Lenze i550

17.5.2 Error conguraon
The errors can be divided into two types:
•
Errors with predened error type
•
Errors with congurable error type
Especially crical errors are permanently set to the "Fault" error type in order to protect inver-
ter and motor from damages.
In case of errors with congurable error type, the default seng can be changed in considera-
on of safety aspects and the operaonal performance. The selecon "No response [0]" is,
however, only available for minor errors.
The "Error codes, causes and remedies" table lists the error type for each error. If the error
type can be congured by the user, the "adjustable in" column displays the corresponding
parameter. ^ 616
17.5.3 Error reset
If the error condion is not acve anymore, there are several opons to reset an acve error
and thus leave the error state again:
•
Via the keypad key . 4Error reset with keypad^ 553
•
Via the trigger assigned to the "Reset fault" funcon.
•
Via the buon in the »EASY Starter« ("Diagnoscs" tab).
•
In the default seng of 0x400E:008 (P505.08) via bit 7 in the mappable data word Net-
WordIN1 0x4008:001 (P590.01).
•
Via bit 7 in the mappable CiA 402 control word 0x6040.
•
Via bit 2 in the mappable AC Drive control word 0x400B:001 (P592.01).
•
Via bit 11 in the mappable LECOM control word 0x400B:002 (P592.02).
Notes:
•
Certain errors can only be reset by mains switching.
•
Certain errors (e. g. earth fault or short circuit of the motor phases) may cause a blocking
me. In this case, the error can be reset only aer the blocking me has elapsed. An acve
blocking me is displayed via bit 14 in the inverter status word 0x2831.
The "Error codes, causes and remedies" table gives the blocking me (if available) for each
error. This table also shows whether mains switching is required for the error reset. ^ 616
Parameter
Address Name / seng range / [default seng] Info
0x2631:004
(P400.04)
Funcon list: Reset fault
(Funcon list: Reset fault)
•
Further seng opons: 4Trigger list ^ 64
Assignment of a trigger for the "Reset fault" funcon.
Trigger = FALSE↗TRUE (edge): The acve error is reset (acknowledged) if
the error condion no longer exists and the error is reseable.
Trigger = FALSE: no acon.
12 Digital input 2 State of X3/DI2, taking an inversion set in 0x2632:002 (P411.02) into
consideraon.
Diagnoscs and fault eliminaon
Error handling
Error conguraon
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