5. ETHERNET CONNECTION
5.4 PLC Side Setting
5 - 45
5
ETHERNET CONNECTION
Checking communication state of CNC C70
(1) When using the Command Prompt of Windows
.
Execute a Ping command at the Command Prompt of
Windows
.
(a) When normal communication
C:\>Ping 192.168.3.19
Reply from 192.168.3.19: bytes=32 time<1ms
TTL=64
(b) When abnormal communication
C:\>Ping 192.168.3.19
Request timed out.
(2) When abnormal communication
At abnormal communication, check the followings and
execute the Ping command again.
• Mounting condition of CNC C70
• Cable connecting condition
• Switch settings and network parameter settings
• Operation state of PLC CPU (faulty or not)
• IP address of the CNC C70 specified for the Ping
command
5.4.10 Connecting to CC-Link IE
Field Network Ethernet
Adapter Module
This section describes the settings of the GOT, Ethernet
adapter module and the PLC in the following system
configuration.
System configuration
*1 Set the GOT network No. according to the third octet
(network No.) of the Ethernet adapter module IP address.
*2 The CC-Link IE Field Network Master/Local module is
mounted on slot 0 of the base unit.
The start I/O No. of the CC-Link IE Field Network Master/
Local module is set at [0].
<GOT>
(Use default value for settings other than the following.)
Network No.
:3
PC No. :1
IP address
:192.168.3.18
Port No.
:5001
Communication
format
:UDP (fixed)
Ethernet
CC-Link IE Field Network
HUB
<Ethernet adapter module>
(Use default value for settings other than the following.)
Ethernet setting
IP address
CC-Link IE Field Network setting
Network No.
Station No.
:192.168.3.30
:1
:1
<CC-Link IE Field Network Master/Local module>
(Use default value for settings other than the following.)
Network Type
Network No.
PC No.
Total Stations
: CC IE Field (Master station)
: 1
: 0
: 2
*2
*1
<CC-Link IE Field Network Master/Local module>
(Use default value for settings other than the following.)
Network Type
Network No.
PC No.
: CC IE Field (Local station)
: 1
: 2
*2
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