SK 500E – Brief instructions for frequency inverters
48 BU 0540 EN-1516
SimpleBox / ControlBox - display
The SimpleBox / ControlBox displays an error with its number and the prefix "E". In addition, the
current fault can be displayed in array element [-01] of parameter (P700). The last error messages are
stored in parameter P701. Further information on inverter status at the time that the error occurs can
be found in parameters P702 to P706 / P799.
If the cause of the error is no longer present, the error display in the SimpleBox / ControlBox flashes
and the error can be acknowledged with the Enter key.
In contrast, warning messages are prefixed with "C" ("Cxxx") and cannot be acknowledged. They
disappear automatically when the reason for them is no longer present or the frequency inverter has
switched to the "Error" state. Display of the message is suppressed if the warning appears during
parameterisation.
The present warning message can be displayed in detail at any time in array element [-02] of
parameter (P700).
The reason for an existing disabled switch on cannot be displayed with the SimpleBox / ControlBox.
Pos: 44 7 /Anlei tu nge n/El ektr oni k/FU un d St art er/6 . M eld ung en z um B etr iebs zus ta nd/D ars tell ung der Mel du nge n - ParameterBox - Anzeig e @ 3\mod_1361801566355_388.docx @ 59779 @ 5 @ 1
ParameterBox display
The ParameterBox displays the messages in plain text.
Pos: 44 8 /Anlei tung en/El ektr onik/FU und Star ter/6 . Meld ungen zum Betr iebsz usta nd/Mel dunge n @ 3\mod_1361803071259_388.docx @ 59851 @ 2 @ 1
6.2 Messages
Pos: 44 9 /Anlei tung en/El ektr onik/FU und Star ter/6 . Meld ungen zum Betr iebsz usta nd/Stör mel dung en (Tabel lenü bersc hrift) @ 3\mod_1361803456862_388.docx @ 59874 @ 5 @ 1
Error messages
Display in the
SimpleBox / ControlBox
Fault
Text in the ParameterBox
Cause
• Remedy
Group Details in P700
[-01] / P701
Pos: 45 0 /Anlei tung en/El ektr onik/FU und Star ter/6 . Meld ungen zum Betr iebs zus ta nd/S tör mel dung en (Auf list ung )/F ehl er E 001 [SK 180 E/ SK 2 xxE /SK 5x xE] @ 2\ mod_1347452921592_388.docx @ 46427 @ @ 1
E001
1.0 Overtemp. Inverter
"Inverter overtemperature"
(inverter heat sink)
Inverter temperature monitoring
measurements are outside of the permissible temperature
range, i.e. the error is triggered if the permissible lower limit
is undershot or the permissible upper temperature limit is
exceeded.
•
Depending on the cause: Reduce or increase the
ambient temperature
•
Check the FI fan / control cabinet ventilation
• Check the FI for dirt
1.1 Overtemp. FI internal
"Internal FI overtemperature"
(interior of FI)
Pos: 451 /A nleit ung en/El e ktr onik /FU und Star ter /6. M eldung en zu m B etrie bsz ust and /Stör m eld ung en (A ufli st ung)/ Fehl er E0 02 [ SK 180E/ SK 2xxE/S K 5xxE] @ 2\ mod_1347453302152_388.docx @ 46451 @ @ 1
E002
2.0 Overtemp. Motor PTC
"Overtemperature motor
thermistor "
Motor temperature sensor (PTC) has triggered
• Reduce motor load
• Increase motor speed
• Use external motor fan
2.1 Overtemp. Motor I²t
"Motor overtemperature I²t"
Only if I
2
t motor (P535) is
programmed.
I
2
t motor has triggered (calculated overtemperature of
motor)
• Reduce motor load
• Increase motor speed
2.2 Overtemp. Brake r.ext
"Overtemperature of external
brake resistor "
Overtemperature via digital
input (P420 […])={13}
Temperature monitor (e.g. brake resistor) has activated
• Digital input is Low
• Check connection, temperature sensor
Pos: 45 2 /Anlei tung en/El ektr onik/FU und St art er/6 . M eld ung en z um B etr iebs zus ta nd/S tör mel dung en (Auf list ung )/F ehl er E 003 [SK 180 E/ SK 2 xxE /SK 5x xE] @ 2\ mod_1347453304788_388.docx @ 46476 @ @ 1
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