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Table 18 – 1.2 Auto Restart Parameters
DEFAULT [UNITS]
(MIN - MAX)
Allows the drive to automatically restart after a fault.
NO = no auto restarts and unit will initialize in OFF mode
YES = Auto mode on initialization and auto restarts allowed
1.2.2 Under Current
Delay
Time 1.1.10 UNDER CURRENT is allowed before unit trips.
Delay before unit restarts after any fault trip other than Under Current.
See 1.2.6 UNDER CURRENT RESTART DELAY for more information.
Delay before a restart after an input power OFF/ON cycle.
Delay after drive goes from ON to OFF. Prevents the drive from
engaging the motor when it is spooling down during coast-to-stop
operation. Display will count down seconds until RUN.
1.2.6 Under Current
Restart Delay
Delay before unit restarts after an UNDERCURRENT fault. Commonly
used to allow a well to recharge after a dry well condition.
1.2.11 Number of Auto
Restarts
$
Number of automatic restarts allowed after a fault trip.
1.2.12 Startups Per
Cycle
$
Number of startup sequence attempts the drive will perform after power
is cycled within the time specified under 1.2.13 MAX CYCLE TIME.
After the max startups is reached, the drive will wait for 1.2.13 MAX
CYCLE TIME to expire or for power to be cycled to attempt another
restart.
Maximum amount of time the drive will attempt to perform the startup
sequence. After 1.2.13 STARTUPS PER CYCLE is reached, this timer
will need to expire or power will need to be cycled before drive will
attempt another restart.
1.2.14 Sensor
Connection Fault Delay
@
Delay when the 4-20mA signal is lost before SENSOR CONN FAIL
fault is triggered.
$ - Parameters are only visible when 1.3.2 MENU COMPLEXITY is set to STANDARD.
@ - Parameters are only visible when 1.3.2 MENU COMPLEXITY is set to ADVANCED.
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