Mitsubishi Electric MELSEC iQ-R Series User Manual page 419

■Refresh settings for a motion CPU (CPU No.2)
Set a device to be stored in the CPU buffer memory and the number of send points in "Refresh (END) Setting" of the motion
CPU.
■Settings for a high speed data logger module
Set devices of an RCPU (CPU No.1) which are set in the refresh setting as data logging target devices.
Ex.
Setting D256 to D511 of an RCPU (CPU No.1) as data logging target devices
High speed data logger module
CPU module (CPU No. 1)
Device
D256
D511
Motion CPU (CPU No. 2)
Device
D256 G524032
D511 G524287
Appendix 13 Data Sampling Method for CPU Modules that cannot be Accessed Directly
CPU buffer memory
A
APPX
417