Hitachi HIDIC EH-150 Applications Manual page 112

- When you use a set of PLC with EH-ETH and host computer.
[Test content]
The UDP message is returned between EH-ETH of test mode and application software which supports
communication specification.
[Communication specification]
- Communication protocol is UDP/IP.
- The application software return the massage which the EH-ETH of test mode sends to it.
[Test procedure]
(a) Set communication parameter according to the Figure 10.2.3.
(b) Execute the application which support the communication specifications.
(c) When you reset the EH-ETH, the send/receive test will start.
[Test time] Approximate 70 seconds
[Result] shown in Table 10.2.4
EH-ETH1 (test object)
（ （ （ （ Setting except Dip switch is factory setting.） ） ） ）
・Dip switch setting
Bit 7, 8 ON, Others OFF
・Own IP address
192.168.0.1
・Send/receive test other station IP address
192.168.0.254
・Send/receive test logical port number(Own station, other station)
4000
(Dec)
Figure 10.2.3 System configuration of communication test (2)
Other station
・Own IP address
192.168.0.254
・EH-ETH IP address
192.168.0.254
・Send/receive test logical port number(Own station, other station)
4000
(Dec)
10-12
Chapter 10 Troubleshooting