Setting Data; Channel­specific Setting Data; System Variables - Siemens SINUMERIK 828D Function Manual

B2: Acceleration
4.4 Data lists
Number Identifier: $MA_
35230 ACCEL_REDUCTION_FACTOR
35240 ACCEL_TYPE_DRIVE
35242 ACCEL_REDUCTION_TYPE
4.4.2

Setting data

4.4.2.1 Channel­specific setting data
Number Identifier: $SC_
42500 SD_MAX_PATH_ACCEL
42502 IS_SD_MAX_PATH_ACCEL
42510 SD_MAX_PATH_JERK
42512 IS_SD_MAX_PATH_JERK
4.4.3

System variables

Identifier
$AC_PATHACC
$AC_PATHJERK
264
Description
Reduced acceleration
DRIVE acceleration characteristic for axes on/off
Type of acceleration reduction
Description
Max. path acceleration
Analysis of SD 42500: ON/OFF
Max. path-related jerk
Analysis of SD 42510: ON/OFF
Description
Path acceleration for real-time events
Path jerk for real-time events
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
Basic Functions