Siemens SINUMERIK 840D sl Function Manual page 957

15.3.2 Startup
Procedure
1. Load standard machine data.
2. If you have selected the "Expansion of buffered CNC user memory" option:
3. Preset machine data:
4. Reset the NCK.
5. Set the sizes of partitions U and M in machine data:
6. Activate the number of required channels and axes.
7. You can adjust the default memory division by increasing/decreasing individual memory
8. Reset the NCK.
Extended Functions
Function Manual, 03/2009, 6FC5397-1BP10-4BA0
Activate the option.
MD18230 $MN_MM_USER_MEM_BUFFERED
with a high value (> default memory available + optional additional memory).
Alarm 6030 "User memory limit adjusted" is triggered and the maximum memory
available for the user is entered in MD18230 (including optional memory expansion).
Default values are entered in all other memory-configuration machine data.
MD18352 $MN_MM_U_FILE_MEM_SIZE
(end-user memory for part programs/cycles/files)
MD18353 $MN_MM_M_FILE_MEM_SIZE
(memory size for cycles/files of the machine manufacturer)
References:
SINUMERIK 840D Commissioning Manual
SINUMERIK 840Di Manual
areas of the active file system (tool management, global user data, etc.) for each user.
– The static user memory still available is displayed in machine data:
MD18060 $MN_INFO_FREE_MEM_STATIC
(free-static-memory display data)
– Setting machine data (→ Data lists).
References:
Detailed machine-data description
The memory is set up again.
Memory Configuration (S7)
Configuration of the static user memory
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