37
Figure 23:
“User-Defined Mixture” Menu Selection with new MyMix1 Mixture
Any saved mixture can be edited by the user. In order to edit a saved mixture,
highlight it using
Up
and
Down
and then pressing
Left
. The confirmation
message shown in
Figure 24
will appear. Select “YES” then press the joystick
equivalent of
Enter
.
Figure 24:
""EEddiit M
Miixxttuurree"" M
Meennuu SSeelleeccttiioonn
In the edit mixture mode, the user can change the mixture name, any gas
component name, and any ratio value.
6..4
4..8
8 S
Su
ub
bm
me
en
nu “
“G
Ga
as
s F
Fllo
ow
w A
Alla
arrm
m”
”
The DPM provides the user with a flexible Alarm warning system that monitors the Fluid Flow for
all conditions that fall outside configurable limits, as well as visual feedback for the user via the
OLED, status LED or an SSR output. The Flow Alarm has several attributes which may be
configured by the user via OLED/joystick interface or digital communication interface. These
attrributes control the conditions that cause the Alarm to occur and specify actions to be taken
when the flow rate is outside the specified conditions.
Flow Alarm conditions become true when the current flow reading is equal to or higher or lower
than the corresponding values of High and Low Flow Alarm levels. Alarm action can be
assigned with a present Delay interval of 0 to 3600 seconds before activating the SSR output. In
most applications, the user will want to have a brief delay (2-10 seconds) to qualify that the flow
rate is really settled at a chosen level and has not spiked because of some interference. The
Latch Mode control feature allows SSR output to be latched on or to follow the corresponding
Alarm status.
MyMix1
Add Mixture: 19 Free
Edit MyMix1 Mixture?
NO
YES
