Detailed description
2.4 Emergency stop acknowledgement
Basic logic functions: Emergency Stop (N2)
12
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Effects
Resetting the emergency stop state has the following effects:
•
Within the control, the servo enable is set, the follow-up mode deactivated and the
position control activated for all machine axes.
•
Set interface signals:
DB 31, ... DBB60.5 (position control active).
•
Set interface signals:
DB11, ... DBX6.3 (Mode group ready).
•
Reset interface signal:
DB10, DBX106.1 (Emergency stop active).
•
Alarm: "3000 Emergency Stop" is cleared.
•
Part program processing is interrupted in all channels of the NC.
PLC and NCK I/Os
The PLC user program must switch the PLC and NCK I/Os back to the state for operation of
the machine.
POWER OFF / ON (supply off / on)
The emergency stop state can also be reset by switching the controller off and back on
(POWER OFF / ON).
Prerequisite: When powering up the control, the interface signal must not be active:
DB10, DBX56.1 (Emergency stop).
Summary of Contents for SINUMERIK 840D sl
Page 282: ...Index Basic logic functions Acceleration B2 64 Function Manual 11 2006 6FC5397 0BP10 2BA0 ...
Page 388: ...Basic logic functions Travel to fixed stop F1 Function Manual 11 2006 6FC5397 0BP10 2BA0 52 ...
Page 962: ...Index Basic logic functions Emergency Stop N2 20 Function Manual 11 2006 6FC5397 0BP10 2BA0 ...
Page 1704: ...Constraints Basic logic functions Spindles S1 94 Function Manual 11 2006 6FC5397 0BP10 2BA0 ...
Page 1716: ...Index Basic logic functions Spindles S1 106 Function Manual 11 2006 6FC5397 0BP10 2BA0 ...
Page 1996: ...Index Basic logic functions Tool Offset W1 208 Function Manual 11 2006 6FC5397 0BP10 2BA0 ...
Page 2150: ...Table of contents Basic logic functions Appendix 4 Function Manual 11 2006 6FC5397 0BP10 2BA0 ...
Page 2184: ...Glossary Basic logic functions Appendix 38 Function Manual 11 2006 6FC5397 0BP10 2BA0 ...