Lenze i510 Series

12576 0x3120 Mains phase fault Keypad display: Mains Phase fail
Cause Error type/response Remedy
Mains phase failure Fault
•
The inverter is inhibited immediately. The
motor becomes torqueless (coasts).
•
Check wiring of the mains connecon.
•
Check fuses.
12672 0x3180 Operaon at UPS acve Keypad display: UPS oper. acve
Cause Error type/response Remedy
Operaon on uninterrupted 1x230V current
supply (UPS) has been acvated: Only a
reduced output current is provided.
Warning Switch back to operaon with regular mains
voltage.
Related topics
UPS operaon ^ 318
12816 0x3210 DC bus overvoltage Keypad display: DC Bus OV
Cause Error type/response Remedy
DC-bus voltage has exceeded the error thresh-
old for overvoltage due to a too high braking
energy or a too high mains voltage. The error
threshold (display in 0x2540:006 (P208.06))
results from the seng of the rated mains volt-
age in 0x2540:001 (P208.01).
Fault
•
The inverter is inhibited immediately. The
motor becomes torqueless (coasts).
•
Reduce dynamic performance of the load
prole.
•
Check mains voltage.
•
Check sengs for the brake energy manage-
ment.
•
Connect brake resistor to the power unit and
acvate the integrated brake chopper.
Related topics
4Mains voltage ^ 95
4Brake energy management ^ 274
12817 0x3211 DC bus overvoltage warning Keypad display: Warn.DC Bus OV
Cause Error type/response Remedy
DC-bus voltage has exceeded the warning
threshold for overvoltage set in 0x2540:005
(P208.05) due to a too high braking energy or a
too high mains voltage.
Warning
•
Reduce dynamic performance of the load
prole.
•
Check mains voltage.
•
Check sengs for brake energy manage-
ment.
•
Connect brake resistor to the power unit and
acvate the integrated brake chopper.
Related topics
4Mains voltage ^ 95
4Brake energy management ^ 274
12832 0x3220 DC bus undervoltage Keypad display: DC Bus UV
Cause Error type/response Remedy
DC-bus voltage has fallen below the error
threshold for undervoltage. The error threshold
(display in 0x2540:003 (P208.03)) results from
the seng of the rated mains voltage in
0x2540:001 (P208.01).
Trouble
•
Check mains voltage.
•
Check DC-bus voltage.
•
Check mains sengs.
Related topics
4Mains voltage ^ 95
Appendix
Error codes
441