Mitsubishi MELSEC Q Series - Page 57

2
SYSTEM CONFIGURATION
2.2 Applicable Modules
2.2.2 Precautions when using I/O modules or intelligent function modules
2 - 13
1
OVERVIEW
2
SYSTEM CONFIGURATION
3
SPECIFICATIONS
4
FUNCTIONS
5
SETTING AND PROCEDURES
6
I/O NUMBER ASSIGNMENT
7
MEMORIES AND FILES
8
INSTALLING / UNINSTALLING
(f) Precautions for using FL-net module
Note that there are restrictions on the following functions of the FL-net module
controlled by the C Controller module.
• The word block read/write request messages of the message transmission
function cannot be received.
• The auto refresh function is not applicable.
(g) Precautions for interrupt processing
An interrupt feature is used for various communications of the C Controller
module.
Communication may be disabled if an interrupt disabled program is executed.
Also, communication may be delayed if a program with frequent interrupts is
executed.