Accumulations; Warnings; Cal Mode - GSE 60 SERIES Technical Reference Manual

Programmable process controllers
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5-18 Chapter 5
GSE Scale Systems
Scale number and range indication are not shown for net or gross if the
net or gross is less than 1.25 grads.(same as before, except it now applies
to 1.25 grads for lowest defined range.) When [ZERO] is pressed, if the
indicator is within the zero range, then it re-establishes a new zero, clears
the tare, and sets the range to the low range.
A
CCUMULATIONS
When accumulations are performed, the rounded values (20P & 21P) are
added to the previous total. Since a total may be the result of several
additions of data from different ranges (thus having different increments), it
is necessary that the increment used for rounding displayed and
transmitted totals to be the number of decimal places of the increment of
the current units in the lowest range. This should cause the total to be
displayed as the exact value of the sum of the individual values
accumulated, at least in the default units.
i.e.
range 1 x .02 example value: 1.38
range 2 x .05 example value: 5.35
range 3 x .1
example value: 10.2
--------------
total: 16.93
Note: The least significant digit of the total, 0.03, is not divisible by any of
the specified increments for the three ranges.
W
ARNINGS
A warning message will appear when (P126) LowRangeMax > (P110)
capacity OR (P128) MidRangeMax < (P126) LowRangeMax then error
message "Code 38" "RangeError" is displayed briefly and you cannot exit
the setup mode. Press any key and you are bounced back into the setup
mode for the offending parameter.
Also, if the resolution in either the low or middle range exceed the high or
low values, then warnings are displayed only. If resolution exceeds
minimum or maximum values an error is displayed:
MAX_RES 100000.
HIGH_RES 25000.
LOW_RES 100
MIN_RES 1
In case of a resolution or range error, once a key is pressed the indicator
returns to the setup parameter in question.
C
M
AL
ODE
The multi-range feature does not take effect during the cal mode. The
increment during cal is always that specified by P111 or the associated
increment for alternate units.

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