Siemens FDUL221 Technical Manual page 4

6
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
6.12
6.13
6.14
7
7.1
7.2
7.3
8
8.1
8.2
Index
4
Building Technologies
Fire Safety
Operation ...................................................................................................... 40
Navigating in the menu tree ............................................................................ 40
6.1.1 Menu trees for 'EL' operation mode .................................................. 43
The 'device' function ....................................................................................... 45
Connecting the line tester to the line ............................................................... 47
Switching the line tester on / off ...................................................................... 49
Configuring the line tester ............................................................................... 50
Reading in line topology ................................................................................. 51
Viewing line topology ...................................................................................... 51
6.7.1 Loop ................................................................................................ 52
6.7.2 Stub ................................................................................................. 52
6.7.3 Sub-stub on loop.............................................................................. 53
6.7.4 Impermissible sub-stubs .................................................................. 54
6.7.5 'Config. sounder base' function ........................................................ 54
Starting up a line ............................................................................................ 54
Saving a line topology..................................................................................... 55
Opening a saved line topology ........................................................................ 56
Operating the line tester with a PC .................................................................. 56
Transferring a saved line topology to a PC ...................................................... 57
Table of faults ................................................................................................. 58
Tips for troubleshooting on the detector line .................................................... 61
6.14.1 Error search using the 'bisection' method ......................................... 61
6.14.2 Error search using the 'measure line device' method ........................ 62
6.14.3 Explanation of ground fault measurement (for FDUL221 variant 3
only) ................................................................................................ 63
Maintenance / Repair .................................................................................... 64
Testing the line tester ..................................................................................... 64
7.1.1 Selftest ............................................................................................ 64
7.1.2 Testing calibration ............................................................................ 66
Replacing batteries ......................................................................................... 67
7.2.1 Service life of the batteries ............................................................... 68
Firmware update ............................................................................................ 69
Specifications ............................................................................................... 71
Technical data ................................................................................................ 71
Environmental compatibility and disposal ........................................................ 73
....................................................................................................................... 74
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2013-08-15