Interface Signals For Sinumerik 840D Sl - Siemens Sinumerik 840D sl Function Manual

10/15
8.6.1

Interface signals for SINUMERIK 840D sl

Table 8-3 Interface signals for 840D sl
DB 31... Signals from/to the drive
Byte Bit 7 Bit 6
...
...
...
DBB 22
DBB 23 Test stop p
Selection
DBB 32
DBB 33 SG correction selection / override
Bit 3
DBB 34
DBB 70
...
...
...
DBB 108 Axis safely
referenced
DBB 109 SN4 - - SN4 +
DBB 110
DBB 111 STOP_E STOP_E
active
DBB 112
DBB 113
DBB 114
DBB 115
DBB 116
DBB 117
© Siemens AG 2015 All Rights Reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
Bit 5 Bit 4
...
...
...
Bit 1
Close
brake b k
Selection
SGE (signals to the drive)
Deselect Deselect
ext. ext
STOP_E STOP_D
Bit 2 Bit 1
NCK
Safety Safety
Integrated
active
...
...
...
Communi-
cation
failure not failure not
acknowl-
edged
SN3 - - SN3 +
Cam signals of the plus and minus cams
Cam position
n < n
x
STOP_D STOP_D STOP_C STOP_C STOP_A/B STOP_A/B
active active active
Cam range for cam track 1 Cam range for cam track 1
Cam range for cam track 2 Cam range for cam track 2
Cam range for cam track 3 Cam range for cam track 3
Cam range for cam track 4 Cam range for cam track 4
Bit 3 Bit 2
Acknow-
SG selection
ledgment,
communi- communi-
Bit 0
cation
failure
SE
Bit 2
Deselect Deselect
ext. ext ext. ext ext. ext
STOP_C STOP_A
Bit 0
Reserved Reserved
Fault data "Pulses
transfer cancelled"
status status
SN2 - - SN2 +
SG active
Bit 1 Bit 0
Cam track Cam track Cam track Cam track
4 3
Data Description
8.6 Interface signals
Bit 1 Bit 0
SBH SBH/SG
Deselec- Deselec-
tion ti ti tion
Gear ratio selection
Bit 1 Bit 0
Setpoint Setpoint
limiting limiting limiting limiting
bit 1 bit 0
Communi- SBH/SG
cation active
failure failure
SN1 - - SN1 +
SBH active
Cam track Cam track Cam track Cam track
2 1
8-499