Siemens Sinumerik 840D sl Function Manual page 318

Connecting Sensors/Actuators
7.5 Safe programmable logic (SPL)
Table 7-10 Overview of system variables, continued
$A_OUTSEPD[n] Image of the PLC outputs n = 1, 2, ... 6 stands
SPL markers and timers
$A_MARKERSI[n] Marker
$A_MARKER- Marker
SID[n]
$A_MARKER- Image of the PLC
SIP[n] markers
$A_MARKER- Image of the PLC
SIPD[n] markers
$A_TIMERSI[n] Timer
F_SENDDP
$A_FSDP_ERR_ Response when a com-
REAC[n] munication error occurs
$A_FSDP_ER- There is a communication
ROR[n] error
$A_FSDP_SUBS Substitute values are out-
_ON[n] put to the application at
F_RECVDP (receiver)
$A_FSDP_DIAG The cause of the commu-
nication error determined
[n]
by F_SENDDP is com-
municated
7-318
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
INT
for the number of
the double word
(32 bit)
n = 1, 2, ... 192 BOOL
stands for the num-
ber of the marker
n = 1, 2, ... 6 stands INT
for the number of
the double word
(32 bit)
n = 1,2, ...192 BOOL
stands for the num-
ber of the PLC mar-
ker
n = 1, 2, ... 6 stands INT
for the number of
the double word
(32 bit)
n = 1, 2...16 stands REAL
for the number of
the timer
n = 1, ..., 16 INT
stands
for the number of the
F- -SENDDP relations-
hip, is also valid for
$A_FDFSDP_ER-
ROR;,
$A_FSDP_SUBS_ON,
$AFSDP_DIAG
n = 1, ..., 16 BOOL
n = 1, ..., 16 BOOL
n = 1, ..., 16 INT
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10/15
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