Siemens SINUMERIK 808D ADVANCED Parameter Manual page 89

18050 INFO_FREE_MEM_DYNAMIC
- Display data of the free volatile memory
-
- -
Description:
The data is used for
a)
for each channel after cold restart.
b)
The data cannot be written.
The contents of the data state how much volatile memory is available per channel for
increasing the volatile user data storage area via MD.
It is advisable to check whether the available memory is sufficient before increasing,
for example, the number of LUDs, number of functional parameters, or the size of the
IPO buffer.
If necessary, proceed step by step:
●
increase by 1, note (old) value
●
NCK startup (= 'warm start' or NCK reset), read off new value
●
memory requirement = new value - old value
18060 INFO_FREE_MEM_STATIC
- Display data of the free nonvolatile memory
-
- -
Description:
The preassigned value specifies how many bytes, as a minimum, are free for the user
when the NCK runs up with a 'cold restart'.
The contents of the data state how much nonvolatile memory is available during startup
for configuration of the active and passive file system and other functions.
e.g. MD18082 $MN_MM_NUM_TOOL
e.g. MD18150 $MN_MM_GUD_VALUES_MEM
e.g. MD18352 $MN_MM_U_FILE_MEM_SIZE
e.g. MD38000 $MA_MM_ENC_COMP_MAX_POINTS)
On the first NCK power-up or cold restart of the control (=deletion of user data)
MD18230 $MN_MM_USER_MEM_BUFFERED is set by the NCK software so that at least the
default value results for MD18060 $MN_INFO_FREE_MEM_STATIC.
Machine data for configuration of functions that require nonvolatile memory (tools,
GUDs, compensations, ...) can be increased until this memory has all been allocated.
18082 MM_NUM_TOOL
- Number of tools the NCK can manage (SRAM)
-
808d-me42 -
808d-me62 -
808d-te42 -
808d-te62 -
808d-mte40 -
808d-mte60 -
Description:
The NC cannot manage more tools than the number entered in the MD. A tool has at least
one cutting edge.
Buffered user memory is used.
Parameter Manual
Parameter Manual, 08/2015, 6FC5397-8EP40-0BA1
1310720
the manufacturer's presetting of the memory size [ bytes ] available to the user
displaying the available volatile memory [ bytes ]
409600
64
64
64
64
-
-
N01, N02, N05
DWORD
0 268435456
N01, N02, N05
DWORD
0 48234496
N02, N09
DWORD
0 64
0 64
0 64
0 64
0 128
0 128
Machine data
3.2 General machine data
S7
PowerOn
1/-
S7
PowerOn
1/-
FBWsl, S7
PowerOn
ReadOnly
ReadOnly
ReadOnly
ReadOnly
ReadOnly
ReadOnly
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