Siemens SINUMERIK 840D sl Function Manual

Data lists
5.3 Signals
Basic logic functions: Feeds (V1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
69
5.3.3 Signals to axis/spindle
DB number Byte.Bit Description
31, ... 0 Feed/spindle override
31, ... 1.7 Override active
31, ... 3.2
3.3
3.4
3.5
Activate fixed feedrate 1 for machine axis
Activate fixed feedrate 2 for machine axis
Activate fixed feedrate 3 for machine axis
Activate fixed feedrate 4 for machine axis
31, ... 4.3 Feed stop/spindle stop
31, ... 62.2 Revolutional feedrate active
31, ... 81 F function for positioning axis
31, ... 83.1 Programmed speed too high

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