Lenze SX-1 - 10. Application Examples; 10.1 Cut-off line (Shear) Application

10.
10. Application Examples
10.1 Cut-off line (Shear)
7
103
Shear up
7
7
102
Shear down
101
Start
~1
A d.c. motor feeds sheet metal trom a coil through a pair ot rollers to the Shear. The metal
sheet must be cut oft to the specitied length.
Program
BEG MOQOQOl
WAIT 101 = H
VEL 100%
ACC 100%
DEC 100%
PR 500.00
SETOO1 =H
WAITIO2=H
SET 001 = L
WAIT 103 = H
JMP LOO
END MOQOQOl
Start ot main program 1
Wait tor Start signal
Maximum Velocity
Maximum Acceleration
Maximum Deceleration
Feed 500,000 mm
Shear down
Wait till Shear is down
Shear up
Wait till Shear is up
Loop to Start instructton
End of main program 1
The example above shows how easily a program can be adapted to an application.
However, it may be seen thatto change the Cut-otf length involves a change in the Program
itselt. For this reason, Variables are provided to allow access to data within the program,
at operator level.
10/1 —___ _____
LOO
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