Siemens SINUMERIK 840DE SL - 2.7 Acceleration with programmed rapid traverse (G00) (axis-specific); 2.7.1 Detailed description; 2.7.1.1 General information

Detailed Description
2.7 Acceleration with programmed rapid traverse (G00) (axis-specific)
Acceleration (B2)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
2-13
Parameter: Path acceleration
• Value range: Path acceleration ≥ 0
• Unit: m/s
2
Deactivation: $AC_PATHACC = 0
Application:
• Part program
• Static synchronized action
Reset response
Real-time-event path acceleration is deactivated on reset.
Supplementary conditions
Programming $AC_PATHACC in the part program automatically triggers a preprocessing
stop with REORG (STOPRE).
2.7 2.7 Acceleration with programmed rapid traverse (G00) (axis-specific)
2.7.1 Detailed description
2.7.1.1 General information
Key statement
Frequently, the acceleration for the machine axes involved in the machining process must be
set lower than the machine's performance capability officially allows because of the
supplementary conditions associated with the specific process concerned.
For time-optimized traversing of the machine axes with programmed rapid traverse (part-
program instruction G00), a specific maximum value can be programmed for the axis-specific
acceleration.
JOG setup mode
This function does not affect acceleration in respect of a rapid traverse override in JOG
setup mode.