Mitsubishi Electric MELSEC iQ-R Series User Manual page 74

• RD77GF
1) Operation with an engineering tool
Engineering tool
*1 The operation from the engineering tool is executed toward cam storage area.
*2 Writing to cam open area is transmitted in the following timing.
- Power supply turn ON
- When "5: Transfer" is set in "[Cd.600] Cam data operation request"
*3 Data in the cam storage area is cleared when the power supply is turned ON again or reset.
3 CAM FUNCTION
72
3.2 Create Cam Data
2) Operation with buffer memory
Buffer memory
[Cd.600] Cam data operation
[Cd.600] Cam data operation
[Cd.600] Cam data operation
[Cd.608]
Cam auto-
Write *1
generation
request
Read/
*1
Verify
[Cd.600]
Cam data
operation request
(2: Write)
[Cd.600]
Cam data
operation request
(2: Write)
Cam storage area
Simple Motion module
request (4: Read)
Coordinate data
request (4: Read) Stroke ratio
data
Auto-generation
data
request (4: Read)
• Rotary cutter
• Easy stroke ratio
• Advanced stroke ratio
Auto-generation
data
• Rotary cutter
• Easy stroke ratio
• Advanced stroke ratio
Stroke ratio
data
Coordinate data
[Cd.600] Cam data operation
request (1: Read)
[Cd.600] Cam data operation
request (1: Read)
[Cd.608] [Cd.600]
Cam auto-generation Cam data operation
request request (3: Write)
Stroke ratio
data
*2 [Cd.600]
Cam data
operation
request
(3: Write)
Coordinate data
*2
Cam open area *3
(16M bytes)
Cam control