Siemens Simotion A4027118-A0414 - Manual (Page 20)

Section A: Prerequisites and objectives
Structure and function
Flying Saw with SIMOTION A4027118-A0414
V 1.4 Release 06/06/08 20/107
C
opyr
ight
©
Si
em
ens
AG 2
0
08
Al
l r
ights r
e
s
e
rv
ed
M
anual_
S
IM
OTION Fl
ying Saw
_
V1
.4.
d
oc
3.2 Operating states of the "FlyingSaw-FB"
The “FlyingSaw FB” automatically controls the “flying saw” axis to
implement the required level of functionality.
This functionality is sub-divided into five operating states so that the
sequences at the “flying saw” are implemented as a result of the states or
also as a result of the transitions between the states.
This means the user only influences the “flying saw” by specifying the
required operating mode with the required parameters.
Fig. 3-2 Operating modes
1
Disable
1
Disable
2
Startposi-
tion
2
Startposi-
tion
4
Manual
4
Manual
0
Error
0
Error
3
Auto-
matic
3
Auto-
matic
A differentiation is made between the following operating modes:
• Error (0)
The “FlyingSaw FB” has detected an error and brought the flying saw
axis into a safe state. The fault is still available and the user can
evaluate it.
The flying saw axis is stopped and is in the “disable” state.
• Disable (1)
The “FlyingSaw FB” is already being used but is in the safety operating
state. All of the faults/errors present have been successfully
acknowledged.
After a reset, the flying saw axis is in the disabled and stopped state.
• Starting position (2)
The flying saw axis moves to the starting position or is located at the