Forma Scientific, Inc.
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3-4
DEV LED
When lit, shows the deviation from the current setpoint in the lower display.
% OUT LED
When lit, shows the current percent output in the lower display.
DISPLAY KEY
Press the display key to enter the Display loop. Refer to Pages 21 and 22 of the Watlow
manual.
UP KEY
Press the Up Key to increase the value of the displayed prompt.
DOWN KEY
Press the Down Key to decrease the value of the displayed prompt.
UP/DOWN KEY (simultaneously)
Press the Up/Down keys simultaneously for three seconds, the Setup (SET) prompt appears.
Press and hold the keys for six seconds and the Factory (FCTY) prompt appears.
HOLD/RUN KEY
Press once to clear a latched alarm without altering the Hold/Run status. To run or halt a
program refer to Chapter 7 of the Watlow manual.
HOLD/RUN LED
When lit, the control is RUNning. When blinking, press the Hold/Run key again to begin
RUN.
MODE KEY
Steps the control through the menus. Enter new data after pressing the Mode key.
MODE/UP KEY
First press the Mode Key then press the Up Key to scroll backwards to the top of the menu.
Scrolling is disabled when the keys are released.