Siemens 810T manual Examples of the use of ºSpindle stopº

09.91 2 Operation

2.1.2 SINUMERIK 810T operator interface with external machine control panel

Reset

When you operate the ºResetº key:

·The current part program being processed is interrupted.

·Diagnostics messages are cleared (Alarm nos. 100 . . . . 2999)

·The control is switched to the ºResetº state:

±the NC remains synchronized with the machine

±all buffer and working memories are cleared (the part program memory remains unchanged)

±the control is in the reset condition and ready for a new program start.

Program stop / program start (NC stop / NC start)

When you press the ºProgram stopº key:

The program being processed is interrupted. You can continue the operation by pressing ºProgram startº.

When you press the ºProgram startº key:

The part program called is re-started at the current block. In automatic operation the overstored functions are transferred to the PLC.

Spindle stop / Spindle start

When you operate the ºSpindle stopº key:

·the spindle is brought to a standstill.

Examples of the use of ºSpindle stopº

·during operation in ºMDI AUTOMATICº mode, a block with a fault is discovered

·in ºJOGº, ºINC..º,ºREPOSº modes, e.g. during repositioning to the contour

·to change a tool

·to input S, T, H, M functions during setting up (overstore).

When you operate the ºSpindle startº key:

·the spindle speed accelerates to the value specified in the part program.

© Siemens AG 1990 All Rights Reserved 6ZB5 410-0EP02 2-29

SINUMERIK 810T, GA3 (BN)