Siemens SINUMERIK 840DE SL - 5.3.3 Signals to channel; 5.3.4 Signals from channel; 5.3.5 Signals to axis;spindle

Data Lists
5.3 Signals
Various NC/PLC Interface Signals and Functions (A2)
5-6 Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
5.3.3 Signals to channel
DB number Byte.Bit Description
21, ... 6.2 Delete distance-to-go (channelspecific)
5.3.4 Signals from channel
DB number Byte.Bit Description
21, ... 36.6 Channelspecific NCK alarm is active
21, ... 36.7 NCK alarm with processing stop present
21, ... 318.7 Overstore active
5.3.5 Signals to axis/spindle
DB number Byte.Bit Description
31, ... 1.3 Axis/spindle disable
31, ... 1.4 Follow-up mode
31, ... 1.5 Position measuring system 1
31, ... 1.6 Position measuring system 2
31, ... 2.1 Controller enable
31, ... 2.2 Delete distance-to-go (axisspecific)/Spindle reset
31, ... 1, 2 Parameter set switchover (request)
31, ... 20.0 Rampup times
31, ... 20.1 Rampfunction-generator fast stop
31, ... 20.2 Torque limit 2
31, ... 20.3 Speed setpoint smoothing
31, ... 21.2 Drive parameter set selection A, B, C
31, ... 21.4 Motor selection A, B
31, ... 21.5 Motor selection to follow
31, ... 21.6 Speed controller integrator disable
31, ... 21.7 Pulse enable