304 Rockwell Automation Publication 750-PM001N-EN-P - February 2017
Chapter 6 Troubleshooting
Table 7 - PowerFlex 755 Drive Status Indicator Descriptions
Name Color State Description
STS
(Status)
Green Flashing Drive ready but not running, and no faults are present.
Steady Drive running, no faults are present.
Yellow Flashing Drive is not running, a type 2 (non-configurable) alarm condition exists and the
drive cannot be started. See parameter 961
[Type 2 Alarms].
Steady A type 1 (configurable) alarm exists. A stopped drive cannot start until the alarm
condition is cleared. If the drive is running, it continues to run but cannot restart
until the alarm condition is cleared.
See parameters 959
[Alarm Status A] and 960 [Alarm Status B].
Red Flashing A major fault has occurred. The drive stops. The drive cannot start until the fault
condition is cleared. See parameter 951
[Last Fault Code].
Steady A non-resettable fault has occurred.
Red /
Yellow
Flashing
Alternately
A minor fault has occurred. A running drive continues to run. System is brought to a
stop under system control. Fault must be cleared to continue. Use parameter 950
[Minor Flt Cfg] to enable. If not enabled, acts like a major fault.
Yellow /
Green
Flashing
Alternately
When running, a type 1 alarm exists.
See parameters 959
[Alarm Status A] and 960 [Alarm Status B].
Green /
Red
Flashing
Alternately
Drive is flash updating.
ENET Unlit Off Embedded EtherNet/IP is not properly connected to the network or needs an IP
address.
Red Flashing An EtherNet/IP connection has timed out.
Steady Adapter failed the duplicate IP address detection test.
Red /
Green
Flashing
Alternately
Adapter is performing a self-test.
Green Flashing Adapter is properly connected but is not communicating with any devices on the
network.
Steady Adapter is properly connected and communicating on the network.
LINK Unlit Off Adapter is not powered or is not transmitting on the network.
Green Flashing Adapter is properly connected and transmitting data packets on the network.
Steady Adapter is properly connected but is not transmitting on the network.
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