Lower Display; How To Use The Keys And Displays; Series 980/985 Displays - Watlow Micro-Based Autotuning Control SERIES 980/985 User Manual

NOTE:
The Upper display
will always show
the process value
after 1 minute
without key
strokes.
Figure 25 -
Series 980/985
Displays
22
WATLOW Series 980/985 User's Manual
Chapter 3

How to Use the Keys and Displays

Series 980/985 Displays and Load LED's
Upper Display
Red, 0.3" high LED, seven segment, three or four
digit display indicating either process actual tem-
perature, the operating parameter values, or an
open sensor.

Lower Display /

Red 0.3" high LED, seven segment, three or
four digit, display indicating the set point,
output value, prompts for data in the upper
display, or error and alarm codes.
LOAD 1 -
When lit, this LED
tells you when
Output 1 is ener-
gized.
Output 2 is ener-
gized or the alarm is
active.
Keys and Displays, Chapter 3