Siemens SIPART PS2 Operating Instructions Manual page 9

10.2.4.10 Diagnostic value '12.PST - Monitoring of partial stroke test'................................................203
10.2.4.11 Diagnostic value '13.PRPST' - Time since last partial stroke test'.......................................204
10.2.4.12 Diagnostic value '14.NXPST - Time until next partial stroke test'........................................205
10.2.4.13 Diagnostics value '15.DEVI - Dynamic control valve behavior'............................................205
10.2.4.14 Diagnostic value '16.ONLK - Pneumatic leakage'................................................................205
10.2.4.15 Diagnostic value '17.STIC - Stiction (slipstick)'....................................................................205
10.2.4.16 Diagnostic value '18.ZERO - Lower endstop'.......................................................................206
10.2.4.17 Diagnostic value '19.OPEN - Upper endstop'......................................................................206
10.2.4.18 Diagnostic value '20.PAVG - Average value of position'......................................................206
10.2.4.19 Diagnostic value '21.P0 - Potentiometer value of lower endstop (0%)' / '22.P100 -
Potentiometer value of upper endstop (100%)'....................................................................207
10.2.4.20 Diagnostic value '23.IMPUP - Pulse length up' / '24.IMPDN - Pulse length down' .............208
10.2.4.21 Diagnostic value '25.PAUTP - Pulse interval'.......................................................................209
10.2.4.22 Diagnostic value '26.DBUP - Deadband up' / '27.DBDN - Deadband down'........................209
10.2.4.23 Diagnostic value '28.SSUP - Slow step zone up' / '29.SSDN - Slow step zone down'.... ....209
10.2.4.24 Diagnostic value '30.TEMP - Current temperature'..............................................................210
10.2.4.25 Diagnostic value '31.TMIN - Minimum temperature' / '32.TMAX - Maximum temperature'....210
10.2.4.26 Diagnostic value '33.T1' ... '41.T9' - Number of operating hours in the temperature range
1 to 9....................................................................................................................................210
10.2.4.27 Diagnostic value '42.VENT1' / '43.VENT2' ..........................................................................210
10.2.4.28 Diagnostic value '44.VEN1R' / '45.VEN2R'..........................................................................211
10.2.4.29 Diagnostic value '46.STORE - Save maintenance data'......................................................212
10.2.4.30 Diagnostic value '47.PRUP - Prediction up' / '48.PRDN - Prediction down'.........................212
10.2.4.31 Diagnostic value '49.WT00' ... '56.WT95' - Number of operating hours in the travel range
WT00 to WT95.....................................................................................................................212
10.2.4.32 Diagnostic value '57.LKPUL - Length of the leakage compensation pulse'.........................213
10.2.4.33 Diagnostic value '58.LKPER - Period of the leakage compensation pulse'.........................213
10.2.4.34 Diagnostic value '59.mA - Setpoint current'.........................................................................213
10.3 Online diagnostics................................................................................................................214
10.3.1 Overview of error codes (HART/PA)....................................................................................214
10.3.2 Overview of online diagnostics.............................................................................................216
10.3.3 XDIAG parameter ................................................................................................................216
10.3.4 Meaning of error codes........................................................................................................217
10.3.4.1 1 Remaining control deviation..............................................................................................217
10.3.4.2 2 Device not in "Automatic" mode........................................................................................217
10.3.4.3 3 Binary input BIN1 or BIN2 active.......................................................................................217
10.3.4.4 4 Monitoring the number of total strokes..............................................................................217
10.3.4.5 5 Monitoring the number of changes in direction.................................................................217
10.3.4.6 6 Monitoring the lower endstop / 7 Monitoring the upper endstop.......................................218
10.3.4.7 8 Monitoring deadband........................................................................................................218
10.3.4.8 9 Partial stroke test..............................................................................................................218
10.3.4.9 10 Monitoring of dynamic control valve behavior.................................................................219
10.3.4.10 11 Monitoring/compensation of pneumatic leakage ............................................................219
10.3.4.11 12 Monitoring of stiction (slipstick).......................................................................................219
10.3.4.12 13 Monitoring the lower limit temperature............................................................................219
10.3.4.13 14 Monitoring the upper limit temperature...........................................................................219
10.3.4.14 15 Monitoring the position average value............................................................................219
10.3.4.15 16 Monitoring the plausibility of values for the partial stroke test.........................................219
10.4 Fault correction....................................................................................................................220
10.4.1 Fault identification................................................................................................................220
10.4.2 Remedial measures table 1.................................................................................................221
SIPART PS2 with and without HART
Operating Instructions, 05/2017, A5E00074631-AC
Table of contents
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