Starting Up HMI Embedded (IM2) 08/2005
4 Functions/Parameterization
© Siemens AG, 2005. All rights reserved
IM2/4-62 SINUMERIK 840D sl/840D/840Di/810D HMI Installation and Start-Up Guide (IAM) – 08/2005 Edition
Data backup
When you change the allocation of a memory, alarm 4400 "Machine data alteration
will cause reorganization of buffered memory (data loss)" appears.
Since data are not backed up automatically, to avoid data loss you must back up
the data yourself by way of an NCK Reset before you transfer the MD change.
Memory allocation: tool management
In the main SRAM screen, click the "Tool management" area with the cursor and
then click the vertical "Details" softkey. The following screen appears:
Fig. 4-4 SRAM - tools
By selecting the horizontal softkeys, you can view or edit the general machine data
memory values of other subgroups.
"Tools": MD 18082: MM_NUM_TOOL
MD 18088: MM_NUM_TOOL_CARRIER
"Tool edges": MD 18100: MM_NUM_CUTTING_EDGES_IN_TOA
MD 18110: MM_MAX_SUMCORR_PER_CUTTEDGE
MD 18104: MM_NUM_TOOL_ADAPTER
"Magazines": MD 18084: MM_NUM_MAGAZINE
MD 18086: MM_NUM_MAGAZINE_LOCATION