Function library
Function blocks
3.5.65 Variable table − acceleration (VTACC)
3−273
l
EDSVS9332P−EXT DE 2.0
3.5.65 Variable table − acceleration (VTACC)
One function block (VTACC) is available.
Purpose
Stores the values for acceleration and deceleration. They serve as acceleration and deceleration
ramps in the positioning program.
VTACC-IN1
VTACC
C1354/1
C1355/1
VTACC-IN2
C1354/2
C1355/2
VTACC-IN3
C1354/3
C1355/3
VTACC-IN4
C1354/4
C1355/4
C1303/1
VTACC-OUT1
C1303/2
VTACC-OUT2
C1303/3
VTACC-OUT3
C1303/4
VTACC-OUT4
C1303/5
...
C1303/30
VTACC-No 1
VTACC-No 2
VTACC-No 3
VTACC-No 4
VTACC-No 5
VTACC-No 30
VTACC-No 31
VTACC-No 32
VTACC-No 33
VTACC-No 34
C1384/x
C1385/x
...
Fig. 3−218 Function block VTACC
Signal
Source Note
Name Type DIS DIS format CFG List
VTACC−IN1 ph C1355/1 dec [inc] C1354/1 3
· Generates the absolute value for negative values.
· When the values are > amax (C1250) the drive
moves with amax.
VTACC−IN2 ph C1355/2 dec [inc] C1354/2 3
VTACC−IN3 ph C1355/3 dec [inc] C1354/3 3
VTACC−IN4 ph C1355/4 dec [inc] C1354/4 3
VTACC−OUT1 ph − − − − −
VTACC−OUT2 ph − − − − −
VTACC−OUT3 ph − − − − −
VTACC−OUT4 ph − − − − −