Siemens SINUMERIK 802C base line

Technical Appendix
6-18 SINUMERIK 802C base line
Start-Up
6.2.3 CNC signals
2600 General signals to CNC [r/w]
Data block Interface PLC -----> CNC
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Protection level
26000000
45 6 7
Acknowl.
EMER-
GENCY
STOP
EMER-
GENCY
STOP
26000001
Request
distances
to go by
the axes
Request
actual
distances
to go by
the axes
26000002
26000003
2700
Data block
General signals from CNC [r]
Interface CNC -----> PLC
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
27000000
EMER-
GENCY
STOP
active
27000001
27000002 Drive
ready
27000003
Ambient
Tempera-
ture
alarm
CNC
alarm
present