Ethernet Units Operation Manual

193
Troubleshooting with Indicators Section 10-1
Lit --- Flashing The IP address is set incorrectly on the
rotary switches on the back of the Unit. (CJ
Series only)
Correct the IP address. Do not set any of
the following IP addresses.
• Host IDs that are all 0 or all 1.
• Network IDs that are all 0 or all 1.
• Subnetwork IDs that are all 1.
• Addresses beginning with 127 (7F Hex).
The node number set on the rotary switch
on the front of the Unit does not agree with
the host ID in the IP address. This probably
can occur when the address conversion
method is set for automatic address gener-
ation. (CJ Series only)
Make sure that the node number and the
last byte of the IP address are the same
and set other host IDs to 0.
Change the address conversion method.
RUN ERC ERH Probably cause Correction