Dell Brocade 6520 Message Reference Supporting Fabric OS v7.1.0 - Page 460

5 FW-1001 FW Messages FW-1001 Message , value has changed(High=, Low=). Current value is . Message Type LOG Severity INFO Probable Cause Indicates that the internal temperature of the switch has changed. Recommended Action No action is required. Respond to this message as is appropriate to the particular policy of the end-user installation. To prevent recurring messages, disable the changed alarm for this threshold. 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-1002 Message , is below low boundary (High=, Low=). Current value is . Message Type LOG Severity WARNING Probable Cause Indicates that the internal temperature of the switch has fallen below the low boundary. Recommended Action No action is required. Respond to this message as is appropriate to the particular policy of the end-user installation. Typically, low temperatures mean that the fans and airflow of a switch are functioning normally. Verify that the location temperature is within the operational range of the switch. Refer to the hardware reference manual for the environmental temperature range of your switch. FW-1003 Message , is above high boundary(High=, Low=). Current value is . Message Type LOG Severity WARNING Probable Cause Indicates that the internal temperature of the switch has risen above the high boundary to a value that might damage the switch. Recommended Action This message generally appears when a fan fails. If so, a fan-failure message accompanies this message. Replace the fan. 438 Fabric OS Message Reference 53-1002749-01