Vacon 100 INDUSTRIAL, Инструкция по применению

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vacon • 168 Parameters
Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/
7.2.15 Automatic Reset
P3.10.1 A
UTOMATIC FAULT RESET
0: Disabled
1: Enabled
The automatic reset function deletes fault state when the fault cause has been eliminated and the
wait time P10.2 has elapsed. Parameter P10.4 determines the maximum number of automatic re-
sets that can be effected during the trial time set by parameter P10.3. The time count starts from
the first automatic reset. If the number of faults detected during the trial time exceeds the values
of trials, the fault status becomes permanent and a reset command is needed.
P3.10.2 W
AIT TIME
Time after which the converter attempts to restart the motor automatically after the fault has been
cleared.
P3.10.3 A
UTOMATIC RESET TRIES
Trials attempted during one hour.
P3.10.4 R
ESTART
F
UNCTION
We can chose what kind of start function we want to use when doing an autoreset of the drive. If run
command is kept active during the autoreset sequence.
0= Flying Start
1= Start Function (according to P3.2.4)
P3.10.5
TO
P3.10.7 U
NDERLOAD
R
ESET TIME
1-3
Under voltage fault is reset without limitations, also when P10.1 is not active. The drive will restart
according the delay times defined by the parameters P14.1.1 to P14.1.4.
Under load (dry run) fault is reset when P3.10.1 is active, without limitations in number, but accord-
ing to a specific time schedule.
At first fault, autoreset is done after time 1 (P3.10.5). If under load fault happens again, after the
number of tries defined in P3.10.8, delay becomes time 2 (P3.10.6).
Similarly, delay will change to time 3 (P3.10.7) if further tries are unsuccessful.
Five minutes of correct working will reset the tries counter.
Any other fault:
Generic autoreset is enabled by P3.10.1. Faults will be reset after the wait time (P3.10.2), unless the
number of faults in a hour overcomes the threshold in P3.10.3. Any fault event, apart under voltage
and under load, causes counter increasing.
Note : fault led (red) blinks during the autoreset wait time.
P3.10.8 U
NDERLOAD
T
RIES
T1, T2
Trials attempted during Underload Reset time 1 and Underload Reset time 2.