Led Behaviour - Danfoss VLT MCA 121 EtherNet/IP Manual

MCA 121 EtherNet/IP

3.1.3 LED Behaviour

The option has 3 bi-coloured LEDs according to ODVA specifications:
LED Label Description
MS Module Status
NS1 Network Status Ethernet Port 1
NS2 Network Status Ethernet Port 2
The option LED's operates according to ODVA specifications.
State LED
No power
Device operational Green:
Standby Green:
Minor fault Red:
Major fault Red:
Red:
Self test
Green:
Table 3.1: MS: Module Status
State
No IP-address (no power)
No connections Green:
Connected Green:
Connection time-out Red:
Duplicate IP Red:
Red:
Self test
Green
Table 3.2: NS1 + NS2: Network Status (one per port)
During normal operation the MS and at least one NS LED will show a constant green light.
Off
Solid green
Flashing green
Flashing red
Solid red
Flashing red/
green
LED
Off
Flashing green
Solid green
Flashing red
Solid red
Flashing red/green The EIP option is in self-test mode
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3 How to Install
Description
The device is un-powered
The device is operational
The device needs commissioning
The device has detected a recoverable fault
The device has detected an un-recoverable fault
The EIP option is in self-test mode
Description
The device does not have a valid IP-address (or
is un-powered)
There are no established CIP connections to the
device
There is established (at least) one CIP connec-
tion to the device
One or more CIP connections have timed-out
The IP-address assigned to the device is already
in use
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