MMB Web-UI (Web User Interface) Operations
Remarks
If the abnormality in rotational frequency of a fan is detected again after executing [Status Clear], then, the
status changes to [Failed Status]. Accordingly, even if the status of a fan, having abnormal rotational
frequency from the beginning is cleared, the status remains as [Failed].

TABLE 1.40 Display items of [Fans] window

Items
Description
Fan Redundancy
Fan Redundancy Displays the redundancy status of fan.
· Redundant: The Fans are Redundant · Non-Redundant: Sufficient Resource: Redundancy of fan is lost, however, there
are sufficient fans, to continue the operations of the system.
· Non-Redundant: Insufficient Resource: The number of fans is less due to
redundancy, and fans to continue operations of the system are sufficient.
PSU/FANU Slot
Displays the slot location of the PSU or FANU to which the FANM belongs.
Status
Displays the status of each fan
· OK · Not-present
· Failed
Part Number
Displays the part number of the fan.
Fan Speed(rpm)
Displays the rotational frequency (rpm) of each fan.
Threshold(rpm)
Warning(Low/High)
Displays the lower limit and upper limit of the warning-level
rotational frequency of each fan. (If the rotational frequency is
lower or upper than this limit, it is considered to be abnormal)
Critical(Low/High)
Displays the lower limit and upper limit of the critical-level
rotational frequency of each fan. (If the rotational frequency is
lower or upper than this limit, it is considered to be abnormal)
Airflow Volume
Displays the airflow.

TABLE 1.41 [Fans] Window Button

Button
Description
Status Clear
Clears the status of fan.
(1) Menu Operation
[System] – [Fans]
(2) Window Operations
1. Click the [Status Clear] button.
Dialog box for confirmation appears.
2. Click the [OK] button to clear the Status of the fan and, click the [Cancel] button when you do not
want to clear the fan status.
[Message]
This section describes the messages to be displayed on this window.
Message Number
Message
I_00029
Status Clear completed.
E_00123
Failed to clear the status.
For details on the messages displayed on the window, see PRIMEQUEST 2000 Series Message Reference
(C122-E178EN).