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Watlow EZwarePlus Programming User Manual

Page 166

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158

EZwarePlus Programming Manual

To create a sample keypad entry screen:

1. Start a New project file in EZwarePlus.

2. From the Objects menu, select Numeric/ASCII > Numeric Input. The New Numeric Input Object Properties

box appears.

3. Create a Numeric Input Object with the following parameters:

Tab

Section

Parameter

Value

General

Description

Numeric Input Object

Read Address

PLC Name:

Local HMI

Device Type:

LW

Address:

0

Data Entry

Keyboard

(Select Use a popup

keypad)

Window No.

60: ASCII Middle

Popup position

Lower, right-hand column

Numeric Format

Display

Data Format

16-bit signed

Number of Digits

Left of Decimal Pt.

5

4. Create an ASCII Input Object with the following parameters:

Tab

Section

Parameter

Value

General

Description

ASCII Input Object

Read Address

PLC Name:

Local HMI

Device Type:

LW

Address:

1

No. of words:

12

Data Entry

Keyboard

(Select Use a popup

keypad)

Window No.

60. ASCII Middle

Popup position

Lower, right-hand column

5. Create two text boxes; one to identify the Numeric Input register, and one to label the ASCII Input register.

Place the text boxes and the Numeric Input and ASCII Input objects near the top of the window.

1010-1015, Rev. 03