Balluff FT 50 RLA Serie Instructions De Service Et De Montage page 43

Mounting and
operating instructions
Contents
Contents ...................................................................................................................................................................43
1 Guide to symbols ................................................................................................................................................44
2 Safety instructions ..............................................................................................................................................44
3 Correct use .........................................................................................................................................................45
4 Performance .......................................................................................................................................................45
5 Mounting .............................................................................................................................................................46
5.2 Mounting the sensor ..................................................................................................................................46
6 Electrical installation ...........................................................................................................................................47
7 Use and configuration .........................................................................................................................................48
7.1 Displays and configuration elements .........................................................................................................48
7.2 Setting functions with the control panel .....................................................................................................50
7.2.1 Quick user guide (068-13884) see fold-out page ..............................................................................50
7.2.2 Possible configurations and operating modes ..................................................................................50
7.2.3 Differential measurement mode ........................................................................................................58
8 Communication via the serial interface ...............................................................................................................61
8.1 Basic characteristics and parameters of the serial sensor interface ..........................................................62
8.2 Description of protocol ...............................................................................................................................62
8.3 Telegram structure .....................................................................................................................................62
8.4 Overview of master commands: ................................................................................................................64
8.5 Examples for master commands ...............................................................................................................66
8.5.1 Set switching output Q1 ....................................................................................................................66
8.5.2 Set switching output Q2 ....................................................................................................................66
8.5.3 Set Q2 as output „Good Target" ........................................................................................................67
8.5.4 Set Q1 as Trigger input .....................................................................................................................68
8.5.5 Set Q1 as control input for laser ON / OFF .......................................................................................68
8.5.6 Averaging ..........................................................................................................................................69
8.5.7 Scaling analogue output (set 4 mA point) .........................................................................................69
8.5.8 Scaling analogue output (set 20 mA point) .......................................................................................70
8.5.9 „Autom. zero" function (with Q1 as control input) ..............................................................................70
8.5.10 „Autom. centre" (with Q1 as control input) ........................................................................................71
8.5.11 „Maximum-Hold" function (with Q1 as control input) .........................................................................71
8.5.12 „Minimum-Hold" function (with Q1 as control input) ..........................................................................72
8.5.13 „Difference Hold" function (with Q1 as control input) ........................................................................72
8.5.14 Activate factory setting ......................................................................................................................72
8.5.15 Lock and unlock keys ........................................................................................................................73
8.5.16 Permanent storage of configurations ................................................................................................73
8.5.17 Set Q1 input ......................................................................................................................................74
8.5.18 Measured distance values ................................................................................................................74
8.5.19 Measured operating values ...............................................................................................................75
8.5.20 Fast measured value output ..............................................................................................................75
8.5.21 Change the sensor's address............................................................................................................76
8.5.22 Read sensor settings ........................................................................................................................76
8.5.23 „Meas. value hold" function ...............................................................................................................78
9 Care and maintenance .......................................................................................................................................78
9.1 Cleaning .....................................................................................................................................................78
9.2 Transport, packaging, storage ...................................................................................................................78
9.3 Disposal .....................................................................................................................................................78
10 Troubleshooting ..................................................................................................................................................79
11 Technical data .....................................................................................................................................................80
12 Order information ................................................................................................................................................81
12.1 Accessories ................................................................................................................................................81
FT 50 RLA Disctance sensor - GB - 068-13671 - 19.05.2016-12 43