Programming - Siemens SINUMERIK 828D Function Manual

Programming

For information about programming system variables in the part program or synchronized actions, see Chapter
"Programming".
4.2.7.2 Programming
Syntax
path acceleration
$AC_PATHACC =
Functionality
Real-time-event path acceleration is set via the channel-specific system variables.
Path acceleration
Parameter:
• Value range: Path acceleration ≥ 0
2
• Unit: m/s
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).
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
B2: Acceleration
4.2 Functions
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