Schleifenbauer PDU User Manual page 23

Device status code The code shows the status of the device in terms of errors:
0 OK
1 Alert flagged
2 Setting(s) initialized
4 Power-on reset
8 External reset
16 Watchdog timer
32 Brownout detected
64 Controller error
128 Slave reset
temperature alert​ (1) Temperature alert raises for temperatures, which exceed the user's maximum temperature setting.
'0' is the indication of everything's all right.
input overcurrent Input current alert raises for inputs/lines/phases, which exceed the user's maximum current setting
alert​ for that input.
(1)
In case multiple inputs are in alert state, only the alert which appeared first is shown.
There still is an input overcurrent:
In the example above there still is an
overcurrent on input L1 => RED
outlet overcurrent Outlet ​ O VER​ ​ C URRENT​ alert raises for outlet number ..n.. .
alert​ (1)- In case multiple outlets are in alert state, the highest outlet will be indicated
input voltage drop This alert raises in case the voltage on an input/line/phase drops below normal operating range,
Device status is OK.
One or more alerts have been flagged. Please check the other alert fields to see the cause
of the alert. It can be one of the following sources:
◆
◆
◆
◆
◆
◆
◆
Some settings have been reset to default values. This may occur after a factory reset or a
firmware upgrade.
The device booted after a power loss. It can be one of the following reasons:
●
●
●
The device has been reset by pressing the reset button on the unit.
The device rebooted due to an internal error.
Device rebooted because a voltage drop has been detected. This may indicate a defect in
the internal power supply or a dip in external power supply.
A hardware error has been detected.
A communication issue has been detected with an outlet slave module.
0 = OK , "Detected at input 1" => there is/was an input/line/phase current alert at phase/line
0 = OK , "Detected at outlet 9" means that there was a current drop at outlet
temperature alert
input current alert
output current alert
input voltage alert
output current drop alert
input current drop alert
sensor change alert
because of inserting the PDU power plug (mostly intentional. It can be
unintentional if someone removed the power plug accidentally)
because of a power outage (unintentional),
because of a defect in the internal power supply.
The threshold of an input can be changed at the
tab < Input >.
The threshold itself is visualised in the horizontal
bar (vertical yellow line).
When exceeding the threshold, the color of the bar
will turn red (see example on the left)
When the overcurrent is solved, the red bar turns
green. Meaning there is an input current; in the
example below it is 4.12A
bar
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