Initial Settings - Siemens SINUMERIK 840D sl Function Manual

9.9.1

Initial settings

Machine data
Defined conditions can be set via machine data for the program operation or certain
implementations of the NC language scope.
Initial settings
Initial settings can be programmed in channel-specific machine data for each channel. These
initial settings affect, for example, G groups and auxiliary function output.
Auxiliary function output
The timing for output of auxiliary functions can be predefined via machine data
AUXFU_x_SYNC_TYPE (MD22200, 22210, 22220, 22230, 22240, 22250, 22260), (output
timing for M, S, T, H, F, D, E functions). For more detailed explanations, see Section "H2:
Auxiliary function outputs to PLC (Page 377)".
G groups
An initial programming setting can be specified for each of the available G groups using
MD20150 $MC_GCODE_RESET_VALUES (reset state of G groups). This initial setting is
automatically active during program start or in Reset until it is deselected by a G command
from the same G group.
Via the MD22510 $MC_GCODE_GROUPS_TO_PLC (G codes, which are output to interface
NCK-PLC after block change / RESET), the output of the G codes to the PLC interface can
be activated.
A list of G groups with the associated G functions is available in:
References:
Programming Manual, Fundamentals
Basic configurations of the NC language scope for SINUMERIK solution line
For SINUMERIK 840D sl, certain basic configurations of the NC language scope can be
generated (configurable) via machine data. The options and functions of the NC language
scope is specially tailored (configured) to the needs of the user.
NC language scope
The way that non-active options and functions should be moved with NC language commands
can be set via the machine data MD10711 $MN_NC_LANGUAGE_CONFIGURATION:
0: All available language commands can be programmed. Whether or not the needed function
is activated can only be recognized upon execution.
If only certain options are enabled and not all operations are available:
1: All the language commands are known. Language commands for non-enabled options are
already recognized at the beginning of the program interpretation and lead to the alarm 12553
"option/function is not active."
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
K1: Mode group, channel, program operation, reset response
9.9 Program operation
527