Siemens Sinumerik 810T - Manual (Page 34)

2 Operation 09.91
2.1.1 SINUMERIK 810T operator interface with integrated machine control panel
Example for the use of ”Spindle stop”
• during operation in ”MDI AUTOMATIC” mode, a block with a
fault is discovered
• in ”JOG”, ”INC..”,”REPOS” modes e.g. during
repositioning to the contour
• to change a tool
• to input S, T, H, M functions during setting up
(overstore)
You operate the ”Spindle start” key:
• the spindle speed reaches the value specified in the part
program.
The following values are specified in machine data:
- the maximum spindle speed
- the values for spindle speed override
switcxh positions.
Feed hold/ Feed start
When you operate the ”Feed hold” key:
• the feed drives are brought to a defined standstill
• the red ”Feed hold” LED lights up.
Examples of the use of ”Feed hold”
• during operation in ”MDI AUTOMATIC” mode, a block with a
fault is discovered
• in ”JOG”, ”INC..”,”REPOS” modes , e.g. during repositioning to the contour
• to change a tool
• to input S, T, H, M functions during setting up (overstore).
2-18 © Siemens AG 1990 All Rights Reserved 6ZB5 410-0EP02
SINUMERIK 810T, GA3 (BN)