Mitsubishi Electric FX3U-ENET-ADP, Руководство пользователя

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6 Introduction of Functions
41
FX
3U
-ENET-ADP User's Manual
1
Introduc
tion
2
Specifi
cation
3
Sy
stem
Configurati
on
4
Ins
tal
lation
5
Wi
rin
g
6
Introduction of Functi
on
s
7
C
omm
uni
cation
U
sing
M
C
Protocol
8
The O
perati
on
of G
X
W
ork
s2
9
Troubl
es
hooti
ng
A
Li
st of S
peci
al
Dev
ices
6.8 Initial Processing
6.8 Initial Processing
This section explains the initial processing of the Ethernet adapter.
6.8.1 Initial processing
Initial processing enables data communication with an external device by setting the parameters required for
data communication via the Ethernet adapter.
The Ethernet adapter automatically executes initial processing based on parameters set in GX Works2.
When parameters are set in GX Works2 and then the power of the Ethernet adapter (PLC) is turned OFF and
ON, initial processing is executed.
6.8.2 Initial settings
The Ethernet adapter automatically executes initial processing based on parameters set in GX Works2.
You do not have to write the initial settings.
6.8.3 Re-initialization
Re-initialization (which sets the Ethernet adapter to the status at startup without turning OFF and ON the
power of the PLC) is not available in the Ethernet adapter.
After setting parameters in GX Works2, turn OFF and ON the power of the Ethernet adapter (PLC).
6.9 Router Relay Parameter
Ethernet adapter access from the company LAN, etc. via a router are enabled when the subnet mask pattern
and default router IP address are set in the operation setting.
6.10 Confirming Completion of Initial Processing
The initial processing of the Ethernet adapter is completed when the power of the PLC main unit is turned
OFF and ON after parameters are written to the PLC main unit.
This section explains how to check for completion of initial processing.
Caution
Ethernet adapter communication is enabled when initial processing is completed normally. See reference
sections for each communication function to work.
When initial processing has not been completed normally, do the following: check the error contents, take
corrective actions, then execute the initial processing again.
• Check the error code using the "Parameter status" of Ethernet diagnostics. (Refer to Section 8.6 and
Subsection 9.2.1.)
• Check the contents of the error corresponding to the error code, then take corrective actions. (Refer to
Subsection 9.3.1.)