu, Camera control Visualizer Menu, Camera control Page Dec. Code Hex. Code Command Description see Notes0 218 $DA Unlock Visualizer-M

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