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Diagnosis
O
peration
man
ual
POSIDYN
®
SDS
5000
15
7
ID 442
289
.06
WE KEEP THINGS MOVING
13
13.3.9
39:TempDev i2t
Triggering
Level
Response
Fault counter
The i
2
t-model calculated for
the inverter exceeds the
thermal load of 100% (for
firmware 5.6-P or higher, the
threshold in A27 can be set).
Inactive, message, warning or
malfunction can be
parameterized in
U02
When triggering an event, a current limit initially takes
place in the servo and vector control control types. At the
same time, a quick stop is triggered as a fault when
parameterizing in
U02
. Reducing the current can cause
the quick stop to no longer perform correctly.
Z39
Possible cause
Test
Measure
Acknowledgement
Inverter overloaded
Check the load situation of your drive.
•
Correct the design of the drive.
•
Check the maintenance condition of
the drive (block, lubrication, etc.)
Switch the device off/on or
programmed
acknowledgement
Cycle frequency too high
(
B24
)
Check the load situation of your drive
under consideration of the derating.
•
Reduce
B24
.
•
Use a drive with a suitable power
rating.
Summary of Contents for POSIDYN SDS 5000
Page 194: ...Notes WE KEEP THINGS MOVING ...