Siemens Sinumerik 840 sl

Table of contents
Basic logic functions: NC/PLC interface signals (Z1)
4 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
2.11 EMERGENCY STOP (N2) ........................................................................................................ 108
2.11.1 Signals to NC (DB10)................................................................................................................ 108
2.11.2 Signals from NC (DB10)............................................................................................................ 110
2.12 Transverse axes (P1)................................................................................................................ 110
2.13 PLC basic program (P3)............................................................................................................ 110
2.14 Reference point approach (R1)................................................................................................. 111
2.14.1 Signals to channel (DB21, ...) ................................................................................................... 111
2.14.2 Signals from channel (DB21, ...) ............................................................................................... 112
2.14.3 Signals to axis/spindle (DB31, ...) ............................................................................................. 112
2.14.4 Signals from axis/spindle (DB31, ...)......................................................................................... 113
2.15 Spindles (S1)............................................................................................................................. 115
2.15.1 Signals to axis/spindle (DB31, ...) ............................................................................................. 115
2.15.2 Signals from axis/spindle (DB31, ...)......................................................................................... 123
2.16 Feeds (V1)................................................................................................................................. 130
2.16.1 Signals to channel (DB21, ...) ................................................................................................... 130
2.16.2 Signals to axis/spindle (DB31, ...) ............................................................................................. 137
2.16.3 Signals from axis/spindle (DB31, ...)......................................................................................... 143
2.17 Tool Offset (W1)........................................................................................................................ 143
Index...................................................................................................................................................... 145