Specifications

II Parameters
Spindle Parameters
II - 162
【#3106】 zrn_typ Zero point return specifications
Select the zero point return specification.
Functions are allocated to each bit.
Set this in hexadecimal format.
bit F : Spindle zero point detection with contactless switch
0: Normal 1: Enable spindle zero point detection using proximity switch
bit E : Control mode selection in orientation
Select non-interpolation mode when vibration occurs since the gain is high during the
orientation.
0: Interpolation mode (Use the interpolation mode gain "SP002".)
1: Non-interpolation mode (Use the non-interpolation mode gain "SP001")
bit D-B :
Not used. Set to "0".
bit A-9 : Spindle/C axis zero point return direction
bitA,9=
00: Short-cut
01: Forward run
10: Reverse run
bit 8 : Designate zero point return
0: Compatible operation with our conventional series (Automatically return to zero point
simultaneously with C-axis changeover)
1: Standard setting
bit 7 : Synchronous tapping command polarity
0: Forward direction
1: Reverse direction (The standard setting when spindle and motor are directly coupled)
bit 6-5 : Synchronous tapping zero point return direction
bit 6,5=
00: Short-cut
01: Forward run
10: Reverse run
bit 4 : Designate zero point return
0: Automatically return to zero point before synchronous tapping is started (tapping
phase alignment)
1: Not return to zero point and immediately synchronous tapping is started
bit 3 :
Not used. Set to "0".
bit 2-1 : Orientation direction
bit 2,1=
00: Short-cut
01: Forward run
10: Reverse run
bit 0 : Z phase detection direction
0: Forward direction 1: Reverse direction
【#3107】 ori_spd Orientation command speed
Set the spindle speed during orientation command.
When the spindle is not running or running to the different direction with the orientation, the
orientation is carried out with this speed after a stop. When the spindle is running to the
same direction with the orientation, this parameter does not have a meaning because it
decelerates directly and the orientation is carried out.
---Setting range---
1 to 99999 (r/min)
【#3108】 ori_sft Position shift amount for orientation
The orientation stop position can be moved by this parameter setting although normally the
position is Z -phase position.
During multi-point orientation control, the stop position is determined by the total value of
this parameter and the position data for multi-point orientation of PLC input.
---Setting range---
-35999 to 35999 (0.01°)
Interpolation mode selection in orientation
Z phase detection direction
Orientation direction
Synchronous tapping zero point return/Deceleration stop designation
Synchronous tapping zero point return direction
Synchronous tapping command polarity
Spindle/C axis zero point return/Deceleration stop designation
Spindle/C axis zero point return direction
Spindle zero point proximity switch detection