IDEC DS2_Series - Manual

DS2 series Instruction manual
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 ............................................................................................................. 19
6.2.3. Graphic user interface.......................................................................................................... 20
6.2.4. Connection with AREAscan TM DS2 series........................................................................... 20
6.2.5. Configuration of the AREAscan TM DS2 series ..................................................................... 24
6.2.6. File saving of the configuration options ............................................................................... 29
6.2.7. File loading of the configuration options .............................................................................. 29
7. AREASCAN TM DS2 SERIES – COMMUNICATION PROTOCOL........................................................ 30
7.1. Packet description .......................................................................................................................... 30
7.1.1 Binary data packet structure ................................................................................................ 30
7.1.2. Short protocol binary data packet structure ......................................................................... 30
7.1.3. ASCII data packet structure ................................................................................................. 30
7.2 Operating mode: DS2 (master) Host Interface (slave) .............................................................. 31
7.2.1. Packet description................................................................................................................ 31
7.3. Configuration mode: DS2 (slave)  Host (master) ....................................................................... 34
7.3.1 Host appropriation procedure of the bus ............................................................................. 34
7.3.2 Command packet description: ............................................................................................. 35
8. DIAGNOSTIC FUNCTIONS AND LED INTERFACE ERROR SIGNALLING ...................................... 41
8.1. Device status visualisation ............................................................................................................. 41
9. CHECKS AND PERIODICAL MAINTENANCE .................................................................................... 42
10. TECHNICAL DATA ............................................................................................................................... 43
10.1. Response time ......................................................................................................................... 43
11. LIST OF AVAILABLE MODELS ........................................................................................................... 44
12. OVERALL DIMENSIONS ...................................................................................................................... 44