ABB ACS880 Firmware Manual page 304

304 Parameters
No. Name/Value
31.12 Autoreset selection
Bit Fault
0 Overcurrent
1 Overvoltage
2 Undervoltage
3 AI supervision fault
4 Supply unit
5...7 Reserved
8 Application fault 1 (defined in the application program)
9 Application fault 2 (defined in the application program)
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
0000h...FFFFh
31.13 User selectable fault
0000h...FFFFh
31.14 Number of trials
0...5
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.
The number and interval of reset attempts are defined by
parameters 31.14...31.16.
WARNING! Before you activate the function, make
sure that no dangerous situations can occur. The
function resets the drive automatically and
continues operation after a fault.
Notes:
• The autoreset function is only available in external
control; see section Local control vs. external control
(page 40).
• Faults related to the Safe torque off (STO) function
cannot be automatically reset.
The bits of this binary number correspond to the following
faults:
31.13 User selectable
Automatic reset configuration word.
Defines the fault that can be automatically reset using
parameter 31.12 Autoreset
The faults are listed in chapter
Fault code.
Defines the maximum number of automatic resets that the
drive is allowed to attempt within the time specified by
Total trials time.
If the fault persists, subsequent reset attempts will be made
at intervals defined by 31.16 Delay
The faults to be automatically reset are defined by
Autoreset selection.
Number of automatic resets.
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 587).
time.
31.12
Def/FbEq16
0000h
source)
source)
source)
source)
source)
1 = 1
0000h
10 = 1
0
31.15
1 = 1