Technical Appendix
SINUMERIK 802C base line
6-23
Start-Up
Status signals: Axes in WCS
3300
Data block
Signals from CNC channel [r]
Interface CNC -----> PLC
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Axis 1 in WCS
33001000 Traversing
command
Handwheel active
plus minus 2 1
Axis 1 in WCS
33001001 Machine function
Continu-
ous
1000 INC 100 INC 10 INC 1 INC
33001002
33001003
Axis 2 in WCS
33001004 Traversing
command
Handwheel active
plus minus 2 1
Axis 2 in WCS
33001005 Active machine function
Continu-
ous
1000 INC 100 INC 10 INC 1 INC
33001006
33001007
Axis 3 in WCS
33001008 Traversing
command
Handwheel active
plus minus 2 1
Axis 3 in WCS
33001009 Active machine function
Continu-
ous
1000 INC 100 INC 10 INC 1 INC
33001010
33001011