Siemens SINUMERIK 840D sl Function Manual

Detailed description
2.12 Block descriptions
Basic logic functions: PLC basic program solution line (P3 sl)
246 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Direction keys rapid traverse override
The transfer is dependent upon the selected axis. The corresponding interface bits are
deleted for axes that are not selected.
Source:
MCP - Key
Destination:
Interface DB (parameter ChanNo)
Direction key + DB21, ... DBX12.7
Direction key - DB21, ... DBX12.6
Rapid traverse override DB21, ... DBX12.5
Direction key + DB21, ... DBX16.7
Direction key - DB21, ... DBX16.6
Rapid traverse override DB21, ... DBX16.5
Direction key + DB21, ... DBX20.7
Direction key - DB21, ... DBX20.6
Rapid traverse override DB21, ... DBX20.5
Source:
MCP - Key
Destination:
Interface DB (6 assigned axis DBs)
Direction key + DB31, ... DBX4.7
Direction key - DB31, ... DBX4.6
Rapid traverse override DB31, ... DBX4.5
Override
Source:
MCP - Setting
Destination:
Interface DB (parameter ChanNo)
Feedrate override DB21, ... DBB4
Source:
MCP - Setting
Destination:
Interface DB (6 assigned axis DBs)
Feedrate override DB31, ... DBB0 (selected axis number)
The feedrate override of the 1st MCP is applied to 6
axes.
Channel signals
Source:
MCP - Keys
Destination:
Interface DB (parameter ChanNo)
NC start DB21, ... DBX7.1
NC stop DB21, ... DBX7.3
RESET DB21, ... DBX7.7
Single BLock DB21, ... DBX0.4

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