Watlow Series 920 Microprocessor-Based Ramping Control Bedienungsanleitung PDF herunterladen (Seite 12)

Use the following figures to learn the nature and function of the Series 920s

keys and displays.

Figure

Series 920 Front

Panel Information.

Actual and Alphanumeric Display Area

°F

LED

When DIP switch

OFF, it indicates the value

in the ACTUAL display is

temperature in degrees

ACTUAL Display

Shows the actual value

of the process variable

up to four digits.

Figure 6

Actual and

Alphanumeric

Display

Front Panel

lnformation.

Fahrenheit. When DIP

switch

is ON, it indicates

Output 1 is energized.

When DIP switch

OFF, both

°F

and

°C

LEDs

are OFF. The 920

is displaying Process

Variable Units

(PVUs).

°C

LED

When DIP switch

Alphanumeric Display

Shows entry prompts

and the parameter

values in alphanumerics.

OFF, it indicates the value

in the ACTUAL display is

temperature in degrees

Celsius. When DIP switch

is ON, this LED indicates

Output 2 is energized.

WATLOW Series 920

User's

Manual

How to Use Keys

and

Displays, Chapter

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 79 80

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