Restart – Siemens Simotion A4027118-A0414 User Manual
Page 82
Section C: Integrating the core “flying saw” functions
Using the "FB_BGD_TEMPLATE_FlyingSaw()"
Flying Saw with SIMOTION
A4027118-A0414
V 1.4
Release 06/06/08
82/107
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Fig. 8-1 Possible state transitions at the "FB_BGD_TEMPLATE_FlyingSaw()"
1
Disable
1
Disable
2
Startposi-
tion
2
Startposi-
tion
4
Manual
4
Manual
0
Error
0
Error
3
Automa-
tic
3
Automa-
tic
Standard Zustandsübergang
Fehlerzustandsübergang
Automatische Zustandswechselkette
RESTART
The actual block state is displayed at the state output.
Fig. 8-2 Inputs and outputs of the mode changeover
FB_BGD_TEMPLATE_FlyingSaw()
Execute
Mode
Done
Busy
Error
ErrorID
State
StopCutting
Gap
OnTheSpotCut
Cut
OnTheSpotCutPossible
OnTheSpotCutDone
IN
OUT
KnifeOut
Changing-over the mode
In order to transition the block into a new state, the number of the required
target state must be specified at the mode input. The changeover is
activated using a high signal at Execute input. The block signals the active
changeover into the new state using a high signal at the Busy output. If all
of the actions associated with the changeover have been successfully