Mitsubishi Electric MELSEC iQ-R Series User Manual page 79

[Cd.603] Number of cam data operation points
Set the number of operation points to write/read starting from the first position of cam data.
• Stroke ratio data format
The following shows the operation details when the value of "Cam data first position + Cam data operation points - 1" is larger
than the cam resolution in the stroke ratio data format.
Operation
Reading
Writing
• Coordinate data format
The following shows the operation details when the value of "Cam data first position + Cam data operation points" is larger
than the coordinate number with the coordinate data format.
Operation
Reading
Writing
[Cd.604] Cam data format
Set one of the following cam data formats.
• RD77MS
Setting value
1
2
• RD77GF
Setting value
Reading (Cam open area)
Reading (Cam storage area)
Writing
[Cd.605] Cam resolution/coordinate number
Set/load the cam resolution/the coordinate number.
Operation
Reading
Writing
[Cd.606] Cam data starting point
Set/load the cam data starting point. This is used with the stroke ratio data format.
Operation
Reading
Writing
Details
The cam data from the first position to the cam resolution is read in the buffer memory.
The warning "Outside number of cam data operation points range" (warning code: 0C43H) occurs, and writing is not
executed.
Details
The cam data from the first position to the last coordinate is read in the buffer memory.
The warning "Outside number of cam data operation points range" (warning code: 0C43H) occurs, and writing is not
executed.
Details
Stroke ratio data format
Coordinate data format
Details
1: Stroke ratio data format
2: Coordinate data format
1: Stroke ratio data format
2: Coordinate data format
102: Cam auto-generation data format for rotary cutter cam (Central reference)
103: Cam auto-generation data format for easy stroke ratio cam
104: Cam auto-generation data format for advanced stroke ratio cam
1: Stroke ratio data format
2: Coordinate data format
Details
The cam resolution/the coordinate number of the set cam data is read.
Set the cam resolution with the following values when using the stroke ratio data format.
256/512/1024/2048/4096/8192/16384/32768
Set the coordinate number within the following range when using the coordinate data format.
2 to 16384 [RD77MS], 2 to 65535 [RD77GF]
Details
The cam starting point of the set cam data is read.
Set the cam data starting point within the range from 0 to (Cam resolution - 1).
3 CAM FUNCTION
77
3.2 Create Cam Data
3