Mitsubishi MELSEC-Q Series User Manual page 528

14
COMMUNICATIONS BETWEEN CPU MODULES
Host CPU operation
information area
System area
Auto refresh area
User free area
14
- 11 14.3 Data Communications Using CPU Shared Memory
14.3.1 CPU shared memory structure
Table14.10 CPU shared memory structure
Area name
The error details and operation status of the host CPU (C Controller
*1
module) are stored.
Area used by the system.
This area is automatically refreshed to the programmable controller
CPU and Motion CPU devices according to the auto refresh setting.
The size changes depending on the parameter setting.
Freely available area.
The area size changes depending on the parameter setting of the
auto refresh area.
* 1 The host CPU operation information area of the C Controller module is described on the next
page.
Description