Siemens SINUMERIK 840D sl Commissioning Manual page 138

NCK start-up
10.5 Parameterize axis data
Number Identifier
30300 IS_ROT_AX
30310 ROT_IS_MODULO
30320 DISPLAY_IS_MODULO
30500 INDEX_AX_ASSIGN_POS_TAB
30501 INDEX_AX_NUMERATOR
30505 HIRTH_IS_ACTIVE
Interface signals
Table 10-19 Indexing axes: Interface signals
DB number Bit, byte
Axis/spindle-specific
31,... 60.4, 60.5
31,... 76.6
Literature
Function Manual Expanded Functions; Indexing axes
138
Name
Rotary axis
Modulo conversion for rotary axis
Position display is modulo 360 degrees
Axis is indexing axis
Numerator for indexing axes with equidistant positions
Axis is an indexing axis with Hirth toothing
Name
Signals from axis/spindle to PLC
Referenced/synchronized 1, referenced/synchronized 2
Indexing axis in position
Commissioning Manual, 07/2007, 6FC5397-2AP10-3BA0
Reference
R2
R2
R2
Reference
R1
IBN CNC: NCK, PLC, drive