Siemens SINUMERIK 840Di Manual page 274

10 NC Start-Up with HMI Advanced
10.2 Machine and setting data
Activation
Setting data
Identifier
Activation
Overview
of machine data
10-274
The activation with respect to a machine data specifies in which status of the
NC a change of a machine data becomes active.
Activation categories are:
S
Power ON
S
Reconfiguration
S
Reset
S
Effective immediately.
Setting data are system variables telling the NC the current machine properties.
The identifier of a setting data is subject to the scheme:
$ S k _IdentifierString
The letters/characters have the following meaning:
S
$ System variable
S
S Setting data
S
k Component
k identifies the components of the NC parameterizing the appropriate machine
data:
S
N NC
S
C Channel
S
A Axis
In contrast to machine data, changes of setting data always come immediately
into effect.
The machine data are divided into the following areas:
Table 10-1 Overview of machine data
Area
from 1000 to 1799
from 9000 to 9999
from 10000 to 18999
from 19000 to 19999
from 20000 to 28999
from 29000 to 29999
from 30000 to 38999
from 39000 to 39999
from 51000 to 61999
from 62000 to 62999
from 63000 to 63999
Designation
Machine data for drives ($MD_....)
Machine data for operator panel ($MM_....)
NC-specific machine data ($MN_....)
Reserved
Channel-specific machine data ($MC_....)
Reserved
Axis-specific machine data ($MA_....)
Reserved
General machine data for compile cycles
Channel-specific machine data for compile cycles
Axis-specific machine data for compile cycles
 Siemens AG, 2003. All rights reserved
SINUMERIK 840Di Manual (HBI) – 06.03 Edition
06.03