Cooper Instruments & Systems DFI INFINITY Digital Force Indicator/Controller - Manual (Page 10)

4 S /MAX BUTTON
During run mode, pressing this button displays the “HI RDG” (peak reading) value that has occurred up to
the moment the ‘MAX’ button is pressed. This peak reading flashes, to distinguish its value from the current
readings. Since this is a dynamic peak reading, the value will change if the value increases while reviewing
it.
To return to display of the current readings without resetting the peak-value memory to zero (0), press the
‘MAX’ button once again.
To reset the peak-value memory (start a new peak determining period), press the ‘RESET’ button once.
During the configuration mode, the ‘MAX’ button is used to change the numerical value of the flashing digit
displayed. For submenu items, such as “L1C.1=0”, pressing the ‘MAX’ button toggles the choice from “0” to
“1”.
The meter allows rapid changes of a displayed numerical value by making “0” the first value to occur when
the ‘MAX’ button is pressed. After that, the numbers increase to “9” and then roll over to “0” again. A
negative (“–”) symbol may be displayed in the most significant digit (i.e. the digit at the far left such as shown
here “–.8.8.8.8.8.”)
In the SETPT (SETPOINT) mode (SP1, SP2, etc), pressing the ‘MAX’ button causes the flashing digit to
increment by 1 from 0 to 9.
5 X /MIN BUTTON
During run mode, pressing the ‘MIN’ button recalls the “LO RDG” (valley reading) measured since the last
press of the ‘RESET’ button. This lowest value flashes, to distinguish it from the current process display.
Since this is a dynamic valley reading, the value will change if the value decreases while reviewing it.
To return to the actual process display, without resetting the low-value memory, press the ‘MIN’ button once
again.
To reset the memory for current-value readings (start a new observation period), press the ‘RESET’ button
once and the meter will return to the run mode.
In the configuration mode, once in a submenu (like input type) the ‘MIN’ button allows you scroll through the
available choices such as, 0-20 mA or 4-20 mA, etc.
In the SETPT mode, the ‘MIN’ button advances the flashing digit to the right.
6 MENU BUTTON
In the run mode, this button terminates the measurement process and allows you to enter the configuration
mode, advancing through the configuration menus.
In the configuration mode, this button will store changes in the non-volatile memory at the same time
advancing the display to the next menu item.
7 RESET BUTTON
In the run mode, pressing the ‘RESET’ button once erases the memories of peak (“HI RDG”), valley (“LO
RDG”), and ALARM latches. The display then returns to the run mode.
WARNING: Pressing the ‘RESET’ button two (2) times will result in a hard reset of the meter. This will
clear the Peak & Valley, Alarm latches and meter reading and immediately begin a new
measurement.
In the configuration mode, pressing the ‘RESET’ button once, displays the previous selection. For example,
if you were in “IN CNF” then pressed the ‘RESET’ button once, the display will then show “RD.SC.OF”.
Press the ‘RESET’ button two times to return to the run mode.
CF 67 5 M1291/N/0403 11279ML-02 Rev. A