Siemens SINUMERIK 840D sl Function Manual page 948

Synchronous Spindles (S3)
Data lists
Number Identifier: $MA_
37200 COUPLE_POS_TOL_COARSE
37210 COUPLE_POS_TOL_FINE
37220 COUPLE_VELO_TOL_COARSE
37230 COUPLE_VELO_TOL_FINE
14.6.2 Setting data
14.6.2.1 Channel-specific setting data
Number Identifier: $SC_
42300 COUPLE_RATIO_1
14.6.3 Signals
14.6.3.1 Signals to channel
DB number Byte.bit
21, ... 7.1
21, ... 7.4
14.6.3.2 Signals from channel
DB number Byte.bit
21, ... 24.6
21, ... 25.3
948
Description
Transmission parameters for synchronous spindle operation
Description
NC Start
NC stop axes plus spindle
Description
Dry run feedrate selected
Feedrate override selected for rapid traverse
Description
Threshold value for "Coarse synchronism"
Threshold value for "Fine synchronism"
Speed tolerance "coarse" between leading and following
spindles
Speed tolerance "fine" between leading and following
spindles
Function Manual, 03/2009, 6FC5397-1BP10-4BA0
Extended Functions