Mitsubishi Electric R64MTCPU - Page 237

4 OPERATION CONTROL PROGRAMS
4.16 Advanced Synchronous Control Dedicated Function
235
4
■Device assignment of the cam auto-generation data
• Easy stroke ratio cam data for auto-generation
*1 The set value is only used for cam data generation. Control is performed by the output axis parameter "[Pr.439] Cam axis length per
cycle (R: D42700+160n, D42701+160n/Q: D15060+150n, D15061+150n)".
*2 Refer to the cam curve list for the shapes of each cam type. (Page 238 Cam curve list) Use P1 = 0, P2 = 1.00, and default values for
L1 and L2.
*3 If setting is outside range, the cam axis length per cycle will be set as the final end point of the section settings.
Offset Name Description Range
+0 Resolution Set the cam resolution for generating the cam. 256/512/1024/2048/4096/ 8192/
16384/32768
+1
+2 Cam axis length per cycle
*1
Set the cycle length of one cam operation cycle. 1 to 2147483647
[Cam axis length per cycle units]
+3
+4 Cam data starting point Set the starting point as the point corresponding to "cycle length=0" of cam
data.
0 to (Resolution - 1)
+5
+6 Number of sections Set the number of sections of cam data.
Set data for the number of sections specified.
1 to 32
+7 Unusable Set 0. 0
+8 Section
1
Cam curve type
*2
Set the cam curve. 0: Constant speed
1: Constant acceleration
2: Distorted trapezoid
3: Distorted sine
4: Distorted constant speed
5: Cycloid
6: 5th curve
+9 Unusable Set 0. 0
+10 End point (X
1
) Set the point for cam axis length per cycle (cam axis current value per cycle).
It is necessary to set a value larger than the end point immediately before
(Xn<Xn+1). Also, for the final end point, set as the cam axis length per cycle.
1 to Cam axis length per cycle
[Cam axis length per cycle units]
*3
+11
+12 Stroke (Y
1
) Set the stroke position from the cam reference position of when at the end
point specified by cam axis current value per cycle.
When set at 1000000000, it becomes the position set in "[Pr.441] Cam
stroke amount (R: D42704+160n, D42705+160n/Q: D15064+150n,
D15065+150n)".
-2147483648 to 2147483647
[0.0000001%]
+13
+14 Section
2
Cam curve type
*2
The data specified by "number of sections" becomes valid.
It is not necessary to set the data after the specified number of sections.
0: Constant speed
1: Constant acceleration
2: Distorted trapezoid
3: Distorted sine
4: Distorted constant speed
5: Cycloid
6: 5th curve
+15 Unusable 0
+16 End point(X
2
) 1 to Cam axis length per cycle
[Cam axis length per cycle units]
*3
+17
+18 Stroke (Y
2
) -2147483648 to 2147483647
[0.0000001%]
+19
 
+194 Section
32
Cam curve type
*2
0: Constant speed
1: Constant acceleration
2: Distorted trapezoid
3: Distorted sine
4: Distorted constant speed
5: Cycloid
6: 5th curve
+195 Unusable 0
+196 End point (X
32
) 1 to Cam axis length per cycle
[Cam axis length per cycle units]
*3
+197
+198 Stroke (Y
32
) -2147483648 to 2147483647
[0.0000001%]
+199