Mitsubishi Electric R64MTCPU - Page 240

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4 OPERATION CONTROL PROGRAMS
4.16 Advanced Synchronous Control Dedicated Function
*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)", and "[Pr.441] Cam stroke amount (R: D42704+160n,
D42705+160n/Q: D15064+150n, D15065+150n)".
*2 Refer to the cam curve list for the shapes of each cam type, ranges for L1 and L2. (Page 238 Cam curve list) Set "0" for the types of
cam curves that do not use 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.
*4 When the cam stroke amount units is a unit other than "%", set the stroke amount so that "Stroke (Yn) / cam stroke amount" is inside the
range of "-214.7483648 to 214.7483647"
• Set data for the number of sections specified. It is not necessary to set the data after the number of sections
specified.
• Set the end point data in ascending order.
• Various cam patterns are created by the setting of the stroke and cam data of each section. If the amount of
change in stroke is large, it may cause a servo error in the servo amplifier including overspeed, data error
etc. When creating cam, confirm the cam operation in amplifier-less operation.
• Cam data will end at the section where the end point is exceeds the cam axis length per cycle set by the
auto-generation data.
■Cam curve list
Cam curve type Acceleration curve shape
*1
Curve applicable
range
(P1 to P2)
Acceleration/deceleration range
compensation
Setting
value
Cam curve name Range L1 Range L2
0 Constant speed Discontinuous 0.00 to 1.00 
1 Constant
acceleration
0.00 to 1.00 
2 Distorted trapezoid Two-dwelling
symmetrical
0.00 to 1.00 0.0001 to 0.2499
(0.1250)

3 Distorted sine 0.00 to 1.00 0.0001 to 0.4999
(0.1250)

4 Distorted constant
speed
0.00 to 1.00 0.0001 to 0.1249
(0.0625)
0.0001 to 0.4999
(0.2500)
5 Cycloid 0.00 to 1.00 
6 5th curve 0.00 to 1.00 
P1 P2
P1 P2
P1 P2
P1 P2
P1 P2
P1 P2
P1 P2