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Programming Tip
A maximum of 20 time and date stamps can be applied to any given fault. After the 20
th
fault, the oldest fault
time stamp will be erased and replaced by the most recent. The drive will continue to count faults up to a
maximum of 9,999 for each individual fault.
3.8 Clear Memory
The 7 CLEAR MEMORY function in the Main Menu allows you to reset the timers that record motor run time
and drive on time, and to reset the Restart Log which counts the number of each fault.
1. Press HOME, then use the arrow keys to scroll until 7 CLEAR MEMORY appears on the display.
2. Press ENTER to enter this menu item.
3. Use the UP and DOWN arrows to find either 7.1 CLEAR RESTART LOG or 7.2 RESET TIMERS.
4. Press ENTER to reset the selected function.
3.9 Setup Wizards
The Setup Wizard selection will be shown upon the first initialization of the VFD and can be accessed through
the keypad at any time by scrolling through the Main Menu Items to the 9 SETUP WIZARD menu.
Setup Wizards allows users to quickly setup commonly used control schemes. See the following tables for
Setup Wizard walkthrough:
9.1 Constant Pressure Control (Table 10)
9.2 Flow Control (Table 11)
9.3 Tank Level Control (Table 12)
9.4 Pump Down Setup (Table 13)
9.5 Suction Pump Setup (Table 14)
9.6 HVAC Setup (Table 15)
The wizards will guide users through a list of commonly used parameters for the control method selected.
Using these wizards will allow adequate control of most systems, but if additional fine-tuning is needed, see
lists of adjustable parameters in Section 4.
Table 10 – 9.1 Constant Pressure Control Wizard
ENABLE THIS FEATURE WITH SUBMERSIBLE PUMPS. Frequency will
ramp from stop to the value set by parameter 1.1.1 MIN FREQUENCY in one
second. Submersible pumps suffer damage to the thrust bearing if operated
below 30 Hz for more than 1 second.
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