3 Operating Sequences 09.91
3.2.11 ”Actual value setting” mode (”PRESET”)
3.2.11 ”Actual value setting” mode (”PRESET”)
• In the ”PRESET” operating mode, you can offset the control zero point to any point
within the machine coordinate system. You enter the value for the offset into the actual
value memory (preset).
This preset results in a ”PRESET offset”, which is displayed on the CRT.
• When required, a tool offset can be calculated into the ”PRESET offset”. You enter the
tool offset data before ”actual value setting” (offset number, offset direction and type).
The value then entered is transferred into the actual value memory taking the tool offset
into account.
• No movement of the axes takes place with ”actual value setting”.
• The ”PRESET offset” remains stored:
– after ”End of Program”
– after ”RESET”
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Machine data defines whether the PRESET offset is
automatically deleted;
- by switching on the control
- by traversing to reference point
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3-132 © Siemens AG 1990 All Rights Reserved 6ZB5 410-0EQ02
SINUMERIK 810M, GA3 (BN)