Mitsubishi MELSEC Q Series Reference Manual page 41

External device connection station
A compatible 1E frame
A compatible 1C frame
QnA compatible 2C frame
QnA compatible 3E frame
5)
4E frame
to
QnA compatible 3C frame
6)
QnA compatible 4C frame
(formats 1 to 4)
QnA compatible 4C frame
(format 5)
A compatible 1E frame
A compatible 1C frame
QnA compatible 2C frame
QnA compatible 3E frame
4E frame
7)
QnA compatible 3C frame
QnA compatible 4C frame
(formats 1 to 4)
QnA compatible 4C frame
(format 5)
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2 DATA COMMUNICATION USING THE MELSEC COMMUNICATION PROTOCOL
Station accessible from an external device
1Ns4
1Mp1 1N2 1Ns3
2Ns2
1 There are limits to the devices and their ranges that can be accessed to the Q/L/QnACPU using the A
compatible 1E frame or A compatible 1C frame.
With respect to the Q/L/AnACPU, only those devices with the same name as those existing in the
AnCPU, AnNCPU, AnACPU and AnUCPU can be accessed within the AnACPU device range.
• When using the C24:
• When using the E71:
Devices that have been newly added with the Q/L/QnACPU cannot be accessed.
2Ns3 2Ns4
2Mp1 3R1
3M 4M 0
R R
Refer to section 5.2.1 (2)
Refer to section 6.3.1 (2)
3R2 3R3 4Ns1 4R2
: Accessible, : ( 1), : Not accessible
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4R3