Dwyer 2600 - Manual (Page 12)

May, 2013 Page 12 of 52 949-1194 Rev. 7
FRONT PANEL KEY FUNCTIONS
Heater Fail Lamp
Set Point 1 Lamp
Set Point 2 Lamp
Process Display
Set Point Display
Manual Indicator
Alarm 1 Lamp
Alarm 2 Lamp
°F Indicator
°C Indicator
Remote Set Lamp
Percent Lamp
The decimal point flashes when Self Tune is operating.
INDEX: Menu Navigation. Pressing the INDEX key advances the display to the
next menu item. May also be used in conjunction with other keys as noted below.
UP ARROW: Increments a value, changes a menu item, or selects the item to ON.
The maximum value obtainable is 9999 regardless of decimal point placement.
DOWN ARROW: Decrements a value, changes a menu item, or selects the item to
OFF. The minimum value obtainable is -1999 regardless of decimal point placement.
ENTER: Pressing ENTER stores the value or the item changed. If not pressed,
the previously stored value or item will be retained.The display will flash once when
ENTER is pressed.
AUTO/MANUAL: This key toggles the control output between Automatic mode and
Manual mode. Press and hold key for three seconds to activate. See section on
AUTO/MANUAL operation on page 18.
RUN/HOLD: This key toggles the Ramp/Soak program functions between Run mode
(program runs as set up), and Hold mode (program functions are suspended). Press
and hold key for three seconds to activate. See section on Ramp/Soak (page 15) for
further details.
UP ARROW & ENTER: Menu Access. Pressing these keys simultaneously
brings up the secondary menu starting at the alarm, tune, or cycle item (depending
on programming). Pressing these keys for 5 seconds will bring up the secure menu.
INDEX & DOWN ARROW: Menu navigation. Pressing these keys
simultaneously will allow backing up one menu item, or if at the first menu item they
will cause the display to return to the primary menu.
INDEX & DOWN ARROW: Alarm Reset. If an alarm condition has occurred,
press and hold these keys for three seconds to reset the alarm. Note that the alarm
condition will not reset if the alarm condition still exists.
INDEX & ENTER: ‘Global Reset’. Pressing these keys simultaneously and
holding them for 5 seconds forces a ‘warm boot’, restarting the control (similar to
turning power off and on). ‘Global Reset’ will allow recovery from errors and reset the
following menu items: