
03/12 EM-ABS-01 for ACU 5
8.1.4Scaling.................................................................................................................. 88
8.1.5Tolerance Band and Hysteresis ............................................................................... 89
8.1.6Error and warning behavior .................................................................................... 90
8.1.7Adjustment ........................................................................................................... 91
8.1.8Filter time constant................................................................................................ 91
8.2Digital outputs EM-S1OUTD and EM-S2OUTD....................................................... 92
8.2.1General................................................................................................................. 92
8.2.2Operation modes ................................................................................................... 92
8.2.3Repetition frequency output via EM-S1OUTD and EM-S2OUTD................................... 92
8.3Digital inputs EM-SxIND........................................................................................ 93
8.3.1Fixed reference value and fixed value change-over ................................................... 93
8.4Encoder input EM-ABS-01...................................................................................... 94
8.4.1Division marks....................................................................................................... 94
8.4.2Tracks/Protocol ..................................................................................................... 95
8.4.3Power supply......................................................................................................... 98
8.4.4Supply voltage..................................................................................................... 101
8.4.5Speed filter ......................................................................................................... 102
8.4.6Offset ................................................................................................................. 102
8.4.7Bits/Turn............................................................................................................. 104
8.4.8Bits Multiturn....................................................................................................... 105
8.4.9SSI: error/additional bits ...................................................................................... 106
8.4.9.1Example 1 .................................................................................................... 107
8.4.9.2Example 2 .................................................................................................... 107
8.4.9.3Example 3 .................................................................................................... 107
8.4.9.4Example 4 .................................................................................................... 107
8.4.10SSI: Sampling interval.......................................................................................... 108
8.4.11Gear factor speed sensor 2................................................................................... 108
8.4.11.1Example ....................................................................................................... 109
8.4.12Instructions on speed-controlled configurations (“Not x40”) .................................... 109
8.4.13Instructions on positioning (configuration x40)....................................................... 110
8.4.13.1Example ....................................................................................................... 111
8.4.13.2Homing ........................................................................................................ 112
8.4.14Warning Dig. Encoder .......................................................................................... 112
8.4.15Act. speed source ................................................................................................ 113
8.4.16Actual position source .......................................................................................... 113
8.5Reference frequency and percentage value channel .......................................... 114
8.6Actual value display............................................................................................. 114
8.6.1Absolute value encoder - raw data ........................................................................ 115
8.6.2Actual position..................................................................................................... 115
8.7Status of digital signals ....................................................................................... 116
8.8Motor temperature .............................................................................................. 117
9List of parameters............................................................................................................. 118
9.1Actual value menu (VAL)..................................................................................... 118
9.2Parameter menu (PARA) ..................................................................................... 118
10Annex.............................................................................................................................. 121
10.1Recommended encoder settings ...................................................................... 121
10.1.1SinCos encoders: ................................................................................................. 121
10.1.2Hiperface encoders:............................................................................................. 122
10.1.3EnDat2.1 encoders: ............................................................................................. 122
10.1.4SSI encoders, rotary: ........................................................................................... 123
10.1.5SSI encoders, linear encoders:.............................................................................. 123
10.2Compatibility list .............................................................................................. 124