Example: Enter An Adaptation For Acceleration - Siemens SINUMERIK 840D sl Commissioning Manual

● Press the "Diagnostics" softkey to display the currently effective values.
● Press the "Delete" softkey to delete the selected adaptation table.
8.6.4

Example: Enter an adaptation for acceleration

Objective
The acceleration (DYNROUGH) of the X axis should be adapted as a function of the moment
of inertia of the X axis.
Enter adaptation
Procedure:
1. In the operating area, select "Commissioning" → "NC" → Menu forward key → "Adaptations"
and then the "New >" softkey. The "Enter adaptation" dialog is opened.
2. Select the mode, and the X axis as input axis.
3. Select "Acceleration (DYNROUGH)" as output variable.
4. Expand the table to enter the following values:
5. Press the "Accept" softkey to display the adaptation in the "Adaptations - Overview" dialog.
6. A "Reset (po)" is required to activate the values in the machine data.
Rules for entering adaptations
The input and output values of an adaptation table are only valid and written to the machine
data with the "Accept" softkey if the adaptation table fulfills the following criteria:
● Output values less than 100% are not permissible for the output variable "acceleration".
● In a simple adaptation table, only one of the two input values is permitted to be zero.
● In a complex adaptation table, the first and last input values are permitted to be zero.
● In the event of changes, the input values must be entered into a complex adaptation table
in ascending order.
CNC Commissioning: NC, PLC, Drive
Commissioning Manual, 12/2019, A5E48312804B AA
Input value [kgm ]
2
1. 0.010000
2. 0.012000
3. 0.014000
4. 0.016000
5. 0.018000
NC commissioning
Output value [%]
150.0
130.0
110.0
110.0
100.0
8.6 Adaptations
261