Datalogic AREAscan DS2 Series - Default Chapter; Table of Contents

INDEX
1. GENERAL INFORMATION ..................................................................................................................... 1
1.1. General description of the AREAscan
TM
light grid ............................................................................ 1
1.2. Selecting the device ......................................................................................................................... 2
1.3. Typical applications .......................................................................................................................... 3
2 INSTALLATION MODES ........................................................................................................................ 4
2.1. Precautions to be observed for the choice and installation of the device ........................................ 4
2.2. General information on device positioning ....................................................................................... 4
2.2.1. Minimum installation distance ................................................................................................ 4
2.2.2. Minimum distance from reflecting surfaces ........................................................................... 5
2.2.3. Installation of several adjacent light grids .............................................................................. 6
3. MECHANICAL MOUNTING .................................................................................................................... 7
4. ELECTRICal connections ...................................................................................................................... 8
4.1. Notes on connections ....................................................................................................................... 9
5. FUNCTIONING MODES ........................................................................................................................ 10
5.1. Detection mode .............................................................................................................................. 10
5.2. Measurement mode ....................................................................................................................... 10
5.3. Transition detection (number of transitions) ................................................................................... 11
5.4. Notes on functioning mode ............................................................................................................ 11
5.5. RS485 serial output setting ............................................................................................................ 12
6. FUNCTION AND PROGRAMMING SELECTION ................................................................................. 12
6.1. Local programming ......................................................................................................................... 13
6.1.1. Teach-in with detection ........................................................................................................ 14
6.1.2. Absolute detection mode ..................................................................................................... 15
6.1.3. Relative detection mode ...................................................................................................... 16
6.2. Remote programming..................................................................................................................... 17
6.2.1. DS2 user interface – General information ........................................................................... 18
6.2.2. Program installation ............................................................................................................. 18
6.2.3. Graphic user interface .......................................................................................................... 19
6.2.4. Connection with AREAscan
TM
DS2 series ........................................................................... 19
6.2.5. Configuration of the AREAscan
TM
DS2 series ..................................................................... 23
6.2.6. File saving of the configuration options ............................................................................... 28
6.2.7. File loading of the configuration options .............................................................................. 28
7. AREAscan
TM
DS2 series – communication Protocol ....................................................................... 29
7.1. Packet description .......................................................................................................................... 29
7.1.1 Binary data packet structure ................................................................................................ 29
7.1.2. Short protocol binary data packet structure ......................................................................... 29
7.1.3. ASCII data packet structure ................................................................................................. 29
7.2 Operating mode: DS2 (master)  Host Interface (slave) .............................................................. 30
7.2.1. Packet description ................................................................................................................ 30
7.3. Configuration mode: DS2 (slave)  Host (master) ....................................................................... 33
7.3.1 Host appropriation procedure of the bus ............................................................................. 33
7.3.2 Command packet description: ............................................................................................. 34
8. DIAGNOSTIC FUNCTIONS AND LED INTERFACE ERROR SIGNALLING ...................................... 40
8.1. Device status visualisation ............................................................................................................. 40
9. CHECKS AND PERIODICAL MAINTENANCE .................................................................................... 41
10. TECHNICAL DATA ............................................................................................................................... 42
10.1. Response time ......................................................................................................................... 42
11. lIST OF AVAILABLE MODELS ............................................................................................................ 43
12. OVERALL DIMENSIONS ...................................................................................................................... 43