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10
PROGRAMMING USING MELSEC DATA LINK
FUNCTIONS
1.Connected
2.Connected
network
station CPU
QCPU
(Q mode)
MELSECNET/H
C Controller
*6
module
10
- 30
10.13 Accessible Ranges and Devices of the MELSEC Data Link Function
10.13.3 Access via MELSECNET/H
(b) Accessible range for own station and [2.Connected station CPU]
The own station and [2.Connected station CPU] are all accessible.
(c) Accessible range for [4.Target CPU]
Table 10.22 Accessibility table
3.Relayed
network
Q mode
CC-Link IE Controller
*1
Network
CC-Link IE Field
Network
*2
MELSECNET/H
*3
MELSECNET/10
MELSECNET(II)
Ethernet
Computer link
CC-Link
CC-Link IE Controller
Network
CC-Link IE Field
Network
MELSECNET/H
MELSECNET/10
MELSECNET(II)
Ethernet
Computer link
CC-Link
* 1 Only when all the CPU module connected and relay stations are Universal model QCPU, a CC-
Link IE Controller Network module of station number 65 or higher can be accessed.
* 2 Access is allowed when the MELSECNET/H module of the connected station is in the MELSECNET/
H mode.
* 3 Access is allowed when the MELSECNET/H module of the connected station is in the MELSECNET/
10 mode.
* 4 The following C Controller module cannot access the C Controller module allocated to [4. Target
CPU].
• Q06CCPU-V with serial number (first five digits) "10011" or earlier
* 5 Access is not allowed to PC CPU modules.
* 6 The following C Controller module is not accessible.
• Q12DCCPU-V with serial number (first five digits) "12041" or earlier
• Q06CCPU-V
4.Target CPU
QCPU
QnA
ACPU
CPU
A mode
Board for
personal
1)
computer
2)
3)
*4,*5
: Accessible
: Inaccessible
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LCPU
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