NX Increasing the number of usable R parameters in a Sinumerik 840D CSE driver

When running a simulation using a Sinumerik 840D CSE driver, the default max number of R parameters is 1000 (R0 to R999). Trying to use a larger number will cause an error.

How can we increase this number?

Solution

This is controlled by a variable called "$R".

The solution is to increase the dimension value of the "$R" variable in the overlaying CCF or MCF.

Now the NC program simulates without issues.

Hardware/Software Configuration

Platform: INTL64
OS: windows
OS Version: 1064
Product: NX
Application: CAM
Version: V1926
Function: ISV

Ref: 002-8522247