Siemens SINUMERIK 840D sl Commissioning Manual

5.26 Variable S_NCCODEREADONLY
Description
The screen property S_NCCODEREADONLY is only relevant when a cycle is recompiled in
the editor with a "Run MyScreens" dialog. S_NCCODEREADONLY determines whether a
recompiled NC code from the editor can be changed or not.
The following applies for the return value:
● TRUE: The recompiled NC code from the editor can be changed
● FALSE: The recompiled NC code from the editor cannot be changed (read-only), because,
for example, it is already in the preprocessing (= TRUE).
Variables
5.26 Variable S_NCCODEREADONLY
SINUMERIK Integrate Run MyScreens (BE2)
Programming Manual, 12/2017, 6FC5397-1DP40-6BA1 119

Siemens SINUMERIK 840D sl Specifications

General

Control Type	CNC
Number of Axes	Up to 31
Max Number of Channels	10
Interfaces	Ethernet, PROFIBUS, PROFINET, USB
Interpolation	5-axis interpolation
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Display	TFT color display, various sizes
Programming Languages	DIN/ISO
Safety Features	Safety Integrated
PLC	Integrated PLC S7-300
Drive Interface	SINAMICS S120
Data Storage	CF card, USB
Operating System	Windows-based