Siemens Sinumerik 840D Operating Turning page 248

Section 4
Notes
B522
B522
Program control
Abbreviation/
program control Scope (Continuation)
M01 The processing of the program stops at every block
Programmed stop 1 in which supplementary function "M01" is pro-
grammed. In this way you can check the already ob-
tained result during the processing of a workpiece.
Note:
In order to continue executing the program, press
the "CYCLE START" key again.
Programmed stop 2 The processing of the program stops at every block
(e.g. M101) in which the "Cycle end" is programmed (e.g. with
"M101").
Note:
In order to continue executing the program, press
the "CYCLE START" key again.
The display can be changed. Please also refer to the
machine manufacturer's instructions.
DRF Enables an additional incremental zero offset while
Handwheel offset processing in automatic operation mode with an
electronic handwheel.
This function can be used to compensate for tool
wear within a programmed block.
SB Individual blocks are configured as follows:
Select the desired setting using the "SELECT" key
on the keyboard.
The selection of the function "Single block" takes
place by pressing the "SINGLE BLOCK"-key on the
machine control panel (MCP).
SKP Skiped blocks are skipped during machining.
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SB 1 - Single block, coarse: The program stops
only after blocks which perform a machine func-
tion.
SB 2 - Data block: The program stops after each
block.
SB 3 - Single block, fine: The program also only
stops after blocks which perform a machine func-
tion in cycles.
840D/828D SINUMERIK Operate