Miyachi Unitek ISA Series, Руководство оператора

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CHAPTER 1: SYSTEM DESCRIPTION
ISA-4001CR INVERTER POWER SUPPLY
1-8 990-364
Program Unit (MA-627A)
The illustration below shows the controls and indicators on the front of the Program Unit. The function
of each control and indicator is described below. Because you will only need one Program Unit even if
you have more than one Power Supply, the Program Unit is an optional piece that is sold separately.
Program Unit Controls and Indicators
Connector
– The connector is used to connect the interface cable between the Program Unit and the
front panel of the Power Supply.
Display
–
The display is a 10-row, backlit, LCD.
TROUBLE RESET key
–
This button has the same function as the Reset button on the Power Supply.
That is, pressing it will cause the Power Supply
TROUBLE
lamp to go off,
once the trouble has been
cleared .
CURSOR keys
–
These keys are used to move the cursor left, right, up, and down to select an item.
+ON/–OFF keys
– These keys are used to change the value of a selected item or turn it on and off. When
the
+ON
key is pressed, the selected value increases, and when the
–OFF
key is pressed, the value
decreases. The selected item is turned on by pressing the
+ON
key and off by pressing the
–OFF
key.
ENTER key
– This key is used to enter new values in the Program Unit. After any data is set or changed,
be sure to press this
ENTER
key to write that data before moving the cursor. If the
ENTER
key is not
pressed, the data will not be changed.
MENU key
– This key is used to return to the
Menu
screen from any other screen.