Lenze i55AE155F User Manual

6.3.2 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" 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. ^ 639
6.3.3 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 ^ 634
•
Via the trigger assigned to the Reset fault"
funcon. 4Reset error ^ 570
•
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" table gives the blocking me (if available) for each error. This table also
shows whether mains switching is required for the error reset. ^ 639
6.3.4 Keypad error messages
If an error is pending, the keypad shows the following informaon:
Keypad display Meaning
MAN AUTO SETLOC REM
Warn.DC Bus UV
O 1 W 3 2 2 1
•
Faults (F) and trouble (T) are displayed con-
nuously.
•
Warnings (W) are only displayed every 2 sec-
onds for a short me.
①
Error text
②
Error type:
F Fault
T Trouble
W Warning
③
Error code (hexadecimal)
4Error codes ^ 639
4Error reset with keypad ^ 634
MAN AUTO SETLOC REM
AI1 fault
Restart Pending
O O F 7 O 8 1
Aer a disturbance, a restart is possible if the error condion is not acve anymore. The keypad
shows this by the "Restart Pending" note. The note is displayed in a 1-second interval alternang
with the error text.
4Timeout für fault reacon ^ 483
Diagnoscs and fault eliminaon
Error handling
Keypad error messages
140

Lenze i55AE155F Specifications

General

Brand	Lenze
Model	i55AE155F
Category	Inverter
Language	English