Turning, Milling, Nibbling
Function Manual, 11/2012, 6FC5397-1CP10-5BA0
9
Contents
Preface ...................................................................................................................................................... 5
1
Various Interface Signals (A2) ................................................................................................................. 19
1.1
General ........................................................................................................................................19
1.2
Signals from PLC to NCK ............................................................................................................20
1.2.1
Access authorization....................................................................................................................20
1.2.2
General signals ............................................................................................................................21
1.2.3
Signals for digital drives, to axis/spindle ......................................................................................24
1.3
Signals from NCK to PLC ............................................................................................................24
1.3.1
General signals ............................................................................................................................24
1.3.2
Signals for digital drives, from axis/spindle..................................................................................26
1.4
Signals from PLC to HMI .............................................................................................................27
1.5
Signals from HMI to PLC .............................................................................................................29
1.6
NC services..................................................................................................................................30
1.6.1
User interface...............................................................................................................................30
1.6.1.1 General information .....................................................................................................................30
1.6.1.2 PI service ASUB ..........................................................................................................................32
1.6.1.3 Reading variables from the NCK area .........................................................................................33
1.6.1.4 Writing variables from the NCK area ...........................................................................................34
1.6.2
NC variable ..................................................................................................................................36
1.7
Signals from PLC .........................................................................................................................40
2
Axis Monitoring (A3) ................................................................................................................................ 41
2.1
Overview of monitoring functions.................................................................................................41
2.2
Motion monitoring functions.........................................................................................................41
2.2.1
Contour monitoring ......................................................................................................................41
2.2.2
Position monitoring ......................................................................................................................42
2.2.3
Standstill monitoring.....................................................................................................................44
2.2.4
Clamping monitoring ....................................................................................................................45
2.2.5
Speed setpoint monitoring ...........................................................................................................46
2.2.6
Actual velocity monitoring ............................................................................................................47
2.3
Encoder monitoring functions ......................................................................................................48
2.3.1
Encoder limit frequency monitoring .............................................................................................48
2.3.2
Zero mark monitoring...................................................................................................................49
2.4
Monitoring of static limits..............................................................................................................50
2.4.1
Hardware limit switches ...............................................................................................................50
2.4.2
Software limit switches.................................................................................................................51
2.4.3
Working area limitation ................................................................................................................53
2.5
Supplementary conditions............................................................................................................55
2.6
Data lists ......................................................................................................................................56
2.6.1
Machine data................................................................................................................................56