YASKAWA CIMR-V7AM Technical Manual page 13

LED Reference
LED Indicator
Steady
No Power
OFF
Green
Normal Operation
Steady
Green
Standby / Initializing
Flash
MS/RUN
Red
Minor Fault
Flash
Red
Major Fault
Steady
Green/Red
Option Card Test
Flash
OFF
No Power or IP Address
Steady
Green
Connected
Steady
Green
No Connections
Flash
NS/CON
Red
Connection Timeout
Flash
Red
Duplicate IP
Steady
Green/Red
Network Test
Flash
OFF 10 Mbps Connection
10/100
Green 100 Mbps Connection
OFF No Network Connection
Link
Green Network Connection
OFF No Message Received
Green Message Received
Rx
OFF No Power
PWR
Green Power Supplied
Table 1.4 - Option LED States
Behavior
No power is applied to the option card the LED remains OFF.
The option card is operating correctly with all initialization checks complete.
The option card is in process of configuring or waiting for configuration information.
The option card has detected a recoverable minor fault, such as incomplete configuration.
Faults that are typically corrected by cycling power to the drive.
The option card has detected a non-recoverable major fault, (Ram Error, corrupt storage, non -
unique MAC address). All major faults will require more intervention than a power cycle to
correct.
Power-up sequence and tests.
The option card is powered OFF, or is not configured with an IP address and therefore cannot
communicate on the network.
The option card currently has one or more connections established to it.
The option card currently has no valid connections, but is correctly configured. The state is
"waiting" for communication to assume.
One or more of the established connections has timed out. The state will remain until all time-
out connections have been re-established or a reset occurs. Recoverable minor fault
A duplicate IP address has been discovered on the network or non-recoverable major network
fault has occurred.
Power-up sequence and tests.
The network is operating at 10 Mbps.
The network is operating at 100 Mbps.
The option card is not physically connected to the network. Check cable connections.
The option card is connected to a network.
No message to the option card is being received.
A message to the option card is being received.
The drive is not powered or the option card is not securely connected to the drive.
The option card has the appropriate power supplied.
Description
Installation 1-8