Dwyer 1600 - Manual (Page 15)

Rev. 10/98 15 949-1239-3
MENU SELECTIONS
PRIMARY MENU
Press INDEX to scan the Lower Display. Press UP ARROW or DOWN
ARROW to change the value in the upper display.
In the following the symbol "#" will be used before a letter to indicate the set
point value to be viewed and/or modified. (Applies to Option 948 only.)
#SP1 (948) or
SP1 Set Point 1, Main Control Point.
SP2 Set Point 2, if equipped.
SECONDARY MENU
Hold UP ARROW & ENTER. Press INDEX to scan the Lower Display.
Press UP ARROW or DOWN ARROW to change the value in the upper
display.
Auto Auto/Manual Control: Select On or OFF.
On
Automatic Control
OFF Manual Control is enabled. The lower display in the
HOME position will display the output in percent for SP1
or SP2, and is adjustable for each from 0.0 to 100
percent. SP1 appears first with a flashing “o” on the right
hand corner of the lower display to represent percent.
Press INDEX to display SP2 output. A flashing "õ" will
appear on the right hand corner of the lower display to
represent percent. When Manual is enabled, the present
control outputs are held (bumpless transfer) and dis-
played. The output for SP1 or SP2 can then be manually
adjusted while displayed by pressing the UP or DOWN
Arrow key to change the value, and then the ENTER
key. The Upper display will normally indicate the Pro-
cess Value. Since Manual will override most fault mes-
sages the upper display could indicate a fault message.
Refer to the Diagnostic Error Message Section for
further explanation.
ALLo Alarm Low: The Low Alarm point is usually set below the Main Set
Pt.
ALHi Alarm High: The High Alarm Point is usually set above the Main
Set Pt.