Mitsubishi Electric MDS-E Series Instruction Manual page 198

MDS-E/EH Series Instruction Manual
4 Setup
< Initial parameters set depending on the machine specifications >
Set the following parameters depending on the spindle drive method (direct, gear drive, etc.) or inertia size of rotary
sections for machine specifications.
(1) Adjustment parameters in orientation mode
When the inertia ratio is large for the spindle motor such as large lathes, set the following parameters so that
abnormal noise or machine sway does not occur during orientation control.
【#3106】 zrn_typ Zero point return specifications
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")
(2) Setting of the gear ratio
Set the following parameters depending on the spindle drive method (direct, gear drive, belt drive) for the machine.
【#13057(PR)】 SP057 GRA1 Spindle side gear ratio 1
Set the number of gear teeth on the spindle side when "the gear selection command (control input 4/
bit6, 5)" is set to "00".
---Setting range---
1 to 32767
【#13061(PR)】 SP061 GRB1 Motor side gear ratio 1
Set the number of gear teeth on the spindle side when "the gear selection command (control input 4/
bit6, 5)" is set to "00".
---Setting range---
1 to 32767
167 IB-1501229-F