Mitsubishi Electric GOT2000 Series Connection Manual page 320

(b) GOT Standard Ethernet Setting
GOT IP Address
Subnet Mask
Default Gateway
Peripheral Communication Port No.
Transparent Port No.
(c) Ethernet setting
Ethernet setting No.1
*1
*2
*3
(3) Checking communication state of Connecting to Built-in Ethernet port CPU
(a) When using the Command Prompt of Windows.
Execute a Ping command at the Command Prompt of Windows.
• When normal communication
C:\>Ping 192.168.3.39
Reply from 192.168.3.39: bytes=32 time
<10ms TTL=32
• When abnormal communication
C:\>Ping 192.168.3.39
Request timed out.
(b) 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
5 - 54
5.4 PLC Side Setting
Item
Item
Host
N/W No.
PLC No.
Type
IP address
*3
Port No.
*3
Communication
Set the same value as that of GOT N/W No.
Set a value different from that of GOT PLC No.
The following [Port No.] and [Communication format] can also be set.
[Port No.]: 5007
[Communication]: TCP
POINT POINT POINT
Ethernet diagnostics of GX Works2
Ethernet diagnostics of GX Works2 is available to a Ping test from the PLC.
For details of Ethernet diagnostics of GX Works2, 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)
Set value (Use default value)
192.168.3.18
255.255.255.0
0.0.0.0
5015
5014
Set value
*
*1
1
*2
2
QnUD(P)V/QnUDEH, LCPU
192.168.3.39
5006
UDP