Siemens SINUMERIK 840D sl Function Manual page 498

Data descriptions
9.6 Interface signals
DB18
DBB392...
395
DBB396...
399
DBB400...
403
DBB404...
407
DBB408...
411
DBB412...
415
DBB416...
419
DBB420...
423
DBB424...
427
DBB428...
431
Additional data areas (extended data area)
DB 18
Data block
Byte Bit 7
From NCK
DBB432
From NCK
DBB433
From NCK
DBB434
From NCK
DBB435
From NCK
DBB436
From NCK
DBB437
From NCK
DBB438
498
SPL_DELTA_HF.INSIP[129...160]
SPL_DELTA_HF.INSIP[161...192]
SPL_DELTA_HF.OUTSIP[65...96]
SPL_DELTA_HF.OUTSIP[97...128]
SPL_DELTA_HF.OUTSIP[129...160]
SPL_DELTA_HF.OUTSIP[161...192]
SPL_DELTA_HF.MARKERSIP[65...96]
SPL_DELTA_HF.MARKERSIP[97...128]
SPL_DELTA_HF.MARKERSIP[129...160]
SPL_DELTA_HF.MARKERSIP[161...192]
Bit 6 Bit 5
Data area of the single-channel inputs/outputs
Signals for safety SPL
Signals for safety SPL
PLC → NCK interface
Bit 4 Bit 3
PLCSIOUT_HF[33...40]
PLCSIOUT_HF[41...48]
PLCSIOUT_HF[49...56]
PLCSIOUT_HF[57...64]
PLCSIOUT_HF[65...72]
PLCSIOUT_HF[73...80]
PLCSIOUT_HF[81...88]
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
Bit 2 Bit 1 Bit 0
Safety Integrated