ABB ACQ80-04 Firmware Manual page 108

108 Parameters
No. Name/Value
31.12 Autoreset selection
Bit Fault
0 Overcurrent
1 Overvoltage
2 Undervoltage
3 AI supervision fault
4...9 Reserved
10 Selectable fault (see parameter
11 External fault 1 (from source selected by parameter
12 External fault 2 (from source selected by parameter
13 External fault 3 (from source selected by parameter
14 External fault 4 (from source selected by parameter
15 External fault 5 (from source selected by parameter
0x0000...0xffff
31.13 Selectable fault
0x0000...0xffff
31.14 Number of trials
0...5
31.15 Total trials time
1.0...600.0 s
31.16 Delay time
0.0...120.0 s
31.19 Motor phase loss
No action
Description
Selects faults that are automatically reset. The parameter is a
16-bit word with each bit corresponding to a fault type.
Whenever a bit is set to 1, the corresponding fault is
automatically reset.
WARNING! Before you activate the function, make
sure that no dangerous situations can occur. The
function restarts the drive automatically and continues
operation after a fault.
The bits of this binary number correspond to the following
faults:
31.13 Selectable
Automatic reset configuration word.
Defines the fault that can be automatically reset using
parameter 31.12 Autoreset
Faults are listed in chapter
Fault code.
Defines the number of automatic fault resets the drive
performs within the time defined by parameter
trials time.
Number of automatic resets.
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
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."
Time for automatic resets.
Defines the time that the drive will wait after a fault before
attempting an automatic reset. See parameter
Autoreset selection.
Autoreset delay.
Selects how the drive reacts when a motor phase loss is
detected.
No action taken.
fault)
31.01 External event 1
31.03 External event 2
31.05 External event 3
31.07 External event 4
31.09 External event 5
selection, bit 10.
Fault tracing (page 209).
31.15 Total
trials.
31.12
Def/FbEq16
0x0000
source)
source)
source)
source)
source)
1 = 1
0x0000
10 = 1
0
10 = 1
30.0 s
10 = 1 s
0.0 s
10 = 1 s
Fault
0