Delta C2000 Series User Manual page 174

[Figure 6]
[Figure 8]
There are 2 LED indicators on CMC-EIP01. The POWER LED displays the status of power
supply, and the LINK LED displays the connection status of the communication.
LED Indicators
LED Status
POWER Green
LINK Green
Troubleshooting
Abnormality
POWER LED off
LINK LED off
No communication
card found
On Power supply in normal status
Off No power supply
Network connection in normal
On
status
Flashes Network in operation
Off Network not connected
Cause
AC motor drive not powered
CMC-EIP01 not connected to
AC motor drive
CMC-EIP01 not connected to
network
Poor contact to RJ-45
connector
CMC-EIP01 not connected to
network
PC and CMC-EIP01 in
different networks and blocked
by network firewall.
Chapter 8 Optional Cards
[Figure 7]
Indication
Check if AC motor drive is powered, and if the
power supply is normal.
Make sure CMC-EIP01 is connected to AC motor
drive.
Make sure the network cable is correctly connected
to network.
Make sure RJ-45 connector is connected to
EtherNet port.
Make sure CMC-EIP01 is connected to network.
Search by IP or set up relevant settings by AC
motor drive keypad.
8-35
How to correct it?
--
Check the power supply.
--
--
Check if the network cable is
connected.
How to correct it?