31 Automatic Reset - ABB ACS800 Series Hardware Manual

106
No. Name/Value

31 AUTOMATIC RESET

31.01 NUMBER OF TRIALS Defines the number of automatic fault resets the drive performs
0 ... 5
31.02 TRIAL TIME
1.0 ... 180.0 s
31.03 DELAY TIME
0.0 ... 3.0 s
31.04 OVERCURRENT
NO
YES
31.05 OVERVOLTAGE
NO
YES
31.06 UNDERVOLTAGE
NO
YES
Actual signals and parameters
Description
Automatic fault reset.
Automatic resets are possible only for certain fault types and when
the automatic reset function is activated for that fault type.
The automatic reset function is not operational if the drive is in local
control (L visible on the first row of the control panel display).
WARNING! If the start command is selected and it is ON,
the line converter may restart immediately after automatic
fault reset. Ensure that the use of this feature will not cause
danger.
WARNING! Do not use these parameters when the drive is
connected to a common DC bus. The charging resistors
may be damaged in an automatic reset.
within the time defined by parameter 31.02 TRIAL
Number of the automatic resets
Defines the time for the automatic fault reset function. See
parameter 31.01 NUMBER OF TRIALS.
Allowed resetting time
Defines the time that the drive will wait after a fault before
attempting an automatic reset. See parameter 31.01 NUMBER OF
TRIALS.
Resetting delay
Activates/deactivates the automatic reset for the line converter
overcurrent fault.
Inactive
Active
Activates/deactivates the automatic reset for the intermediate link
overvoltage fault.
Inactive
Active
Activates/deactivates the automatic reset for the intermediate link
undervoltage fault.
Inactive
Active
T./FbEq
I
TIME.
0
R
100 ...
18000
R
0 ... 300
B
0
65535
B
0
65535
B
0
65535
Def.
0
30 s
0 s
NO
NO
NO