Siemens Simotion A4027118-A0414 - Manual (Page 69)

Section C: Integrating the core “flying saw” functions
Program environment and interfaces
Flying Saw with SIMOTION A4027118-A0414
V 1.4 Release 06/06/08 69/107
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ying Saw
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Fig. 6-2 Structure of the global data area of the core “flying saw” function
Internal data of the
sequence control
Unit FS_Var
User rinterface
Data of the synchronous
position management
Data of the time calculation
TOs used
Physical quantities
Control information
User must adapt values
User may not change values
ErrorID of the technology
functions
DW24
DW34
DW58
DW60
Table 6-3 User interface in the global data area of the unit FS_Var
Parameter Data type Initial
value
Description
User interface
Matrix of the TOs used
FS_AxesTOs StructAxesTOs Matrix to reference the
technology objects
relevant for the “flying
saw”.
Physical quantities
DistanceToSensor [mm] LREAL 200.0 Clearance between
the sensor and zero
position of the
FlyingSawAxis
StartPos [mm] LREAL 0.0 Circumference of the
cross-cutter / number
of knives
SyncPos [mm] LREAL 100.0 Position from where
the flying saw moves
in synchronism with
the material web.