Siemens SINUMERIK 840D sl Function Manual

Detailed description
2.9 Program control
Basic logic functions: Mode group, channel, program operation, reset response (K1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
147
Type B, NST DB11, ... DBX1.6=1 (single block type B)
- All channels are stopped.
- All channels receive a start
- Channel KS stops at the end of the block
- Channels KA receive a STOPATEND.
(analogous to NST DB21, ... DBX7.2 (NC stop at the block limit).
- All channels are stopped at a block limit (at some point in time).
2.9 Program control
Options
1. Function selection (via operator interface or PLC)
2. Activation of skip levels
3. Adapting the size of the interpolation buffer
4. Program display modes via an additional basic block display
5. Execution from external source (buffer size and number)
6. Execution from external subroutines

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