Mitsubishi MELSEC-Q Series User Manual page 508

13
MULTIPLE CPU SYSTEM CONCEPT
13
- 17 13.4 Access Ranges between CPU Modules and Other Modules
13.4.2 Access to non-controlled modules
2) Input (X) data are loaded from the modules indicated in Table13.7 that are
mounted on the main base unit and extension base unit.
Table13.7 Modules from which inputs can be loaded
Type setting on
<<I/O assignment setting>> tab
of C Controller setting utility
None
Input
Hi. input
I/O mix
Intelli.
* 1 When inputs (X) are loaded from the QX48Y57 I/O composite module, inputs (X) are loaded with
all the Xn8 to XnF data assigned to the output area as OFF.
Xn0
Xn7
Yn8(Xn8)
YnE(XnE)
(XnF)
QX48Y57
Figure 13.18 Loading of inputs (X) from QX48Y57
3) Inputs cannot be loaded from empty slots and remote stations on
MELSECNET/H, CC-Link, etc. controlled by another CPU.
When the ON/OFF input information to the remote stations on MELSECNET/
H, CC-Link, etc. is to be used by the C Controller module, read the
programmable controller CPU devices using the MELSEC data link function.
(b) When "Not all CPUs can read all Inputs" has been set
It is not possible to loads ON/OFF data from input modules and intelligent function
modules being controlled by other CPUs (remains at OFF.)
Mounted module
Input module
High-speed input module
*1
I/O composite module
Intelligent function module
Input module
High-speed input module
*1
I/O composite module
Intelligent function module
ON/OFF of inputs (X)
is loaded.
Inputs (X) are loaded
with all points OFF.
C Controller
module