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Chapter 10 Digital KeypadMS300

203

Example:

The default setting for Pr.03-03 is 0.0. Long pressing MODE for two seconds enables the left shift

function. The process for pressing the Left/Down key shows as follows:

The upper limit for Pr.03-03 is 100.0 and lower limit is -100.0. If you set a value greater than 100.0

or less than -100.0, “Err” appears after you press ENTER, and then the keypad shows the upper limit

(100.0) or lower limit (-100.0) for a second to remind you of the incorrect setting. The setting value

remains as the original set value, and the cursor returns to the last digit.

D-3. Minus-signed parameter setting status 2

(Parameter setting range can be < 0, and the lower limit is ≤ -100.00 with two decimal places;

for example, Pr.03-74)

1. Without using the left shift key: Use Up and Left/Down key to select and adjust the parameters.

Then, press ENTER to start the parameter settings.

2. Using the left shift key: Long press MODE for two seconds until the last digit of the parameter

value starts to blink. Increase the value by pressing the Up key. The value goes back to 0 after

3. Press the left/down key to shift the blinking cursor one digit to the left, and increase the value

by pressing the Up key. When you shift to the first digit and press the Up key, the digit “0”

changes to “-” (minus).

4. For parameter values with three digits and two decimal places and a positive/negative setting

range (Pr.03-74, -100.00–100.00%), the keypad only displays four digits (-100.0 or 100.0).

Example:

The default setting for Pr.03-74 is -100.0. If you increase the parameter value by 0.01, the display

shows -99.99, with four digits only. Long pressing MODE for two seconds enables the left shift

function. The process for pressing the Left/Down key shows as follows:

The upper limit for Pr.03-74 is 100.00 and lower limit is -100.00. If you set a value greater than

100.0 or less than -100.0, “Err” appears after you press ENTER, and then the keypad shows the

upper limit (100.0) or lower limit (-100.0) (only one decimal place is displayed) for a second to

remind you of the incorrect setting. The setting value remains as the original set value, and the

cursor returns to the last digit.

Delta VFD1A5MS43ANSAA User Manual

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