Validity: Rule, Task
This keyword is used to define the maximum acceleration achievable by the axis.
Syntax |
REAL max_acc (I32 n) |
|---|---|
n |
Index of the axis. Minimum representable number: 1 Maximum representable number: 32 |
Notes |
Its unit of measurement is Units/sec^2 |
It is implicitly used only if ACCELERATION alarm managing(acam) is enabled. In such a case you have:
•Imposing ia, limitation to the parameter value (limitation that is reported in acclm)
•Imposing ip or iv, alarm generation(code 17) if the acceleration is higher than the parameter
•Limitation of accelerations to parameter value in all motion instructions where axis is declared
NOTE: From RTE 33.18, from configurator it is possible to disable retentivity of this parameter(DIS_AXES_PAR_RE).
Example
; the maximum acceleration of axis 1 is imposed at 3500 max_acc(1) = 3500 |
Esempio
; the maximum acceleration of axis 2 is stored in rr(202) rr(202) = max_acc(2) |
