S7: Memory configuration
14.5 Data lists
Extended Functions
768 Function Manual, 03/2013, 6FC5397-1BP40-3BA1
Number Identifier: $MC_ Description
28060 MM_IPO_BUFFER_SIZE Number of NC blocks in the IPO buffer
28070 MM_NUM_BLOCKS_IN_PREP Number of blocks for block preparation
28080 MM_NUM_USER_FRAMES Number of settable frames
28081 MM_NUM_BASE_FRAMES Number of basic frames (SRAM)
28082 MM_SYSTEM_FRAME_MASK System frames (SRAM)
28083 MM_SYSTEM_DATAFRAME_MASK System frames (SRAM)
28085 MM_LINK_TOA_UNIT Allocation of a TO unit to a channel
28090 MM_NUM_CC_BLOCK_ELEMENTS Number of block elements for compile cycles
28100 MM_NUM_CC_BLOCK_USER_MEM Size of block memory for compile cycles
28105 MM_NUM_CC_HEAP_MEM Heap memory in KB for compile cycle applications
(DRAM)
28150 MM_NUM_VDIVAR_ELEMENTS Number of elements for writing PLC variables
28160 MM_NUM_LINKVAR_ELEMENTS Number of write elements for the NCU link variables
28180 MM_MAX_TRACE_DATAPOINTS Size of trace data buffer
28200 MM_NUM_PROTECT_AREA_CHAN Number of modules for channel-specific protection
zones
28210 MM_NUM_PROTECT_AREA_ACTIVE Number of simultaneously active protection zones
28212 MM_NUM_PROTECT_AREA_CONTOUR Elements for active protection zones (DRAM)
28250 MM_NUM_SYNC_ELEMENTS Number of elements for expressions in synchronized
actions
28252 MM_NUM_FCTDEF_ELEMENTS Number of FCTDEF elements
28254 MM_NUM_AC_PARAM Dimension of $AC_PARAM.
28255 MM_BUFFERED_AC_PARAM $AC_PARAM[ ] is saved in SRAM.
28256 MM_NUM_AC_MARKER Dimension of $AC_MARKER
28257 MM_BUFFERED_AC_MARKER $AC_MARKER[ ] is saved in SRAM.
28258 MM_NUM_AC_TIMER Number of $AC_TIMER time variables (DRAM)
28274 MM_NUM_AC_SYSTEM_PARAM Number of $AC_SYSTEM_ PARAM for motion-
synchronous actions
28276 MM_NUM_AC_SYSTEM_MARKER Number of $AC_SYSTEM_ MARKER for motion-
synchronous actions
28290 MM_SHAPED_TOOLS_ENABLE Enable tool-radius compensation for contour tools
28300 MM_PROTOC_USER_ACTIVE Activate logging for a user
28301 MM_PROTOC_NUM_ETP_OEM_TYP Number of ETP OEM event types
28302 MM_PROTOC_NUM_ETP_STD_TYP Number of ETP standard event types
28400 MM_ABSBLOCK Activate block display with absolute values
28402 MM_ABSBLOCK_BUFFER_CONF Dimension size of upload buffer
28450 MM_TOOL_DATA_CHG_BUFF_SIZE Buffer for tool data changes (DRAM)
28500 MM_PREP_TASK_STACK_SIZE Stack size of preparatory task
28520 MM_MAX_AXISPOLY_PER_BLOCK Maximum number of axis polynomials per block
28530 MM_PATH_VELO_SEGMENTS Number of memory chips for limiting the tool-path
velocity
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