Fagor nc-200 pb Installation Instruction

Page of 58
Page: 24 - Installation Manual - NC-200 PB
2.3.5 BLOCK CHANGE SYNCHRONISM. MODEL B
Description of the diagram according to positions 1 through 6:
1.
With X and Y axis already in position, the FAST approach is activated from
the MANUAL control station IE15 or only SLOW from the "BEND"
footswitch (I8).
2.
In the change position, Y= PAR33 or programmable, the SLOW speed is
activated with the "BEND" footswitch.
3.
When pinching the sheet metal, Y = thickness, it resets O29 to wait for the
return of the X axis.
4.
Once the programmed bending depth has been reached, the auxiliary
feedback Y compares the difference Y -Y' < PAR18 to begin the bending
delay, "D" attribute.
5.
After the delay "D" and depending on the selected cycle, it activates the
return:
If RUN1, RUN2 - Automatic or when interrupting with I35.
If SET- With return footswitch I35.
6.
When reaching the final dead point, PAR28 or programmable, it begins the
next block.