Disconnecting Cmc- Eip01 From Vfd-C2000 - Delta C2000 series User Manual

Chapter 8 Optional Cards |C2000 Series

Disconnecting CMC- EIP01 from VFD-C2000

1. Switch off the power supply of VFD-C2000.
2. Remove the two screws (see Figure 6).
3. Twist opens the card clip and inserts the slot type screwdriver to the hollow to prize the PCB off the
card clip (see Figure 7).
4. Twist opens the other card clip to remove the PCB (see Figure 8).
LED Indicator & Troubleshooting
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
POWER Green
LINK Green
Troubleshooting
Abnormality
POWER LED off
LINK LED off
[Figure 6]
[Figure 8]
Status
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
[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.
8-26
How to correct it?
--
Check the power supply.
--
--
Check if the network cable is
connected.
How to correct it?