Communication GUI Guide
GXE600 Series
TDK-Lambda
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Alarm History Dialog
By clicking the [Detail] button, detailed dialog of alarm history is displayed.
In the dialog, the generated alarm will be lit.
Item
Overview
SWOCP
Indication that overcurrent has been detected. The detection level can be changed with
the OCP threshold register.
(Factory setting: 120%Typ. of the nominal current)
HWOCP
Indication that overcurrent has been detected.
It operates when abnormality such as output short circuit occurs.
Detection level cannot be changed and it is set larger value than SWOCP.
SWOVP
Indicates that output overvoltage was detected between sensing terminals (b S and
-S terminals). T he detection level can be changed with the OVP threshold register.
(Factory setting: 125%Typ. of the nominal voltage)
HWOVP
Indication that output overvoltage was detected between output terminals (bV and
-V terminals). Detection level cannot be changed.
(Factory setting: 125%Typ. of the nominal voltage)
OT P
Indication that over temperature protection has been activated.
PFCLVP
Indication that the internal PFC circuit output has decreased by input brownout etc..
When the remote off, the PFC circuit is stopped. So, an alarm might be output.
RCOFF
Indication that the power supply is remote off
SYSTEM
Indication that an error occurred inside the power supply.
If this error is occurred, please contact us.
Reserved
Alarm is not allocated because it is a reserved bit.
4.14 Information display area
T he communication status of GXE Access and the error that occurred during register access are displayed in "Information display area".
5
8
9 - 13
6, 7, 14, 15
bit #
0
1
2
3
4