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MELSOFT
8 ACCESSIBLE DEVICES AND RANGES
8.4.2 Accessible ranges
This section indicates the accessible ranges for CPU COM communication.
(1) Configuration
IBM-PC/AT compatible
1
Connected
station CPU
Relayed
module
2Relayed network
3
Relayed
module
Relay target
CPU
(2) Accessibility list
The following table indicates whether access can be made or not.
The connected station CPUs are all accessible.
Whether the relay target CPU is accessible or not is indicated by
(accessible)
or
(inaccessible).
3. Relay Target CPU
1. Connected Station CPU
(Usable control name)
2. Relayed Network
QCPU
(Q mode)
Q12DC
CPU-V
LCPU QSCPU
QCPU
(A mode)
QnACPU ACPU FXCPU
Motion
controller
CPU
*
1
CC IE Control
CC IE Field
*
3
*
8
*
3
MELSECNET/H
MELSECNET/10
MELSECNET(II)
Ethernet
*
4
*
4
Computer link
*5
QCPU(Q mode)
(ActQCPUQ, ActMLQCPUQ)
*
2
CC-Link
*
6
*
6
*
6
*
7
*
6
CC IE Field
*
8
MELSECNET/H
MELSECNET/10
MELSECNET(II)
Ethernet
Computer link
*5
LCPU
(ActLCPU, ActMLLCPU)
CC-Link
*6
*6
*6
*6
*1
: Accessible to the A171SHCPU, A172SHCPU, A173UHCPU(-S1) or A273UHCPU(-S3) only.
*2
: For the Q00J/Q00UJ/Q00/Q00U/Q01/Q01UCPU, some network cards have restrictions on the number of loadable cards. Refer to
Appendix 5 for details.
*
3: Inaccessible to Q12DCCPU-V and QSCPU relayed by CC-Link IE Field Network since CC-Link IE Field Network is not supported.
*4
: Set the parameter-set values of the target station side Q series-compatible E71 or QE71 to the network number and station number.
Also set the "Station No.
IP information" of the Q series-compatible E71 or QE71 parameter setting.
At that time, specify any of the IP address calculation system, table conversion system and combined system as the "Station No.
IP
information system".
*5: The Redundant CPU is inaccessible to the computer link module which is on the main base.
*6
: As the relayed station CPU side CC-Link system master/local module, use the module of software version "S" or later.
*7: Accessible to FX
3GCPU, FX3U(C)CPU only.
*8: Inaccessible to LCPU relayed by CC-Link IE Controller Network since CC-Link IE Controller Network is not supported.
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