Dell Brocade 6520 Message Reference Supporting Fabric OS v7.1.0 - Page 461

FW-1004 5 FW-1004 Message , is between high and low boundaries(High=, Low=). Current value is . Message Type LOG Severity INFO Probable Cause Indicates that the internal temperature of the switch has changed from a value outside of the acceptable range to a value within the acceptable range. Recommended Action No action is required. Respond to this message as is appropriate to the particular policy of the end-user installation. If you receive a temperature-related message, check for an accompanying fan-related message and check fan performance. If all fans are functioning normally, check the climate control in your lab. FW-1005 Message , value has changed(High=, Low=). Current value is . Message Type LOG Severity INFO Probable Cause Indicates that the speed of the fan has changed. Fan problems typically contribute to temperature problems. Recommended Action No action is required. Respond to this message as is appropriate to the particular policy of the end-user installation. Consistently abnormal fan speeds generally indicate that the fan is malfunctioning. FW-1006 Message , is below low boundary(High=, Low=). Current value is . Message Type LOG Severity WARNING Probable Cause Indicates that the speed of the fan has fallen below the low boundary. Fan problems typically contribute to temperature problems. Recommended Action Consistently abnormal fan speeds generally indicate that the fan is failing. Replace the fan field-replaceable unit (FRU). Fabric OS Message Reference 439 53-1002749-01