LSIS XGT Series - Page 463

Chapter 8 Motion Control Function
8-72
2. Cam data management
It is able to read and change the cam data in program by the cam data Cam data reading/writing command
(1) Cam data reading
■ CmDataRead command reads the cam profile data designated by CamTable ID when Enable input is enabled, and
saves the data to the data area specified as MasterPoint and SlavePoint.
■ The first address of the variables to store "Main-axis Position" and "Sub-axis Position" read from the camp profile is
set at the MasterPoint and the SlavePoint. For example, to save the "Main-axis Position" to the array vairable called
MainAxPos[100], and "Sub-axis Position" value to SubAsPos[100] array variable, MainAxPos[0] should be set at
MasterPoint of the function block, and SubAsPos[0] should be set at SlavePoint.
■ At CamCurveSel[4], the interpolation typesof the applicable points for each bit are stored.
CamCurveSel[0]
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Point 8
Point 7
Point 6
Point 5
Point 4
Point 3
Point 2
Point 1
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Point 16
Point 15
Point 14
Point 13
Point 12
Point 11
Point 10
Point 9
Bit 23
Bit 22
Bit 21
Bit 20
Bit 19
Bit 18
Bit 17
Bit 16
Point 24
Point 23
Point 22
Point 21
Point 20
Point 19
Point 18
Point 17
Bit 31
Bit 30
Bit 29
Bit 28
Bit 27
Bit 26
Bit 25
Bit 24
Point 32
Point 31
Point 30
Point 29
Point 28
Point 27
Point 26
Point 25
CamCurveSel[1]
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Point 40
Point 39
Point 38
Point 37
Point 36
Point 35
Point 34
Point 33
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Point 48
Point 47
Point 46
Point 45
Point 44
Point 43
Point 42
Point 41
Bit 23
Bit 22
Bit 21
Bit 20
Bit 1…09
Bit 18
Bit 17
Bit 16
Point 56
Point 55
Point 54
Point 53
Point 52
Point 51
Point 50
Point 49
Bit 31
Bit 30
Bit 29
Bit 28
Bit 27
Bit 26
Bit 25
Bit 24
Point 64
Point 63
Point 62
Point 61
Point 60
Point 59
Point 58
Point 57
CamCurveSel[2]
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Point 72
Point 71
Point 70
Point 69
Point 68
Point 67
Point 66
Point 65
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Point 80
Point 79
Point 78
Point 77
Point 76
Point 75
Point 74
Point 73
Bit 23
Bit 22
Bit 21
Bit 20
Bit 19
Bit 18
Bit 17
Bit 16
Point 88
Point 87
Point 86
Point 85
Point 84
Point 83
Point 82
Point 81
Bit 31
Bit 30
Bit 29
Bit 28
Bit 27
Bit 26
Bit 25
Bit 24
Point 96
Point 95
Point 94
Point 93
Point 92
Point 91
Point 90
Point 89
CamCurveSel[3]
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Not used
Point 100
Point 99
Point 98
Point 97
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Not used
Bit 23
Bit 22
Bit 21
Bit 20
Bit 19
Bit 18
Bit 17
Bit 16
Not used
Bit 31
Bit 30
Bit 29
Bit 28
Bit 27
Bit 26
Bit 25
Bit 24
Not used