Siemens SITRANS L Operating Instructions Manual page 5

Table of contents
7 Setup with smart device (Bluetooth) .................................................................................. 23
7.1 Connecting .......................................................................................................... 23
8 Operating ............................................................................................................................. 25
9 Setup with SIMATIC PDM EDD ............................................................................................ 31
9.1 Setup with SIMATIC PDM EDD ............................................................................. 31
10 Diagnostics and troubleshooting ........................................................................................ 35
10.1 Maintenance ....................................................................................................... 35
10.2 Rectify faults ....................................................................................................... 35
10.3 Diagnosis, fault messages ................................................................................... 36
10.4 Status messages according to NE 107 ................................................................. 36
10.5 Treatment of measurement errors ....................................................................... 40
10.6 Return procedure ................................................................................................ 45
10.7 Technical support ................................................................................................ 45
10.8 How to proceed if a repair is necessary ............................................................... 46
11 Service and maintenance .................................................................................................... 47
11.1 Dismounting steps .............................................................................................. 47
11.2 Disposal .............................................................................................................. 47
12 Certificates and approvals .................................................................................................. 49
12.1 Radio licenses ..................................................................................................... 49
12.2 Approvals for Ex areas ......................................................................................... 49
12.3 Ship approvals ..................................................................................................... 49
12.4 Approvals as overfill protection ........................................................................... 49
12.5 Food and pharmaceutical certificates ................................................................... 50
12.6 Conformity .......................................................................................................... 50
12.7 NAMUR recommendations ................................................................................... 50
13 Technical data and dimensions .......................................................................................... 51
13.1 Technical data ..................................................................................................... 51
13.2 Dimensions ......................................................................................................... 55
13.3 Licensing information for open source software .................................................. 56
13.4 Trademark ........................................................................................................... 56
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SITRANS LR120, HART
Operating Instructions, 10/2023, A5E49829026