ABB ACS880+N5350 User Manual page 149

Cooling tower drives
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Parameter (Number)
Block Title
FAULT
EXTERNAL EVENT 1 TYPE
FUNCTIONS
(31.02)
(Continued)
FAULT RESET SELECTION
(31.11)
USER SELECTABLE FAULT
(31.13)
NUMBER OF TRIALS (31.14)
12-70 Startup Assistant & Parameters
Table 12-4 Level 1 Parameter Block Definitions
Selection (Value)
Default: 0 (Fault)
Range: 0, 1, 3
0 (Fault) The external event generates a fault.
1 (Warning) The external event generates a warning.
If the drive is modulating, the external event generates a fault.
3 (Warning/Fault)
Otherwise, the event generates a warning.
Selects the type of external event 1.
Default: 4 (DI3)
Range: 0 - 7, 10, 11, 30, 32, Other
Not selected 0
Selected 1
2 (DI1) Digital input DI1 (10.02 DI delayed status, bit 0)
3 (DI2) Digital input DI2 (10.02 DI delayed status, bit 1)
4 (DI3) Digital input DI3 (10.02 DI delayed status, bit 2)
5 (DI4) Digital input DI4 (10.02 DI delayed status, bit 3)
6 (DI5) Digital input DI5 (10.02 DI delayed status, bit 4)
7 (DI6) Digital input DI6 (10.02 DI delayed status, bit 5)
10 (DIO1) Digital input/output DIO1 (11.02 DIO delayed status, bit 0)
11 (DIO2) Digital input/output DIO2 (11.02 DIO delayed status, bit 1)
30 (FBA A MCW bit 7) Control word bit 7 received through fieldbus interface A
32 (EFB MCW bit 7) Control word bit 7 received through the embedded fieldbus interface
Other [bit] Source selection (see Terms and abbreviations)
Selects the source of an external fault reset signal. The signal resets
the drive after a fault trip if the cause of the fault no longer exists.
0 –> 1 = Reset
Note: A fault reset from the fieldbus interface is always observed
Default: 0000h
Range: 0000h to FFFFh
Defines the fault that can be automatically reset using parameter 31.12
Autoreset selection, bit 10. The faults are listed in chapter Fault
tracing.
Default: 0
Range: 0 - 5
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.
Descriptions
regardless of this parameter.
3AXD50000011888

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