Mitsubishi Electric C70 Setup Manual page 313

MITSUBISHI CNC
Appendix 1 Explanation of Parameters
【#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
bit E : Interpolation mode selection in orientation
0: Interpolation mode (Use the interpolation mode gain "SP002 PGN".)
1: Non-interpolation mode (Use the non-interpolation mode gain "SP001 PGV")
bit D-B :
Not used. Set to "0".
bit A-9 : Spindle/C axis zero point return direction
00: Short-cut 01: Forward run 10: Reverse run 11: Reverse run
bit 8 : Designate zero point return/deceleration stop of spindle/C axis
0: Zero point return 1: Deceleration stop
bit 7 : Synchronous tapping command polarity
0: Forward direction 1: Reverse direction
bit 6-5 : Synchronous tapping zero point return direction
00: Short-cut 01: Forward run 10: Reverse run 11: Reverse run
bit 4 : Designate zero point return/deceleration stop in synchronous tapping
0: Zero point return; a start position in synchronous tapping is adjusted to "#3111 tap_sft
1: Deceleration stop; tapping starts from the position where the synchronous tap is commanded.
bit 3 :
Not used. Set to "0".
bit 2-1 : Orientation direction
00: Short-cut 01: Forward run 10: Reverse run 11: 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)
296
1: Enable spindle zero point detection using proximity switch
Select this when vibration occurs since the gain is too high during the orientation.
(Synchronous tapping zero point return shift amount)". (Use this setting when the tapping start
position needs to be adjusted.)
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
Interpolation mode selection in orientation
Spindle zero point proximity switch detection