Hitachi Hidic EH-150 Applications Manual page 97

Preliminary Rev.03
(4) Connection open error
EH-ETH detect the error of ASR connection specified active node. When a connection is not established to ASR
connection specified as passive node or task code connection, make a detection of error at the other node.
Confirm contents of the Ethernet information
- Own or Other communication protocol
- Own or Other IP address and Port number.
- Does Other node specified?
Please check the parameter on the other node
- Is the other node turned on?
- Is the other node ready?
In case an error occurs in spite of restarting the
module, there is an error in EH-ETH or network
equipment. Please contact our service agency.
The contents of this manual might be changed without notice.
1
Connection does not establish
Is the Ethernet information
wrong?
N
Is there mistake in a setup of
a parameter?
N
Set the Ethernet information
Y
correctly. And then, reset the EH-
ETH.
You need to correct that mistake.
And then, turn on the other station.
After the EH-ETH is reset, it will
Y
send "Open request".
10-4
Chapter 10 Troubleshooting