Lenze i550

9090 0x2382 I*t error Keypad display: Ixt error
Cause Error type/response Remedy
Device ulisaon (I*t) too high by frequent and
too long acceleraon processes.
Fault (Congurable)
•
The error can only be reset aer a blocking
me.
Check drive dimensioning.
Blocking me: 3 s
Seng parameters: 0x2D40:005 (P135.05)
Related topics
4Device overload monitoring (i*t) ^ 511
9091 0x2383 I*t warning Keypad display: Ixt warning
Cause Error type/response Remedy
Device ulisaon (I*t) too high by frequent and
too long acceleraon processes.
Warning Check drive dimensioning.
Related topics
4Device overload monitoring (i*t) ^ 511
9095 0x2387 Imax: Clamp responded too oen Keypad display: Clamp meout
Cause Error type/response Remedy
Maximum current of the axis (display in
0x2DDF:002) has been reached too oen in suc-
cession.
Fault
•
Select a aer speed ramp.
•
Reduce the load.
•
Set Imax controller more dynamically.
Related topics
4Imax controller ^ 226
9096 0x2388 SL-PSM stall detecon acve Keypad display: SL-PSM stall det.
Cause Error type/response Remedy
Overload of the motor with sensorless control
for synchronous motors (SL-PSM).
Trouble
•
The inverter is inhibited immediately. The
motor becomes torqueless (coasts).
•
Reduce load at the axis.
•
Check sengs of the SL-PSM parameters.
Related topics
4Sensorless control for synchronous motor (SL-PSM) ^ 170
9098 0x238A Maximum current reached Keypad display: Imax reached
Cause Error type/response Remedy
The current motor current 0x6078 (P103.00) is
equal to or higher than the max. overload cur-
rent 0x6073 (P324.00).
Informaon
•
Reduce the load on the motor or change the
sengs for the maximum overload current.
0x6073 (P324.00)
12576 0x3120 Mains phase fault Keypad display: Mains Phase fail
Cause Error type/response Remedy
Mains phase failure Fault
•
Check wiring of the mains connecon.
•
Check fuses.
Diagnoscs and fault eliminaon
Error codes, causes and remedies
619