Lenze i550

28802 0x7082 Analog input 2 fault Keypad display: AI2 fault
Cause Error type/response Remedy
The monitoring funcon of the input signal con-
gured for analog input 2 in 0x2637:008
(P431.08) and 0x2637:009 (P431.09) has been
triggered.
Fault (Congurable)
•
Check input signal at analog input 2.
•
Check conguraon of the monitoring func-
on.
Seng parameters: 0x2637:010 (P431.10)
Related topics
4Analog input 2 ^ 260
28803 0x7083 HTL input fault Keypad display: HTL input fault
Cause Error type/response Remedy
The monitoring of the input signal congured
for the HTL input has been triggered.
No response (Congurable)
•
Check input signal at the HTL input.
•
Check conguraon of the monitoring func-
on.
Seng parameters: 0x2641:006 (P416.06)
Related topics
4Congure digital inputs DI3/DI4 for detecng a pulse train ^ 247
28833 0x70A1 Analog output 1 fault Keypad display: AO1 fault
Cause Error type/response Remedy
Open circuit or short circuit at analog output 1. Warning
•
Check wiring of analog output 1.
•
Check denion of the output range in
0x2639:001 (P440.01).
Related topics
4Analog output 1 ^ 275
28834 0x70A2 Analog output 2 fault Keypad display: AO2 fault
Cause Error type/response Remedy
Open circuit or short circuit at analog output 2. Warning
•
Check wiring of analog output 2.
•
Check denion of the output range in
0x263A:001 (P441.01).
Related topics
4Analog output 2 ^ 278
28961 0x7121 Pole posion idencaon fault Keypad display: Pole pos. error
Cause Error type/response Remedy
•
Too many deviaons during the pole posion
idencaon.
•
Compared to the inverter, the rated motor
current is too high or too low.
Fault (Congurable)
•
Check seng of the motor data.
•
Ensure that the motor is at a standsll during
the pole posion idencaon process.
•
Ensure that the motor and inverter match
each other in terms of power.
Seng parameters: 0x2C60
29056 0x7180 Motor overcurrent Keypad display: Mot max current
Cause Error type/response Remedy
The motor current has exceeded the warning/
error threshold for the motor current monitor-
ing set in 0x2D46:001 (P353.01).
Fault (Congurable)
•
The error can only be reset aer a blocking
me.
•
Check motor load.
•
Check drive dimensioning.
•
Check warning threshold or error threshold
set in 0x2D46:001 (P353.01).
Blocking me: 1 s
Seng parameters: 0x2D46:002 (P353.02)
Related topics
4Overcurrent monitoring ^ 235
Diagnoscs and fault eliminaon
Error codes, causes and remedies
625