Mitsubishi Electric GT14 User Manual page 477

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[Controller Setting] and [Ethernet] of GT
Designer3
POINT
POINT
POINT
(1) [Controller Setting] and [Ethernet] of GT
Designer3
For [Controller Setting] and [Ethernet] of GT
Designer3, refer to the following.
23.3.1 Setting communication interface
(Communication settings)
(2) Ethernet setting
When connecting Built-in Ethernet port QCPU or
LCPU to a GOT, the setting items for the network
No. and station No. do not exist on the PLC side.
However, these virtual values must be set on the
GOT side. Therefore, set the network No. and
station No.
Set a network No. that does not exist on the
network system.
(1) Controller setting
Item
GOT NET No.
GOT PLC No.
GOT IP Address
GOT Port No. (Communication)
GOT Port No.
(Ethernet Download)
Default Gateway
Subnet Mask
Retry
Startup Time
Timeout Time
Delay Time
(2) Ethernet setting
Item
Host
N/W No.
PLC No.
Ethernet
Type
setting No.1
IP Address
Port No.
Communication
*1
Set the same value as that of GOT N/W No.
*2
Set a value different from that of GOT PLC No.
Setting (Use default value.)
1
1
192.168.3.1
5001
5014
0.0.0.0
255.255.255.0
3times
3sec
3sec
0ms
Set value
*
*1
1
*2
2
QnUDE(H), LCPU
192.168.3.39
5006 (fixed)
UDP (fixed)
Checking communication state of Built-in
Ethernet port CPU
(1) When using the Command Prompt of Windows
Execute a Ping command at the Command Prompt of
Windows
.
(a) When normal communication
C:\>Ping 192.168.3.39
Reply from 192.168.3.39: bytes=32 time
<10ms TTL=32
(b) When abnormal communication
C:\>Ping 192.168.3.39
Request timed out.
(2) When abnormal communication
At abnormal communication, check the followings and
execute the Ping command again.
• Cable connecting condition
• Confirmation of switch and network parameter setting
• Operation state of PLC CPU (faulty or not)
• The IP address of Built-in Ethernet port CPU specified
in the ping command
POINT
POINT
POINT
Ethernet diagnostics of GX Developer
Ethernet diagnostics of GX Developer is available to a
Ping test from the PLC.
For details of Ethernet diagnostics of GX Developer,
refer to the following manual.
QCPU User's Manual (Hardware Design,
Maintenance and Inspection)
MELSEC-L CPU Module User's Manual
(Hardware Design, Maintenance and
Inspection)
23. ETHERNET CONNECTION
23.4 PLC Side Setting
17
18
19
20
21
22
23
24
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