Conair S900II System Informazioni Techniche Scaricare il pdf (Pagina 52)

Programming S900–II Level 1

Version 2.2 |–>

IV – Programming instructions

01T01527_2

25.5.00

Possible uses :

 Without an external speed–decrease sensor :

 gripping a part whose position is only vaguely known.

 lowering a part on to a stack whose height is not known exactly.

 With an external speed–decrease sensor (direct–reflection cell for example) :

 gripping (releasing) a part whose axial position is not known but that has to be dealt with

rapidly.

IV – 4. 4. IMP : Imprecision (Temporary)

This function is used to temporarily change an axis’ stopping tolerance so that the following step can

be started without waiting for the end of the movement declared as imprecise.

The main use of such a function is to gain cycle time.

The step–to–step transition is masked in the end of the movement declared as imprecise.

The programmed imprecision value (3.0 to 999.9mm) must not be greater than the movement wanted.

If this happens, the movement will not be executed in automatic mode without triggering a fault signal.

500

1000

2000

150mm

STEP 003 X ABS.L 2000.0

IMP.X 150.0

STEP 004 Y.ABS.L 0500.0

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Conair S900II System Informazioni Techniche Pagina 52