Siemens Sinumerik 840D sl Function Manual page 532

Data Description
8.7 System variables
Table 8-9 Overview of system variables, continued
Markers and timers
$A_MARKERSI[n] Marker
$A_MARKER- Marker
SID[n]
$A_MARKER- Image of the PLC markers
SIP[n]
$A_MARKER- Image of the PLC markers
SIPD[n]
$A_TIMERSI[n] Timer
F_SENDDP
Inputs
$A_FSDP_ERR_R Response when a communication
EAC[n] error occurs
Outputs
$A_FSDP_ER- There is a communication error
ROR[n]
$A_FSDP_SUBS_ Substitute values are output to the
ON[n] application at the F_RECVDP
(receiver)
$A_FSDP_DIAG[n The cause of the communication
error determined by F_SENDDP
]
is communicated
8-532
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
n = 1, 2, ... 192 BOOL
stands for the
number of the
1)
marker
n = 1, 2, ... 6 INT
stands for the
number of the
double word
1)
(32 bit)
n = 1, 2, ...192 BOOL
1)
stands for the
number of the
marker
n = 1, 2, ... 6 INT
stands for the
number of the
double word
1)
(32 bit)
n = 1, 2...16 REAL
stands for the
number of the
timer
n = 1, ..., 16 INT
stands for the
number of the
F- -SENDDP
relationship, is
also valid for
$A_FDFSDP_
ERROR;,
$A_FSDP_
SUBS_ON,
$AFSDP_DIAG
n = 1, ..., 16 BOOL
n = 1, ..., 16 BOOL
n = 1, ..., 16 INT
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