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Saw V1.4.doc

Copyright Siemens AG 2008

Manual SIMOTION Flying

Section C: Integrating the core “flying saw” functions

Program environment and interfaces

Flying Saw with SIMOTION

 

 

A4027118-A0414

 

 

 

 

 

 

Parameter

Data type

Initial value

Description

 

Mode

INT

0

Using Mode, the mode is pre-

 

 

 

 

selected that is activated with

 

 

 

 

the next positive signal edge at

 

 

 

 

the execute input.

 

StopCutting

BOOL

False

When this bit is set, the module

 

 

 

 

is informed that cutting has

 

 

 

 

been completed and a gap can

 

 

 

 

be created or the cutting device

 

 

 

 

can be withdrawn from the

 

 

 

 

material.

 

KnifeOut

BOOL

False

When this bit is set, the module

 

 

 

 

is signaled that the cutting

 

 

 

 

device is no longer in contact

 

 

 

 

with the material and the

 

 

 

 

cutting device can be returned

 

 

 

 

to its starting position.

 

Gap

BOOL

False

If this bit is set, after a cut, the

 

 

 

 

flying saw generates a gap

 

 

 

 

between the cut piece of

 

 

 

 

material web and the material

 

 

 

 

web using a superimposed

 

 

 

 

motion of the cutting device.

 

OnTheSpotCut

BOOL

False

When this bit is set, a

 

 

 

 

synchronous position is

 

 

 

 

immediately generated on the

 

 

 

 

material web for the next cut.

 

PMGenerationMod

INT

PM_CALCULA

PM_CALCULATED:

 

e

 

TED

The next cut position is defined

 

 

 

 

automatically after running one

 

 

 

 

cutlength.

 

 

 

 

PM_MEASURED:

 

 

 

 

The next cut position is defined

 

 

 

 

by printmark detection.

 

TypeOfSynchronis

INT

BY_TIME

BY_TIME:

 

ation

 

 

The synchronizing is done

 

 

 

 

according to dynamic values

 

 

 

 

entered.

 

 

 

 

BY_LEADING_AXIS_VALUE:

 

 

 

 

The synchronizing is done

 

 

 

 

according to leading axis

 

 

 

 

values. The master synclength

 

 

 

 

is set to a value as twice as

 

 

 

 

slave synclength automatically.

 

 

 

 

This causes an asymptotic

 

 

 

 

synchronization.

V 1.4

Release 06/06/08

67/107

Page 67
Image 67
Siemens A4027118-A0414 user manual Parameter Data type Initial value Description, Int