Fagor nc-200 pb 설치 설명서
NC-200 PB - Installation Manual - Page: 29
2.4.4 Y AXIS HOME SEARCH. MODEL "C"
An up-stroke or down-stroke model "C" has a linear encoder and controls the
actual (real) position of the ram using foot switches. It usually has travel limit
switches.
actual (real) position of the ram using foot switches. It usually has travel limit
switches.
If PAR00 bit 6 = 0, has been set for a linear encoder with a regular reference
mark (without distance-coded reference marks), the homing procedure is the
same as described in section 2.4.2 (a)
mark (without distance-coded reference marks), the homing procedure is the
same as described in section 2.4.2 (a)
If PAR00 bit 6 = 1 has been set for a linear encoder with distance-coded reference
marks.
marks.
The homing sequence is as follows
·
Set the NC in Home search mode by pressing
.
The
led will turn on.
·
Select the
axis. The unit will display the text "START".
·
Press
.
The axis moves upwards in the positive direction until detecting two consecutive
reference marks (I0's) and it displays the reference value set at PAR10.
reference marks (I0's) and it displays the reference value set at PAR10.
PAR10 = D - O +
ε
Where D = Distance between the support bases between the punch and the die.
O = Offset value indicated on the label of the linear encoder
ε
= (See the next section 2.4.4)