Siemens SITRANS P DS III Operating Instructions Manual page 8

Table of contents
7.10.2 Simulating output ................................................................................................................. 123
7.10.3 Simulating input.................................................................................................................... 123
7.10.4 Simulating the pressure sensor ........................................................................................... 124
7.10.5 Simulating sensor and electronics temperature ................................................................... 125
7.11 Calibrating the sensor .......................................................................................................... 125
7.12 Correcting for positional error .............................................................................................. 126
7.13 Reset .................................................................................................................................... 127
7.13.1 Resetting to delivery state .................................................................................................... 127
7.13.2 Warm start/restart ................................................................................................................ 128
7.13.3 Resetting the PROFIBUS address....................................................................................... 128
8 Functional safety .................................................................................................................................. 129
8.1 Safety function ..................................................................................................................... 129
8.2 Safety Integrity Level (SIL) ................................................................................................... 130
8.3 Settings ................................................................................................................................ 132
8.4 Safety-related characteristics ............................................................................................... 132
8.5 Maintenance/check .............................................................................................................. 133
8.5.1 Overview .............................................................................................................................. 133
8.5.2 Checking safety function/proof test ...................................................................................... 134
8.5.2.1 Checking temperature sensors ............................................................................................ 135
8.5.2.2 Check response time of pressure transmitter. ..................................................................... 135
8.5.2.3 Two-point measurement ≥ 10% of the maximum measuring range .................................... 135
8.5.2.4 Two-point measurement ≥ 50% of the maximum measuring range .................................... 138
8.5.2.5 Checking pressure transmitter for external damage ............................................................ 140
8.6 Add-on parts ......................................................................................................................... 140
8.6.1 Checking a device with add-on pneumatic block ................................................................. 140
8.6.2 Checking a device with add-on remote seal ........................................................................ 141
8.7 PROFIsafe ........................................................................................................................... 141
8.7.1 Introduction .......................................................................................................................... 141
8.7.2 Technical advantages of PROFIsafe ................................................................................... 141
8.7.3 Further information ............................................................................................................... 143
8.7.4 Preconditions ....................................................................................................................... 144
8.7.5 PROFIsafe Configuration ..................................................................................................... 144
8.7.5.1 Import EDD with SIMATIC PDM .......................................................................................... 145
8.7.5.2 Configure CPU with HW Config ........................................................................................... 145
8.7.5.3 Configure device with HW Config ........................................................................................ 145
8.7.5.4 Configure CFC ..................................................................................................................... 148
8.7.6 Write protection .................................................................................................................... 150
8.7.6.1 Overview .............................................................................................................................. 150
8.7.6.2 Activate write protection using PIN in SIMATIC PDM .......................................................... 151
8.7.7 PROFIsafe Commissioning .................................................................................................. 151
8.7.7.1 Activate and parameterize PROFIsafe with SIMATIC PDM ................................................ 152
8.7.7.2 Commission PROFIsafe with SIMATIC PDM ...................................................................... 153
8.7.7.3 Check write protection with SIMATIC PDM ......................................................................... 158
8.7.7.4 Speeding up the commissioning process ............................................................................ 159
8.7.7.5 Resetting the device ............................................................................................................ 159
8.7.8 Quit PROFIsafe commissioning ........................................................................................... 160
8.7.8.1 Preparations for maintenance and service .......................................................................... 160
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SITRANS P DS III/P410 with PROFIBUS PA
Operating Instructions, 02/2016, A5E00053276-08