Mitsubishi Electric GOT2000 Series Connection Manual page 326

Default Gateway
Peripheral Communication Port No.
Transparent Port No.
(c) Ethernet setting
Ethernet setting No.1
*1 Set the same value as that of GOT N/W No.
*2 Set a value different from that of the GOT PLC No. and the PLC No. of other PLCs on the same network.
*3 The following [Port No.] and [Communication format] can also be set.
[Port No.]: 5007
[Communication]: TCP
(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 192.168.3.1
Reply from 192.168.3.1: bytes=32 time
<10ms TTL=32
• When abnormal communication
C:\>Ping 192.168.3.1
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 - 60
5.4 PLC Side Setting
Item
Item
Host
N/W No.
PLC No.
Type
IP address
*3
Port No.
Communication
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)
QnUD(P)V/QnUDEH, LCPU
192.168.3.1
*3
Set value (Use default value)
0.0.0.0
5015
5014
Set value
*
*1
1
*2
2
QnUD(P)V/QnUDEH, LCPU
192.168.3.2
5006
UDP
-
*1
1
*2
3
5006
UDP