Siemens SINUMERIK 840D sl Function Manual

Detailed description
2.2 Userdefined auxiliary functions
Basic logic functions: Auxiliary Function Output to PLC (H2)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
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2.2 Userdefined auxiliary functions
2.2.1 User-specific and extended predefined auxiliary functions
Function
There are two uses for user-defined auxiliary functions:
• Extension of predefined auxiliary functions
• User-specific auxiliary functions
Extension of predefined auxiliary functions
Extension of predefined auxiliary functions refers to the parameter: "Address extension". The
address extension defines the number of the spindle to which the auxiliary function applies.
User-specific auxiliary functions
User-specific auxiliary functions relate exclusively to user functions. User-specific auxiliary
functions do not activate system functions.
2.2.2 Maximum number of user-defined auxiliary functions
Maximum number
The maximum number of user-defined auxiliary function per channel can be parameterized
via the machine data:
MD11100 $MN_AUXFU_MAXNUM_GROUP_ASSIGN (maximum number of user-definable
auxiliary functions)

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