12.2.4.18 Diagnostic value '20.PAVG - Average value of position'......................................................265
12.2.4.19 Diagnostic value '21.P0 - Potentiometer value of lower endstop (0%)' / '22.P100 -
Potentiometer value of upper endstop (100%)'....................................................................265
12.2.4.20 Diagnostic value '23.IMPUP - Pulse length up' / '24.IMPDN - Pulse length down' .............267
12.2.4.21 Diagnostic value '25.PAUTP - Pulse interval'.......................................................................267
12.2.4.22 Diagnostic value '26.DBUP - Deadband up' / '27.DBDN - Deadband down'........................267
12.2.4.23 Diagnostic value '28.SSUP - Slow step zone up' / '29.SSDN - Slow step zone down' ........267
12.2.4.24 Diagnostic value '30.TEMP - Current temperature'..............................................................268
12.2.4.25 Diagnostic value '31.TMIN - Minimum temperature' / '32.TMAX - Maximum temperature'....268
12.2.4.26 Diagnostic value '33.T1' ... '41.T9' - Number of operating hours in the temperature range
1 to 9 ....................................................................................................................................268
12.2.4.27 Diagnostic value '42.VENT1' / '43.VENT2' ..........................................................................268
12.2.4.28 Diagnostic value '44.VEN1R' / '45.VEN2R' ..........................................................................269
12.2.4.29 Diagnostic value '46.STORE - Save maintenance data' ......................................................270
12.2.4.30 Diagnostic value '47.PRUP - Prediction up' / '48.PRDN - Prediction down'.........................270
12.2.4.31 Diagnostic value '49.WT00' ... '56.WT95' - Number of operating hours in the travel range
WT00 to WT95 .....................................................................................................................270
12.2.4.32 Diagnostics value '50.LKPUL - Length of the leakage compensation pulse' .......................271
12.2.4.33 Diagnostics value '51.LKPER - Period of the leakage compensation pulse'........................271
12.3 Online diagnostics................................................................................................................271
12.3.1 Overview of online diagnostics.............................................................................................271
12.3.2 Overview of error codes .......................................................................................................272
12.3.3 XDIAG parameter ................................................................................................................274
12.3.4 Meaning of error codes ........................................................................................................274
12.3.4.1 1 Remaining control deviation..............................................................................................274
12.3.4.2 2 Device not in "Automatic" mode........................................................................................274
12.3.4.3 3 Binary input BIN1 or BIN2 active.......................................................................................274
12.3.4.4 4 Monitoring the number of total strokes..............................................................................275
12.3.4.5 5 Monitoring the number of changes in direction .................................................................275
12.3.4.6 6 Monitoring the lower endstop and 7 Monitoring the upper endstop ..................................275
12.3.4.7 8 Monitoring deadband ........................................................................................................275
12.3.4.8 9 Partial stroke test ..............................................................................................................276
12.3.4.9 10 Monitoring of dynamic control valve behavior .................................................................276
12.3.4.10 11 Monitoring/compensation of pneumatic leakage ............................................................276
12.3.4.11 12 Monitoring of stiction (slipstick) .......................................................................................276
12.3.4.12 13 Monitoring the lower limit temperature ............................................................................276
12.3.4.13 14 Monitoring the upper limit temperature ...........................................................................276
12.3.4.14 15 Monitoring the position average value ............................................................................276
12.3.4.15 16 Monitoring the plausibility of values for the partial stroke test.........................................276
12.4 Fault correction ....................................................................................................................277
12.4.1 Fault identification ................................................................................................................277
12.4.2 Remedial measures table 1 .................................................................................................277
12.4.3 Remedial measures table 2 .................................................................................................278
12.4.4 Corrective measures Table 3 ...............................................................................................279
12.4.5 Corrective measures Table 4 ...............................................................................................279
12.4.6 Remedial measures table 5 .................................................................................................280
13 Technical data ..........................................................................................................................................281
13.1 Rated conditions ..................................................................................................................281
13.2 Pneumatic data ....................................................................................................................282
Table of contents
SIPART PS2 with PROFIBUS PA
Operating Instructions, 05/2019, A5E00127926-AC 9
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