Siemens SINUMERIK 840D Function Manual page 917

PLC axes, 212
PLC axis
axes under exclusive PLC control, 213
permanently assigned PLC axis, 213
start via FC18, 215
PLC-controlled axis
Control response to MD30460 bits 6 and 7, 216
Control system response, 216
Plus
-output cam, 399
POLF, 142
POLFMASK, 142
POLFMLIN, 142
Position control loop, 69
Position offset
In synchronous spindles, 875
Position switching signals, 399
Lead/delay times, 410
Positioning accuracy, 34
Positioning axes, 33, 186
Axis types, 189
Axis-specific signals, 213
Channel-specific signals, 212
Concurrent, 191, 212
Dry run feedrate, 217
Maximum number, 201
Tool offset, 203
Types, 189
Positioning axis dynamic response, 200
Position-time cams, 416
POSP, 592
PRESETON, 296
R
Radius-related data, 117
Rapid stop, 557
Rapid traverse
-override, 159
Reaction to Stop, 456
Read offset, 861
Reference axis
for G96 / G961 / G962, 115
Reference point approach, 715, 718
Referencing
in rotary absolute encoders, 328
with incremental measurement system, 299
Referencing methods, 291
replacement zero mark, 328
REPOS offset, 102
Response to setpoint changes, 887
Restrictions, 439
Axes and spindles
Function Manual, 06/2019, A5E47437747B AA
Resynchronization, 876
Retract, 615
Retraction
Direction for thread cutting, 143
Reversal points, 579
Revolutional feedrate (G95), 129
Rotary axes
Absolute dimension programming, 232
Absolute programming, 229
Axis addresses, 221
Commissioning, 234
Feedrate, 222
Incremental programming, 231, 233
Mirroring, 236
Modulo 360, 223
Modulo conversion, 232
Software limit switch, 236
Units of measurement, 222
S
S..., 815
Scaling
of a lead value, 524
SCC, 121
SCPARA, 180
SD41010, 650, 659, 706
SD41050, 240, 646
SD41100, 130, 200, 223, 241, 638, 662
SD41110, 639, 660
SD41120, 639
SD41130, 235, 639, 660
SD41200, 639, 667
SD41500, 408
SD41501, 408
SD41502, 408
SD41503, 408
SD41504, 408
SD41505, 408
SD41506, 408
SD41507, 408
SD41520, 410, 417
SD41521, 410, 416
SD41522, 410
SD41523, 410
SD41524, 410
SD41525, 410
SD41526, 411, 417
SD41527, 411, 416
SD42010, 139, 141
SD42100, 164, 217, 581, 709
SD42101, 165, 217, 581
Index
917