Lenze 8400 BaseLine D - Manual (Page 157)

Lenze · 8400 BaseLine D · Reference manual · DMS 5.5 EN · 01/2014 · TD05
157
8 Diagnostics & error management
8.7 Error messages of the operating system
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
8.7.4 Cause & possible remedies
This chapter contains all error messages of the controller operating system in numerical order of the
error numbers. The list provides detailed information on the response to the error message as well
as information on the cause & possible remedies.

Tip!
A list of all error messages of the controller operating system in alphabetical order can be
found in the previous chapter " Short overview (A-Z) " ( 156) .
Su02: One mains phase is missing [xx.0111.00002]
OH: Heatsink overtemperature [xx.0119.00001]
OC5: Ixt overload [xx.0119.00050]

Note!
For the sake of legibility, the Logbook and C165 display the error number with the follo-
wing syntax:
[Error type].[Error subject area no.].[.].[Error ID]
In this documentation, "xx", a wildcard, stands for the error type since it is configurable
for many error messages.
Response (Lenze setting printed in bold) Setting: C565 ( Adjustable response)
 None  Fault  Trouble  WarningLocked
Cause Remedy
One mains phase of a three-phase supply has failed. Check mains connection (terminal X100).
Response (Lenze setting printed in bold)
 None  Fault  Trouble  WarningLocked
Cause Remedy
The heatsink temperature is higher than the fixed limit
temperature (90 ° C).
Maybe the ambient temperature of the controller is too
high or the fan or its ventilation slots are dirty.
• Check control cabinet temperature.
• Clean filter.
• Clean controller.
• If required, clean or replace the fan.
• Provide for sufficient cooling of the device.
Response (Lenze setting printed in bold) Setting: C604 ( Adjustable response)
 None  Fault  Trouble  WarningLocked
Cause Remedy
The Ixt overload check has tripped.
• Operating threshold = 100 % Ixt (adjustable in C123 )
Possible causes:
• Wrong dimensioning of the device with regard to its
motor load.
• Load cycles are not complied with.
• Check and, if required, correct dimensioning of the
device and the motor load with regard to technical
data.
• Reduce motor load cycles (observe load cycles accor-
ding to documentation).