For the control unit C1000M:
1- Is it limited to an internal storage of 56Mb or is it possible to attach a HD to be used as internal memory?
We can use USB flash to plug into the CNC.
2-Is there a network connection to retrieve files from the network?
Can not, but we can use USB flash or RS232
3-How deep can programs be nested (1 program referring to execute another program and to come back to the sending program, when finished
The programs can be nested for 4 times, over 4 times will be alarm.
4-How many Parameter values can maximum be set in 1 formula to calculate a position?
10000 lines is the maximum for 1 program.
5-Can you send us a small sample of a cnc program to see how we have to adapt our post-processor.
Header and footer are the most important
Attached you may find the CNC program named O1234.CNC
6-And a sample script, how to use subprograms and parameters?
Please refer to M98 and M99 on page 21 of below manual.
Manual.rarMilling_Controller_User_soft/manuals/C1000M_CNC_http://cncmakers.com/uploads/