SD20-G Series
187
2.DI setting: FunIN.32When CAM-AC is off, the engaged status disabled;
3. Out of range: If master axis exceeds the setting moving distance PL005, the
engaged status disabled;
● Gear #1
Description:
Gear #1: the module which is used to set the relation of master axis and E-cam axis;
Function
Set the relativity of master axis and E-cam axis
E.g.: Master axis operates one cycle; the E-cam axis is no need to operate one
cycle, which can be set by users.
Description
● E-cam axis is a virtual axis
● The E-cam axis operates one cycle(360 degrees) means the cam operates one
cycle and the slave axis operates one cycle
● The pulse number is the unit of moving distance of the master axis. Its
resolution is determined by the source.
Setting Mode
If the pulse number of master axis is P, the E-cam axis operates M cycle. Then
the setting of gear ratio: PL007=M
，
PL008=P
● CAM
Function
Set the relation between E-cam axis & slave axis and defined in the E-cam table
E-cam axis operates one cycle and slave axis operates one cycle
Data Storage
Address of E-Cam
Table
Data array, the start address is set by PL200
Data Format of
E-Cam Table
● 32-bit (positive and negative).
●If input manually, start to input from PL200 area, which is master axis
(PL202) and slave axis (PL203) respectively, and so on;
●If using communication, the address starts from 1200, the position of master
axis ahead, the position of slave axis behind. When data storage, low byte is
ahead, high byte is behind;
Data Content of
E-Cam Table
●The position data of slave axis is saved in E-cam table.
●If E-cam is divided into N areas, the position of each area must be included in
the table. The position of the first point (0 degree) and the final point(360
degree) might not be the same.
1.
The data of 0°and 360°is the same;
Summary of Contents for SD20-G Series
Page 35: ...SD20 G Series 35 M3 structure Fig 3 1 5 Servo drive structure 3...
Page 36: ...SD20 G Series 36 ML3 structure 118 5 5 7 5 93 297 8 223 118 93 0 5 12 5 7 5 4 M4...
Page 38: ...SD20 G Series 38 M4 structure Approx mass 10 365 kg Fig 3 1 7 Servo drive structure 5...
Page 39: ...SD20 G Series 39 M5 structure Approx msaa 11 1Kg Fig 3 1 8 Servo drive structure 6...
Page 40: ...SD20 G Series 40 M6 structure Approx mass 17 4Kg Fig 3 1 9 Servo drive structure 7...
Page 182: ...SD20 G Series 182 Fig 6 4 44SD20E Cam internal frameworkdiagram...
