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programmed through 1.2 AUTO RESTART PARAMETERS, which is a sub-menu of the Main Menu item 1
CHANGE PARAMETER VALUES.
For instance, in a water well pump application, it might be useful to protect the pump from dry well condition
by setting the 1.1.10 UNDER CURRENT parameter (found in the 1.1 OPERATING PARAMETERS menu) so
that the drive shuts down and registers a 1.1.10 UNDER CURRENT fault in the Restart Log.
The drive can also be programmed to automatically restart after a delay to allow the well to recover. Both the
delay time and number of restarts can be programmed in 1.2 AUTO RESTART PARAMETERS. The Restart
Log allows the user to monitor the type and number of faults that have occurred. If the number of 1.1.10
UNDER CURRENT faults exceeds the number of automatic restarts allowed, the drive will remain OFF until
power is cycled off and back on.
To view the Restart Log:
1. Press the HOME key, then use the UP and DOWN arrows to scroll through menu items until 5
RESTART LOG appears on the display.
2. Press ENTER to access this menu item.
3. Use the UP and DOWN arrows to scroll through the faults.
4. The fault will appear on the first row of the display, followed by the number of times that fault has
occurred.
To clear the Restart Log and reset all Auto Restart fault counters:
1. Press the HOME key, then use the UP and DOWN arrows to scroll through the Main Menu items
until 7 CLEAR MEMORY appears on the display.
2. Press ENTER.
3. Use the UP and DOWN arrows to find 7.1 CLEAR RESTART LOG.
4. Press ENTER to clear the Restart Log and reset all Auto Restart fault counters.
CAUTION: Clearing the Restart Log through the 7 CLEAR MEMORY menu will clear ALL faults in the Restart
Log and all fault counters in the will be reset to zero.
When the drive has faulted and is programmed to automatically restart after a time delay, the display will count
down the remaining time to start. Press and hold both the UP and DOWN arrows for one second to interrupt
the countdown and start the motor.
If the drive has faulted and no auto restart is allowed, the display will indicate the type of fault that has occurred
on the top line and the second line will read RESTART? ENTER. Press ENTER to clear the fault and restart
the load.
The number and type of faults are also recorded in the Fault Log. In this Log each fault is recorded with a time
and date stamp (up to the most recent 20 faults). The Fault Log is permanent and cannot be cleared. See the
following section for more information on the Fault Log.
3.7 Fault Log
The Fault Log is a permanent record of drive faults. The number of faults cannot be reset by the user. Faults
will be stamped with the time and date the fault occurred, up to a total of 20 times for each fault. After the 20
th
fault, the oldest time-stamped fault will be replaced with the most recent.
The Fault Log is a Main Menu item. Press the HOME key, then use the arrow keys to scroll until 6 FAULT
LOG appears. Press ENTER to view the list of faults, using the arrow keys to scroll through the list.
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