Table of contents 8 Encoder diagnostics............................................................................................................... 57 8.1 Various diagnostics screens....................................................................................................... 58 8.2 Performing Automatic Diagnosis................................................................................................ 59 8.3 Performing Manual Diagnosis.................................................................................................... 60 8.4 Diagnosis for encoders with serial interface...............................................................................
62 8.4.1 Online diagnostics screen................................................................................................................... 62 8.4.2 Temperature screen............................................................................................................................. 65 8.4.3 Encoder information screen............................................................................................................... 66 8.4.4 Position screen......................................................................................................................................
67 8.4.5 PWT display screen.............................................................................................................................. 67 8.4.6 Level display screen............................................................................................................................. 67 8.4.7 More menu............................................................................................................................................. 68 8.4.8 Encoder status screen.........................................................................................................................
75 8.5 Diagnostics for encoders with 1 V PP /11 µA PP /1 V PP + Z1 interface.............................................. 78 8.5.1 PWT display screen.............................................................................................................................. 78 8.5.2 Sine commutation (1 V PP + Z1) screen............................................................................................ 84 8.5.3 Encoder information screen...............................................................................................................
85 8.5.4 Counts screen........................................................................................................................................ 86 8.5.5 Switching signals screen.................................................................................................................... 87 8.5.6 More menu............................................................................................................................................. 88 8.5.7 Encoder status screen.........................................................................................................................
95 8.6 Diagnosis for encoders with TTL/HTL/HTLs/ interface............................................................... 97 8.6.1 Level display screen for TTL/HTL/HTLs......................................................................................... 98 8.6.2 Encoder information screen for TTL/HTL/HTLs............................................................................ 99 8.6.3 Counts screen for TTL/HTL/HTLs.................................................................................................... 100 8.6.4 Switching signals screen for TTL......................................................................................................
101 8.6.5 PWT display screen for TTL............................................................................................................... 102 8.6.6 More menu for TTL/HTL/HTLs......................................................................................................... 108 8.6.7 Encoder status screen for TTL/HTL/HTLs..................................................................................... 115 8.7 Diagnosis for encoders with DRIVE-CLiQ interface..................................................................... 117 8.7.1 Online diagnostics screen...................................................................................................................
117 8.7.2 Temperature screen............................................................................................................................. 120 8.7.3 Encoder information screen............................................................................................................... 121 8.7.4 Position screen...................................................................................................................................... 122 8.7.5 More menu.............................................................................................................................................
123 8.7.6 Encoder status screen......................................................................................................................... 124 HEIDENHAIN | PWT 100, PWT 101 | Operating Instructions | 07/2024 5