Lenze i55 Series User Manual

25505 0x63A1 CU: load error ID tag Keypad display: CU ID tag error
Cause Error type/response Remedy
Calibraon data of the control unit not compa-
ble or faulty.
Fault
•
The inverter is inhibited immediately. The
motor becomes torqueless (coasts).
•
The error can only be reset by mains switch-
ing.
•
Update rmware of the inverter to the most
recent version.
•
If the error persists, the control unit or the
device has to be replaced. In this case, please
contact the manufacturer.
25506 0x63A2 PU: load error ID tag Keypad display: PU ID tag error
Cause Error type/response Remedy
Calibraon data of the power unit not compa-
ble or faulty.
Fault
•
The inverter is inhibited immediately. The
motor becomes torqueless (coasts).
•
The error can only be reset by mains switch-
ing.
•
Update rmware of the inverter to the most
recent version.
•
If the error persists, the power unit or the
device has to be replaced. In this case, please
contact the manufacturer.
25507 0x63A3 Power secon unknown Keypad display: PU unknown
Cause Error type/response Remedy
The power unit installed is not supported by the
soware.
Fault
•
The inverter is inhibited immediately. The
motor becomes torqueless (coasts).
•
The error can only be reset by mains switch-
ing.
Update rmware of the inverter to the most
recent version.
28800 0x7080 Monitoring of connecon level (Low/High) Keypad display: Asseronlevel
Cause Error type/response Remedy
The last seng of the connecon level diers
from the saved seng.
Fault
1.
Check seng in 0x2630:001 (P410.01).
2.
Execute device command "Save user data"
0x2022:003 (P700.03).
3.
Switch inverter o and on again.
28801 0x7081 Error of analog input 1 Keypad display: AI1 fault
Cause Error type/response Remedy
The monitoring funcon of the input signal con-
gured for analog input 1 in 0x2636:008
(P430.08) and 0x2636:009 (P430.09) has been
triggered.
Fault
•
The error type can be congured in
0x2636:010 (P430.10).
•
Check input signal at analog input 1.
•
Check conguraon of the monitoring func-
on.
Related topics
4Analog input 1 ^ 597
28802 0x7082 Error of analog input 2 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
•
The error type can be congured in
0x2637:010 (P431.10).
•
Check input signal at analog input 2.
•
Check conguraon of the monitoring func-
on.
Related topics
4Analog input 2 ^ 601
Appendix
Error codes
647

Lenze i55 Series Specifications

General

Brand	Lenze
Model	i55 Series
Category	Inverter
Language	English