Siemens FDUL221, Техническое руководство, Страница: 4 / 76

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Building Technologies
008250_i_en_--
Fire Safety 2013-08-15
6 Operation ...................................................................................................... 40
6.1 Navigating in the menu tree ............................................................................ 40
6.1.1 Menu trees for 'EL' operation mode .................................................. 43
6.2 The 'device' function ....................................................................................... 45
6.3 Connecting the line tester to the line ............................................................... 47
6.4 Switching the line tester on / off ...................................................................... 49
6.5 Configuring the line tester ............................................................................... 50
6.6 Reading in line topology ................................................................................. 51
6.7 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
6.8 Starting up a line ............................................................................................ 54
6.9 Saving a line topology..................................................................................... 55
6.10 Opening a saved line topology ........................................................................ 56
6.11 Operating the line tester with a PC .................................................................. 56
6.12 Transferring a saved line topology to a PC ...................................................... 57
6.13 Table of faults ................................................................................................. 58
6.14 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
7 Maintenance / Repair .................................................................................... 64
7.1 Testing the line tester ..................................................................................... 64
7.1.1 Selftest ............................................................................................ 64
7.1.2 Testing calibration ............................................................................ 66
7.2 Replacing batteries ......................................................................................... 67
7.2.1 Service life of the batteries ............................................................... 68
7.3 Firmware update ............................................................................................ 69
8 Specifications ............................................................................................... 71
8.1 Technical data ................................................................................................ 71
8.2 Environmental compatibility and disposal ........................................................ 73
Index ....................................................................................................................... 74