Mitsubishi Melsec-Q Series User Manual page 45

(2) Modules with limitations when using a Built-in Ethernet port QCPU
When using a Built-in Ethernet port QCPU, limitations are placed on the module listed in the Table2.8.
Product
MELSECNET/H module
Serial communication module
Modem interface module
Web server module
MES interface module
*1: If the MELSECNET module meets the following all conditions, use the MELSECNET/H module whose serial number (first
five digits) is "10042" or later.
1. A multiple CPU system containing a Built-in Ethernet port QCPU is configured.
2. To an Ethernet port of a Built-in Ethernet port QCPU, GX Developer or GOT is connected.
3. From GX Developer or GOT, access is made to another station through a MELSECNET/H module controlled by another
CPU.
4. The access target on another station is an A/QnA series CPU module.
(3) Number of available slots
Empty slots are included in the number of available slots (modules) in the base unit.
(A slot is occupied by setting the slot as "Empty, 0 point" as shown in Figure 2.2)
The number of available slots (modules) varies depending on the base unit.
CHAPTER 6
For the assignment concepts of base units and I/O numbers, refer to the following.
User's manual for the CPU module used (Function Explanation, Program Fundamentals)
Table2.8 Modules restricted when using a Built-in Ethernet port QCPU
QJ71LP21-25
QJ71LP21S-25
QJ71LP21G
QJ71BR11
QJ71C24N
QJ71C24N-R2
QJ71C24N-R4
QJ71CMON
QJ71WS96
QJ71MES96
CPU 0
Input
Number of 16
slot points points
Figure 2.2 Number of modules including empty slots
CHAPTER2 SYSTEM CONFIGURATION
Model First five digits of the serial number
Some modules have restrictions depending
on the use conditions.
"10042" or later
"10012" or later
1 2 3 4
Input Empty Input Output
16 0 16 16
points point points points
Occupies 1 slot.
1
2
3
*1
4
5
6
7
8
2 - 9