Rice Lake Digital/Diagnostic - iQube - Manual (Page 29)

26 iQUBE Installation Manual
iQUBE Submenu, IQDIAG Parameters
Parameter Subparameter Choices Description
IQDIAG ZEROREF
CELLBAL
LDRIFT
PKtoPK
CELLEMU See descriptions under Level 5 Submenus. Each group of iQUBE diagnostic parameters
can be enabled or disabled using the ENABLE subparameter.
See Section 6.0 on page 34 for more information about iQUBE diagnostic tests.
Level 5 Submenus
ZEROREF ENABLE ON
OFF Enable zero reference diagnostics. The zero reference test checks
for load cell output errors and inconsistencies when the scale is
unloaded.The zero reference test begins when half of the load cells
fall below the threshold value.
iQUBE determines if any cell is
above the threshold value, if any are, after the time delay it looks at
that cells cell mates. If it’s cell mates fall between calculated zero
and percent threshold an error will occur. If any one fo the cell amtes
is above the percent threshold, no error will occur.
THRH 0.125000
value (mV) A m/v reference value at which a cell is presumed to be unloaded.
This m/v threshold value is added to the calculated zero m/v of each
cell.
%THRH 25
value (percent) Specifies a band above the calculated zero point of each load cell
allowed for a presumed zero point.
DELAY 900
value (seconds) Time delay in seconds, this is the amount of time a cell must be over
the threshold value.
CELLBAL ENABLE ON
OFF Enable cell balance diagnostics. The cell balance test checks for
balance between cells in a section of a scale. The test will not run
until the millivolt threshold of both cells in a section have been met
and the load value of the scale has been exceeded. As a cell in a
section increases or decreases to meet the percent tolerance an
error will be issued.
THRH 0.200000
value (mV) A m/v reference value at which the cells have to exceed from the
calibration zero before the test starts.
%TOLR 25
value (percent) Specifies a weight ratio between the cells in a section that must be
met to obtain an error.
LOAD 5000.000
value (weight) A weight value that the scale has to exceed before the test will run.
Table 3-2. iQUBE Submenu, IQDIAG Parameters