Adaptations; Intelligent Load Adjustment - Function - Siemens SINUMERIK 840D sl Commissioning Manual

8.6

Adaptations

8.6.1 Intelligent load adjustment – function
Benefits
The "Intelligent load adjustment" function is used to optimize the following characteristics of a
machine tool by adapting dynamic response and control parameters:
● Shorter machining times
● Increased dynamic response
● Greater accuracy
● Enhanced precision
The machine manufacturer is supported in the commissioning of the function by dialogs on the
user interface: "Commissioning" → softkey "NC" → Menu forward key → softkey"Adaptations"
operating area. The softkey is shown after setting the option, and only for the "Manufacturer"
access level.
Precondition
Function description
The"Intelligent load adjustment" function adjusts the dynamic response and control parameters
to the current value of the moment of inertia or the mass of the axis. Adaptations are switched
on and off by means of CYCLE782.
The following dynamic response and control parameters can be adapted:
● Acceleration: DYNNORM, DYNPOS, DYNROUGH, DYSEMIFIN, DYNFINISH, DYNPREC
● Jerk: DYNNORM, DYNPOS, DYNROUGH, DYSEMIFIN, DYNFINISH, DYNPREC
● Servo gain factor (position controller gain)
CNC Commissioning: NC, PLC, Drive
Commissioning Manual, 12/2019, A5E48312804B AA
Software option
In order to use this function a license is required for the following option:
"Intelligent load adjustment" (6FC5800-0_S11-0YB0)
NC commissioning
8.6 Adaptations
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