Siemens SINUMERIK 840D sl Function Manual page 245

05.08
Table 7-7 Overview of system variables
$A_OUTSI[n] NCK output
$A_OUTSID[n] NCK outputs
$A_OUTSIP[n] Image, PLC output
$A_OUTSIPD[n] Image of the PLC out-
puts
External SPL inputs/outputs
$A_INSE[n] NCK input
$A_INSED[n] NCK inputs
$A_INSEP[n] Image of PLC input
$A_INSEPD[n] Image of the PLC inputs n = 1, 2
$A_OUTSE[n] NCK output
$A_OUTSED[n] NCK outputs
$A_OUTSEP[n] Image of a PLC output
$A_OUT- Image of the PLC out-
SEPD[n] puts
SPL markers and timers
$A_MAR- Markers
KERSI[n]
$A_MARKER- Markers
SID[n]
$A_MARKER- Image of the PLC
SIP[n] markers
$A_MARKER- Image of the PLC
SIPD[n] markers
$A_TIMERSI[n] Timer
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SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 05.2008 Edition
7.3 Safe programmable logic (SPL)
n = 1, 2, ... 64 BOOL
stand for the
No. of the out-
put
n = 1, 2 INT
n = 1, 2, ... 64 BOOL
n = 1, 2 INT
n = 1, 2, ... 64 BOOL
stand for the
No. of the input
n = 1, 2 INT
n = 1, 2, ... 64 BOOL
stand for the
No. of the input
INT
n = 1, 2, ... 64 BOOL
stand for the
No. of the out-
put
n = 1, 2 INT
n = 1, 2, ... 64 BOOL
stand for the
No. of the out-
put
n = 1, 2 INT
n = 1, 2, ... 64 BOOL
stands for the
No. of the
marker
n = 1, 2 INT
n = 1,2, ...64 BOOL
n = 1, 2 INT
n = 1, 2...16 REAL
stand for the
No. of the timer
Connecting Sensors/Actuators
r w r
x x x
x x x
x x
x x
x x
x x
x x
x x
x x x
x x x
x x
x x
x x x
x x x
x x
x x
x x x
w
x
x
x
x
x
x
x
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