208 Parameters
31.13 Selectable fault Defines the fault that can be automatically reset using
parameter 31.12 Autoreset selection, bit 10.
Faults are listed in chapter Fault tracing (page 331).
Note: The fault codes are in hexadecimal. The selected
code must be converted to decimal for this parameter.
0
0000h…FFFFh Fault code. 10 = 1
31.14 Number of trials Defines the maximum number of automatic resets that the
drive is allowed to attempt within the time defined by
parameter 31.15 Total trials time.
If the fault persists, subsequent reset attempts will be
made at intervals defined by 31.16 Delay time.
The faults to be automatically reset are defined by 31.12
Autoreset selection.
0
0…5 Number of automatic resets. 10 = 1
31.15 Total trials time Defines a time window for automatic fault resets. The
maximum number of attempts made during any period of
this length is defined by 31.14 Number of trials.
Note: If the fault condition remains and cannot be reset,
each reset attempt will generate an event and start a new
time window. In practice, if the specified number of resets
(31.14) at specified intervals (31.16) take longer than the
value of 31.15, the drive will continue to attempt resetting
the fault until the cause is eventually removed.
30.0 s
1.0…600.0 s Time for automatic resets. 10 = 1 s
31.16 Delay time Defines the time that the drive will wait after a fault before
attempting an automatic reset. See parameter 31.12
Autoreset selection.
0.0 s
0.0…120.0 s Autoreset delay. 10 = 1 s
31.19 Motor phase loss Selects how the drive reacts when a motor phase loss is
detected. See section Motor phase loss detection
(parameter 31.19) on page 93.
Fault
No action No action taken. 0
Fault The drive trips on fault 3381 Output phase loss.1
31.21 Supply phase loss Selects how the drive reacts when a supply phase loss is
detected.
Fault
No action No action taken. 0
Fault The drive trips on fault 3130 Input phase loss.1
No. Name/Value Description Default
FbEq 16
ACS180 FW.book Page 208 Tuesday, March 9, 2021 2:25 PM
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