LDM41A and LDM42A Manual Content
ASTECH GmbH Page 3
I. Content
1 General ....................................................................................................... 7
2 Safety Instructions ..................................................................................... 9
2.1 General Safety Instructions ............................................................... 9
2.2 Intended & Conforming Use ............................................................. 9
2.3 Nonconforming use ........................................................................... 9
2.4 Laser Classification .......................................................................... 10
2.5 Electric Supply ................................................................................. 11
2.6 Important Operating Advice ........................................................... 11
3 Technical Data .......................................................................................... 12
4 Mechanical Mounting Conditions ............................................................ 14
5 Electrical Connection ............................................................................... 16
5.1 Connector Terminal......................................................................... 16
5.2 Interface Cable ................................................................................ 17
5.3 Shield and Grounding ...................................................................... 19
5.4 Termination of RS232 ...................................................................... 20
6 Limiting Values for Voltages .................................................................... 21
7 Start up .................................................................................................... 22
8 Commands and Parameter ...................................................................... 24
8.1 General ............................................................................................ 24
8.2 DT – distance tracking ..................................................................... 28
8.3 DS – distance tracking (<7 m) .......................................................... 28
8.4 DW – distance tracking with target board (10 Hz) .......................... 28
8.5 DX – distance tracking with target board (50 Hz) ........................... 29
8.6 DF – distance measurement with external trigger .......................... 29
8.7 DM – distance measurement .......................................................... 30
8.8 TP – internal temperature [°C] ........................................................ 30
8.9 SA – display/set average value [1..20] ............................................ 30
8.10 SD – display/set display format [d/h/s}] ......................................... 30
8.11 ST – display/set measure time [0..25] ............................................. 31
8.12 SF – display/set scale factor ............................................................ 32
8.13 SE – display/set error mode [0/1/2] ................................................ 33