48 1/3/02
3 lnstallation and Setup
3.12 Web Break
This digital output stops the machine if the web breaks. The output will typically
activate a customer-supplied relay that stops the machine (maximum 100 mA load for
the digital output).
The web break function is activated 10 seconds after softstart is low:
• (Softstart low = machine started).
This 10-second period allows startup with new rolls when little or no tension is
present.
When web break is active, and tension goes below web break
level
longer than
web break
time
, output will be activated (i.e., go high). See Fig. 1.
Diagnostic
Password
Setup Menu
Mode Menu
Run Mode
Amplifier
0/4mA
Language
Gain
Ratio
P Level
D Level
Softs Menu
Start Out
Softs Lev.
Softs Time
Hold Level
Anti Menu
Anti.Src.
Anti Max
Anti Min
Anti Slope
Splce Menu
Splice Src
Splice Del
Splice Lev
Splice Tim
WebBr Menu
Webbr Lev.
Webbr Time
Range Exp.
RE Source
Ranges
Start No.
Dn Level
Up Level
Range Time
Brake Menu
Range Dia Menu
Dia. Menu
Diamet.Src
P/Rev Roll
mm/Pulse
Min Diam.
Max Diam.
Fac. Diam
DF AutoSet
New Roll D
Diameter
Output2 Menu
Out2 Src
Out2 Slope
Out2 Scale
Out2 Off
Time until
Web break function is active
Speed
Time
Machine
0 %
Tension
0 %
Fig. 1
Web break time
Time
Tension
Setpoint
Web break
Level
Softstart / DI5
DO1
Web break /
1
0
1
0
web break
is active
10 sec.
SD007.dsf
