Cylindrical grinding
Programming and Operating Manual, 07/2009, 6FC5398-4CP10-2BA0
377
Appendix
A
A.1
User data
The user data is internally processed in the grinding cycles. They are stored in the program
manager of the control system (in the directory \DEF) as a definition file and remain stored
even when the control is switched off and on.
Description of the user data
The parameters included in the definition files are described as follows:
Name
Type
Default
Value
Description
_GC_LERF
REAL
Detected longitudinal position when setting up
_GC_LVER
REAL
Offset during longitudinal position sensing
_GC_LNPVZ
REAL
Initial Z zero shift during calibration
_GC_LXPOS
REAL
X position while longiitudinal position is sensed
_GC_PARR[20]
REAL
REAL type parameters for inter cycle as well as cycle HMI
communication
_GC_PAR[0]
INT
0/1
Selection of the type of plunging feedrate in mm/min / specific cutting
volumes
_GC_PAR[1]
INT
0/1
Selection of the longitudinal grinding feedrate in mm/min or mm/rev
_GC_PARI[20]
INT
INTEGER type parameters for inter cycle as well as cycle HMI
communication
_GC_SYNC
INT
0
HMI synchronisation parameters
_GC_SYNC INIRE
INT
0
Delete synchronisation parameters on reset
_GC_WPC
INT
0
Workpiece counter for dressing interval
_GC_BAXIS
STRING[10]
Name of the swivel axis
_GC_DNUM
INT
7
D number for the 1st data block of dressing data in the tool
compensation
_GC_KNVX
INT
0
There it is defined how the detected offset will be taken into account
in X:
0 ... Through work offset (NV)
1 ... as wheel diameter offset
_GC_KORR
INT
0
Selection of measurement control compensation computation
0 ... Compensation of the setpoint-actual value difference in the wear
of the wheel / dresser
1 ... Compensation of the setpoint-actual value difference in WO in X
2 ... No compensation of the setpoint-actual value difference
_GC_MF[20]
INT
M command number
Содержание SINUMERIK 802D
Страница 6: ...Preface Cylindrical grinding 6 Programming and Operating Manual 07 2009 6FC5398 4CP10 2BA0 ...
Страница 12: ...Table of contents Cylindrical grinding 12 Programming and Operating Manual 07 2009 6FC5398 4CP10 2BA0 ...
Страница 64: ...Define 4 10 User data Cylindrical grinding 64 Programming and Operating Manual 07 2009 6FC5398 4CP10 2BA0 ...
Страница 152: ...System 8 7 Alarm display Cylindrical grinding 152 Programming and Operating Manual 07 2009 6FC5398 4CP10 2BA0 ...
Страница 334: ...Programming 10 15 Oscillation Cylindrical grinding 334 Programming and Operating Manual 07 2009 6FC5398 4CP10 2BA0 ...
Страница 394: ...Appendix A 5 Overview Cylindrical grinding 394 Programming and Operating Manual 07 2009 6FC5398 4CP10 2BA0 ...
Страница 399: ...Index Cylindrical grinding Programming and Operating Manual 07 2009 6FC5398 4CP10 2BA0 399 W Word structure 221 ...