Technical Appendix
SINUMERIK 802S base line
6-41
Start-Up
Processing MCP and HMI signals
z
Operating mode selection
z
NC start, stop and reset
z
Spindle manual operate control (spindle CW, CCW and Stop)
z
Traverse key layout (according PLC parameters)
z
Selecting handwheel according to HMI interface (SBR39 HMI_HW)
Axes control
z
Axes enable and disable control (including spindle)
z
Hardware limitation; single or double hardware limit switch per axis
possible. And also possible for emergency stop chain.
z
Reference point cam monitoring. Feedrate override can be inhibited by
PLC MD during reference point approaching
z
Rotation monitoring (for stepper drive only) activated by PLC MD
z
Motor brake release control
Contactor controlled spindle (induction motor without converter)
z
Spindle enable and disable
z
Spindle manual operation (CW, CCW and Stop in JOG mode)
z
Directly change over from M03 to M04 or from M04 to M03 during spindle
program operation (AUTO or MDA mode). A external brake signal is
automatically output between M03 to M04 changeover.
z
External spindle brake control
Analog spindle control
z
If converter is to be used, setpoint should be +/-10V or 0~10V
z
For 0~10V converter, Q0.0 is for CW enable and Q0.1 for CCW enable
z
For +/-10V converter, its enable should be connected to
For 802S X3 (Pin5 and Pin 9)
For 802C X7 Pin65 and Pin 9
z
Spindle manual operation (CW, CCW and Stop in JOG mode)
z
Spindle program operation (AUTO or MDA mode)
Turret control for turning machine
z
Suitable for 4 or 6 position Hall Effect Device sensor turret;
z
Turret clamping time monitoring (time can be specified by PLC MD)
z
Turret sensors monitoring
z
During turret activate “read-in disable” and “Feedhold”
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