Siemens Sinumerik 840D sl Function Manual page 513

10/15
DB 18
DBB 86..89
DBB 90..93
DBB 94..97
DBB 98..101
DBB 102..105
DBB 106..109
DBB 110..115
DBB 114..113
DBB 118
DBB 119
DBD 120
DBD 124
(diagnostics capability: How many SPL signals currently have different levels)
Additional data areas
DB 18
Data block
Byte Bit 7
From NCK
DBB128
© Siemens AG 2015 All Rights Reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
SPL_DELTA.OUTSEP[1..32]
SPL_DELTA.OUTSEP[33..64]
SPL_DELTA.INSIP[1..32]
SPL_DELTA.INSIP[33..64]
SPL_DELTA.OUTSIP[1..32]
SPL_DELTA.OUTSIP[33..64]
SPL_DELTA.MARKERSIP[1..32]
SPL_DELTA.MARKERSIP[33..64]
NCK System
signals a error
STOP to
CDC
the PLC.
Crosswise data comparison error initiated if the value is not equal to 0
CDC stack level display
Bit 6 Bit 5
Data area of the single- -channel inputs/outputs
Signals for safety SPL
CDC PROFI-
error safe
"SPL commu-
protec- nication
tion error
status"
STATSI
LEVELSI
Signals for safety SPL
Interface PLC ----> NCK
Bit 4 Bit 3 Bit 2
PLCSIOUT[1..8]
Data Description
8.6 Interface signals
CMDSI
Bit 1 Bit 0
8-513