Synchronized Actions - Siemens sinumerik 840d Programming Manual

Tables
15
15.2 List of system variables
Identifier Type
BOOL
$P_ISTEST
STRIN
$P_MMCA
G
$A_PROTO BOOL
15.2.25

Synchronized actions

$AC_MARKER INT
$AC_PARAM REAL
15-546
Activation by: Internal
Continuation by: using system ASUP Ret
BIT14: Activation due to: Activation of dry run feedrate
Activation by: VDI
Continuation by: using system ASUP REPOS
BIT15: Activation due to: Deactivation of dry run feedrate
Activation by: VDI
Continuation by: using system ASUP REPOS
BIT16: Activation due to: Activation of block suppression
Activation by: VDI
Continuation by: using system ASUP REPOS
BIT17: Activation due to: Deactivation of block suppression
Activation by: VDI
Continuation by: using system ASUP REPOS
BIT18: Activation due to: Set machine data active
Activation by: PI
Continuation by: using system ASUP REPOS
Description: System variable/value range/index
$P_ISTEST
Check test mode in part program
TRUE = Program test active
FALSE = Program test not active
$P_MMCA
MMC task acknowledgment
$A_PROTO
Activate/deactivate log function
$AC_MARKER[n]
Marker variable for motion-synchronized actions
The dimension is defined in MD $MC_MM_NUM_AC_MARKER.
$AC_PARAM[n]
Arithmetic variable for motion-synchronized actions
The dimension is defined in MD $MC_MM_NUM_AC_PARAM.
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
04.00
15
Part pro Sync O S
R 4
R W 2
RS W R W 4
S
RS W R W + 2
S
RS W R W + 3
S
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