Mitsubishi Electric M800VS Series Connection And Set Up Manual page 525

M800VS/M80V Series Connection and Setup Manual
24 Setting the Machine Error Compensation
24.3 Cyclic Error Compensation
Parameter Setting Example
This section takes the example shown in the figure on the previous page (When the gear has 256 teeth and one cycle is
divided into 8 steps) to describe the parameter setting procedure.
[Axis specification parameters]
Parameter
#2585 Enable cyclic error compensation
#2586 Cyclic error compensation: initial number of
compensation
#2587 Cyclic error compensation: number of divisions
#2588 Cyclic error compensation: cycle constant
[Error data]
THeaderC
Step number
Value configured (Com-
pensation amount)
[Compensation amount settings (When one cycle is divided into 8 steps)]
Error amount (°)
0.0003
0.0002
0.0001
0.0
-0.0001
-0.0002
-0.0003
1 2
#4201 #4202 #4203 #4204 #4205 #4206 #4207 #4208
IB-1501613-A
Setting value
4201
256
#4201 #4202 #4203
0 -2 -1
One cycle
3 4 5
1 Compensation enabled.
Starts from the parameter #4201.
8 Occupies eight parameters (one-error cycle is divided into 8 steps).
One gear has 256 cycles.
#4204 #4205
-3 0
6 7 8 Steps
Compensation
amount
494
Description
#4206 #4207
1 1
+ direction
#4208
2