Data Lists; Machine Data; General Machine Data; Channelspecific Machine Data - Siemens SINUMERIK 840Di sl Function Manual

Data lists

6.1

Machine data

6.1.1

General machine data

Number Identifier: $MN_
11110 AUXFU_GROUP_SPEC
11500 PREVENT_SYNACT_LOCK
18860 MM_MAINTENANCE_MON
6.1.2

Channelspecific machine data

Number Identifier: $MC_
21240 PREVENT_SYNACT_LOCK_CHAN
28250 MM_NUM_SYNC_ELEMENTS
28252 MM_NUM_FCTDEF_ELEMENTS
28254 MM_NUM_AC_PARAM
28255 MM_BUFFERED_AC_PARAM
28256 MM_NUM_AC_MARKER
28257 MM_BUFFERED_AC_MARKER
28258 MM_NUM_AC_TIMER
28260 NUM_AC_FIFO
28262 START_AC_FIFO
28264 LEN_AC_FIFO
28266 MODE_AC_FIFO
Synchronized actions
Function Manual, 11/2006, 6FC5397-5BP10-2BA0
Description
Auxiliary function group specification
Protected synchronized actions
Activate recording of maintenance data
Description
Protected synchronized actions for channel
Number of elements for expressions in synchronized
actions
Number of FCTDEF elements
Number of $AC_PARAM parameters
Storage location for $AC_PARAM (SW 6.3 and later)
Number of $AC_MARKER markers
Storage location for $AC_MARKER (SW 6.3 and
later)
Number of $AC_TIMER time variables
Number of $AC_FIFO1, $AC_FIFO2, ... variables
Store FIFO variables from R parameter
Length of $AC_FIFO ... FIFO variables
FIFO processing mode
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