Parameters 243
EFB MCW bit 7 Control word bit 7 received through the embedded fieldbus
interface.
32
Other [bit] Source selection (see Terms and abbreviations on page
101).
-
31.12 Autoreset selection 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.
Note: The autoreset function is only available in external
control; see section Local control vs. external control
(page 51).
The bits of this binary number correspond to the following
faults:
0000h
0000h…FFFFh Automatic reset configuration word. 1 = 1
31.13 User selectable fault Defines the fault that can be automatically reset using
parameter 31.12 Autoreset selection, bit 10.
The faults are listed in chapter Fault tracing (page 405).
0000h
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 specified by
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…5 Number of automatic resets.
No. Name/Value Description Def/
FbEq16
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 31.13 User selectable fault)
11 External fault 1 (from source selected by parameter 31.01 External event 1 source)
12 External fault 2 (from source selected by parameter 31.03 External event 2 source)
13 External fault 3 (from source selected by parameter 31.05 External event 3 source)
14 External fault 4 (from source selected by parameter 31.07 External event 4 source)
15 External fault 5 (from source selected by parameter 31.09 External event 5 source)
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