Siemens SINUMERIK Series Function Manual

N4: Own channel - only 840D sl
9.3 Activation and deactivation
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
571
Block search
In the case of a search for a block containing a nibbling function, it is possible to program
whether the punch stroke is executed at the block beginning or suppressed.
The setting is programmed in machine data:
MD11450 $MN_SEARCH_RUN_MODE
Bit Value Meaning
0 Punch stroke at beginning of block is suppressed. 5
1 Punch stroke at beginning of block is executed.
References:
Function Manual, Basic Functions; Mode Group, Channel, Program Operation, Reset
Response (K1), Section:
9.3.3 Compatibility with earlier systems
Use of M functions
As in earlier versions, macro technology allows special M functions to be used instead of
language commands (compatibility).
The M functions and equivalent language commands as used in earlier systems are as
follows:
M20, M23 ≙
SPOF
M22
≙
SON
M25
≙
PON
M26
≙
PDELAYON
Note
M functions can be configured in machine data.
When M functions are assigned to language commands, it must be noted that M functions
are organized in auxiliary function groups.

Siemens SINUMERIK Series Specifications

General

Axes Control	Up to 31 axes
Category	Control Unit
Manufacturer	Siemens
Series	SINUMERIK
Control Type	CNC
Communication Interfaces	Ethernet, USB
Operating Temperature	0°C to 45°C
Protection Class	IP20
Power Supply	24V DC
Display	Color TFT LCD