ABB ACS880 - Page 332

Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
- / uint16Selects 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.
Note:
• The autoreset function is only available in external
control; see section Local control vs. external
control (page 23).
• Faults related to the Safe torque off (STO) function
cannot be automatically reset.
The bits of this binary number correspond to the following
faults:
Autoreset selection31.12
Overcurrentb0
Overvoltageb1
Undervoltageb2
AI supervision faultb3
Supply unitb4
Reservedb5…7
Defined in the application programApplication fault 1b8
Defined in the application programApplication fault 2b9
See parameter 31.13 User selectable fault
Selectable faultb10
From source selected by parameter 31.1 External event 1
source
External fault 1b11
From source selected by parameter 31.3 External event 2
source
External fault 2b12
From source selected by parameter 31.5 External event 3
source
External fault 3b13
From source selected by parameter 31.7 External event 4
source
External fault 4b14
From source selected by parameter 31.9 External event 5
source
External fault 5b15
1 = 10000h…FFFFh
0 / uint32Defines the fault that can be automatically reset using
parameter 31.12 Autoreset selection, bit 10.
The faults are listed in chapter Fault tracing (page 537).
User selectable fault31.13
1 = 1Fault code.0000…FFFFh
332 Parameters