Dwyer 32DZ - Manual (Page 8)

949-1318 Page 8 of 40 June, 2000
SERIES 32DZ
Z1
Z2
FRONT PANEL KEY FUNCTIONS
Set Point 1 Lamp SP1 Process
Display
Set Point 2 Lamp Scale Lamp °F
SP2 Process Scale Lamp °C
Display
The decimal point flashes when Self-Tune is operating.
Keys are illuminated when pressed. Key functions are as follows:
INDEX: 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.
UP ARROW & ENTER: 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: 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. If an alarm condition has occurred,
these keys may be used to reset the alarm.
INDEX & ENTER: Pressing these keys simultaneously and
holding them for 5 seconds allows recovery from the various error
messages. The following menu items will be reset:
OPEn InP: Input error message bAd InP: Input error message
CHEC CAL: Check calibration error
Correct the problems associated with the above conditions before using
these reset keys. More than one error could be present. Caution is advised
since several items are reset at one time.
While in the Primary or Secondary Menu, if no key is pressed for a period
of 30 seconds, the display will return to the HOME position displaying the