1914 HEIDENHAIN Technical Manual iTNC 530 HSCI
10.9 Saving and Loading Files
The table lists all the files that can be saved to external memory devices and
loaded from them.
File File extension Identifier
NC program in HEIDENHAIN plain-
language
.H H
NC program, DIN/ISO .I D
Tool table .T T
Pallet table .P L
Datum table .D N
Machine parameters .MP M
Compensation-value table .COM V
Compensation-value assignment .CMA S
PLC program .PLC P
Text file .A A
Pocket table .TCH R
Help files .HLP J
Point table .PNT U
PLC error table .PET F
System file .SYS O
Cutting-data table .CDT –
Freely definable tables .TAB –
Motor table (asynchronous motors) .ASN –
Motor table (synchronous motors) .SN –
Motor table (servo amplifiers) .AMP –
Error file .JOU –
OEM cycles .CYC .DES .PIC .ELE –
Oscilloscope recordings .DTA –
Network settings .N00 .M00 .P00 –