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Actual and alphanumeric display area, Figure 5, Figure 6 – Watlow Series 920 Microprocessor-Based Ramping Control User Manual

Page 12

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

keys and displays.

Figure 5 -
Series 920 Front

Panel Information.

Actual and Alphanumeric Display Area

°F LED
When DIP switch #6 is

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 #6 is ON, it indicates
Output 1 is energized.

When DIP switch #6 is

OFF, both °F and °C

LEDs are OFF. The 920
is displaying Process

Variable Units (PVUs).

°C LED
When DIP switch #6 is

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

#6 is ON, this LED indicates

Output 2 is energized.

12

WATLOW Series 920 User's Manual

How to Use Keys

and

Displays, Chapter 2