Helios Large Display Strain Gauge Meter Instruction Manual
PD2-6100
46
Reset Menu (
reset
)
The
Reset
menu is used to reset the maximum or minimum reading (peak or valley) reached by the
process; both may be reset at the same time by selecting “reset high & low” (
rst HL
). The tare value
used to zero the display may be reset by selecting “reset tare” (
rst tr
).
Tare Menu (
Tare
)
The
Tare
menu is used to select the tare mode. There are three modes of operation:
Capture Tare
,
Programmable Tare
, and
Off
.
Capture Tare
:
Pressing the Tare key zeroes the display and the “T” indicator flashes indicating that tare
is applied to the reading (e.g. Net weight).
Programmable Tare
:
Program a known value to be subtracted from the display value to obtain the net
value. Pressing Reset tare clears the tare value to zero. Programmable Tare will not tare negative PVs.
Use Capture Tare for negative PVs.
Off
: Tare function is disabled and pressing Tare key has no effect.
Tare Functionality (
tare
)
The tare function zeroes out the display. In the case of scale weight, tare is used to eliminate container
weight and provide net weight readings.
Control Menu (
Contrl
)
The
Control
menu is used to control the 4-20 mA analog output and the relays manually, ignoring the
input. Each relay and analog output can be programmed independently for manual control. Selecting
automatic control sets all relays and analog output for automatic operation.
0.0
lbs
0.2
lbs
0.2
lbs
Before tare
After capture tare
After reset tare
Contrl
Auto
man
a out
rly 1
rly 4
off
on
Contrl
Contrl
man
man
man
a out
rly 1
rly 4
16.000
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