Siemens SINUMERIK 840D sl Configuration Manual

4.11 Edit blocks
The individual blocks of the PLC basic program or the user program can be edited directly in the
TIA Portal using the STEP 7 editors.
Information about these functions and editors is available in the higher-level help
"Programming the PLC" and in the STEP 7 Professional System Manual. (Sometimes functions
for specific PLCs are discussed there. Information that also concerns the SINUMERIK 840D sl
PLCs is marked with "S7-300".)
If you are converting from the STEP 7 V5.x toolbox, you also find special information about
programming a PLC in the sections of the "Migrating SINUMERIK projects" help.
Programming the PLC
4.11 Edit blocks
SINUMERIK STEP 7 Toolbox V15.1
Configuration Manual, 12/2018, A5E46279635B AA 91

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