NORD Drivesystems BU0200 - Manual (Page 261)

SK 200E Manual for frequency inverters
260 Subject to technical alterations BU 0200 GB-4411
7.1 SimpleBox display
The SimpleBox displays an error with its number and the prefix "E". In addition the actual error can be
displayed in array element [-01] of parameter (P700). The last error messages are stored in parameter
P701. Further information on the FI status when errors occur 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 flashes and the error can be
acknowledged with the OK key.
Warnings are indicated by the prefix "C" ("Cxxx") and cannot be acknowledged. They disappear
automatically if the cause is no longer present or the frequency inverter has gone into "Fault" status. If a
warning occurs during parameterisation, display of the message is suppressed.
The current warning message can be displayed in detail at any time in array element [-02] of parameter (P700).
The reason for an existing switch-on block cannot be displayed with the SimpleBox.
7.2 Table of possible error messages
7.2.1 Table of possible frequency inverter error messages
Display in the
SimpleBox
Error
Text in the Parameter Box
Cause
Remedy
Group Details in
P700[-01] /
P701
E001 1.0 Inverter overtemp
"Inverter overtemperature"
(inverter heat sink)
Error signal from output stage module (static)
Reduce ambient temperature <50°C or <40°C (see also
Section 8 Technical data).
Check control cabinet ventilation
Increase ambient temperature, > - 25 ℃
1.1 Intern I temp
"Internal overtemperature of FI"
(interior of FI)
E002 2.0 Motor overtemp PTC
"Overtemperature of motor
PTC"
(from thermistor) Motor temperature sensor has triggered
Reduce motor load
Increase motor speed
Use external motor fan
2.1 Motor overtemp I²t
"Overtemperature of motor from
I²t"
Only if I 2 t- motor (P535) is
programmed.
I
2
t motor has triggered
Reduce motor load
Increase motor speed
2.2 Ext. resistor temp
"Overtemperature of external
brake resistor"
Overtemperature via digital
input (
P420 […])={13}
Temperature monitor has triggered
Digital input is Low