FUTEK IPM52x (D520) Digital Display - Manual (Page 27)

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C. "RESET" assigns F key for resetting latched outputs
• Pushing F key will reset all relays in an alarm condition.
D. "SCALE2" assigns F key to initiate 2
nd
scaling to be applied.
• Pushing F key will switch displayed channel to 2
nd
scaling.
• Front panel S2 LED will light to indicate 2
nd
scaling is
applied.
• Push F key while S2 is selected will change scaling back
to initial scaling
• If different channel is selected while 2
nd
scaling is
selected, it will also use the 2
nd
scale factor applied to it.
E. "SHUNT" assigns F key to "SHUNT" Cal function.
• If assigned to display calibration, pressing F key for 3
seconds will initiate shunt cal relay to close. This
displays calibration value.
Note: input should be unloaded.
F. "NET" assigns F key to switch displayed channel between gross
and net
• Pushing F key will switch displayed channel to display
net.
• Front panel NET LED will light to indicate NET is being
displayed.
• Push F key while net is selected will change display back
to gross.
If different channel is selected while net is selected, it
will also display net.
• If assigned to do a "SHUNT" calibration, pressing F key
triggers display of CAL with selection of "YES or NO".
"NO" aborts and returns to Run mode.
"YES" initiates the shunt calibration procedure.
G. "PEAK 1" and "PEAK 2" assigns programmed peak function to
F key