Starting Up HMI Embedded (IM2) 08/2005
7 Data Backup
© Siemens AG, 2005. All rights reserved
IM2/7-114 SINUMERIK 840D sl/840D/840Di/810D HMI Installation and Start-Up Guide (IAM) – 08/2005 Edition
7.1.3 Data backup of modified machine data
Saving changed values MD 11210
Using the general machine data MD: 11210 UPLOAD_MD_CHANGES_ONLY
(MD backup of changed machine data) it can be set for the backup of the machine
and setting data whether all data or only data differing from the default setting
should be output.
If the value of a data item which is stored as an array, is changed, the entire MD
array is always output (e.g., AXCONF_MA-CHAX_NAME_TAB).
11210
MD number
UPLOAD_MD_CHANGES_ONLY
MD backup of changed MD only
Default setting: 0 Minimum input limit: 0 Maximum input limit: 255
Change effective: Immediately Protection level: 2/4 Unit: –
Data type: BYTE
Meaning: Selection of differential MD upload:
Bit 0 (LSB) Scope of the differential upload with TEA files (area-specific
archiving)
0: All data are output
1: Only data, which deviate from the standard, are output
(not valid for INITIAL_INI)
If a value of a data item, which is stored as an array, is
changed, the entire MD array is always output
(e.g., MD 10000: AXCONF_MACHAX_NAME_TAB).
Bit 1 Scope of the differential upload with INI files
0: All data are output
1: Only data, which deviate from the standard, are output
(e.g., INITIAL_INI)
Bit 2 Changes of a field element
0: Complete array is output
1: Only modified elements of an array are output
Bit 3 R parameters (only for INITIAL_INI)
0: All R parameters are output
1: Only R parameters not equal to zero are output
Bit 4 Frames (only for INITIAL_INI)
0: All frames are output
1: Only frames not equal to zero are output
Bit 5 Tool data, cutting edge parameters (only for INITIAL_INI)
0: All tool data are output
1: Only tool data not equal to zero are output
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