EQ7 Series Instruction Manual - TECO-Westinghouse Motor Company

Basic key operation
This section gives a description of the basic key operation, following the example of the data changing flow shown
below. This example shows how to change F03 data (maximum frequency) from 58.0 Hz to 58.1 Hz.
(1) Turn the inverter ON. It automatically enters Running mode. In that mode, press the key to switch to
Programming mode and display the menu screen.
(2) Move the pointer to "1. DATA SET" with the and keys, then press the key to proceed to a list of function
codes.
(3) Select the desired function code (F03 in this example) with the and keys, then press the key to display the
corresponding function code data screen.
(4) Change the function code data with the and keys.
Pressing the key causes the blinking digit place to shift (cursor shifting) (The blinking digit can be changed).
(5) Press the key to establish the function code data.
The data will be saved in the inverter's memory. The display returns to a list of function codes and the cursor moves
to the next function code (F04 in this example).
Pressing the key instead of the key cancels the new function code data, reverts to the previous data, returns to
a list of function codes, and returns the cursor to the previous function code (F03 in this example).
(6) Press the key to go back to the menu screen.
(1) To display this menu screen, press key in Running mode to switch to Programming mode.
/
(2) Move the pointer to "1. DATA SET" with and keys.
Press
key to establish the selected menu and proceed to a list of function codes.
((6) To go back to the menu screen, press key.)
/
(3) Move the cursor with and keys to select the desired function code.
Press
key to establish the selected function code and display its data screen.
/
(4) Change the function code data with and keys.
(5) Press key to establish the function code data.
To cancel change of data, press
key.
Figure 3.10 Screen Transition for "Data Checking"
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