Mitsubishi Electric MELSEC iQ-F FX5 Series User Manual page 91

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 storage area is transmitted in the following timing.
- Power supply turn ON
- Write to cam storage area
- "[Cd.190] PLC READY signal" OFF to ON
*3 Data in the cam storage area is cleared when the power supply is turned ON again or reset.
Cam data operation with an engineering tool
Cam data can be modified while viewing the waveform with the engineering tool.
The cam data is written/read/verified to the cam storage area with the engineering tool, however it cannot be executed to the
cam open area.
The waveform generated by the cam auto-generation function can be confirmed by the "Cam graph" on the "Cam Data"
window from the Navigation window  "Cam Data" through reading with the engineering tool.
2) Operation with buffer memory
Buffer memory
[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/Motion module
Coordinate data
Stroke ratio
data
Auto-generation
data
• Rotary cutter
Auto-generation
data
Rotary cutter
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 data operation
Cam auto-generation
request request (3: Write)
Stroke ratio
data
*2 [Cd.600]
Cam data
operation
request
(3: Write)
Coordinate data
*2
Cam open area *3
(1024k bytes)
Cam control
3 CAM FUNCTION
3.2 Create Cam Data
3
89