Messages - Nord Drivesystems NORDAC FLEX SK 200E Series User Manual

NORDAC FLEX (SK 200E ... SK 235E) – Users Manual for Frequency Inverters
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6.3 Messages

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Error messages
Display in the
Simple Box/Control Box
Fault
Group Details in
Text in the Parameter Box
P700 [-01] /
P701
Pos : 646 /Anleitungen/El ektr oni k/FU und Starter/6. M eldung en zum Betriebsz ustand/Stör meldung en (Auflistung)/F ehl er E001 [SK 180E/SK 2xxE/SK 5xxE/SK2xxE-FD S] @ 2\mod_1347452921592_14638.doc x @ 46428 @ @ 1
E001 1.0 Overtemp. inverter
"Inverter overtemperature"
(inverter heat sink)
1.1 Overtemp. VFD internal
"Internal VFD overtemperature"
(internal area of the variable
frequency drive)
Pos : 647 /Anleitungen/El ektr oni k/FU und Starter/6. M eldung en zum Betriebsz ustand/Stör meldung en (Auflistung)/F ehl er E002 [SK 180E/SK 2xxE/SK 5xxE/SK2xxE-FD S] @ 2\mod_1347453302152_14638.doc x @ 46452 @ @ 1
E002 2.0 Overtemp. Motor PTC
"Overtemperature motor PTC"
2.1 Overtemp. I²t motor
"Overtemperature I²t motor"
Only if I
programmed.
2.2 Overtemp. ext. brak. res.
"Overtemperature of external
braking resistor"
Overtemperature via digital
input (P420 [...])={13}
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226
2 t motor (P535) is
Cause
• Remedy
Temperature monitoring of the inverter
Measuring results lie outside the permissible temperature
range, that is, the error is triggered when falling short of the
permissible lower temperature limit or when exceeding the
permissible upper temperature limit.
• Depending on cause: Reduce or increase ambient
temperature
• Check device fan/cabinet ventilation
• Check the device for dirt
Motor temperature sensor (PTC thermistor) has triggered
• Reduce motor load
• Increase motor speed
• Use external motor fan
I 2 t motor has triggered (calculated overtemperature of
motor)
• Reduce motor load
• Increase motor speed
Temperature monitor (e.g. braking resistor) has activated
• Digital input is low
• Check connection, temperature sensor
BU 0200 en-US-3118