Mitsubishi Q2ACPU User Manual

App - 154
APPENDICES
(2) Precautions
(a) With combination of Ethernet module and MELSECNET/10, maximum 7 relays
can be performed.
(b) The following shows other station access with or without setting for other station
access:
• When other station access valid module is set, the set module is used for
relay.
• When other station access valid module is not set, the relay is as follows:
When MELSECNET/10 is available: 1st of MELSECNET/10 is relayed.
When MELSECNET/10 is not available: 1st of Ethernet is relayed.
(c) When parameters are not registered in the Ethernet module, the QnACPU stores
the default parameters in all AJ71QE71.
When multiple Ethernet modules are installed, settings are made in the order of
1st station and 2nd station and so on counting from the QnACPU side.
Table 8.1 Comparison table of access range from Ethernet module
Access to Route
QnACPU
"with" Function Version
QnACPU
"without" Function Version
ABAB
Host access
(Computer) QnACPU(A)
Other station access in host network
(MELSECNET/10)
(Computer) QnACPU(B)
Other station access of other network
(From MELSECNET/10 to Ethernet)
(Computer) QnACPU(C)
Other station access in host network
(Ethernet)
(Computer) QnACPU(D)
Host access
(Peripheral device)
QnACPU(A)
Other station access in host network
(MELSECNET/10)
(Peripheral device)
QnACPU(B)
Other station access of other network
(From MELSECNET/10 to Ethernet)
(Peripheral device)
QnACPU(C)
Other station access in host network
(Ethernet)
(Peripheral device)
QnACPU(D)
A
B
:
:
:
Access allowed, : Access not allowed
Ethernet module has indication of the function version.
Ethernet module does not have indication of the
function version.

Mitsubishi Q2ACPU Specifications

General

Brand	Mitsubishi
Model	Q2ACPU
Category	Controller
Language	English