P.p.c Menu - PBI Dansensor MAP Check 9000 User Manual

MAP Check 9000 - User Manual
7.2.1. P.F.C / P.P.C menu
fl.in
• : Flush in flow.
lo/Hi.xx
Entered as
flow. This flow is maintained for
hi.o2/lo.o2
• : Regulation window, upper/lower O
Together these two O
Check tries to keep the measured O
the proportional valve is opened until the O
If the O value measured is lower than
2
value measured is above or equal to
two limit values the flow is not adjusted.
lo.o2
The value entered cannot exceed the
reg.h/reg.l
• : Max./min regulation values
lo/Hi.xx
Entered as
These two values allow you to fix absolute limits for upward and downward regulation of
the flow.
g.up/g.dn
• : Flow regulation gain
The speed at which the flow rate is increased/decreased when the O
outside the defined regulation window.
g.up g.dn
and
1ppm corresponds to a gain factor of 1. These two values have nothing to do with O
order to increase the value range they are entered as O
value to be entered as a factor in the range from 0.01 to 999900.0 (0.01ppm - 99.99 %)
The reason why there is an upward factor as well as a downward factor is that a fast flow
increase is typically required when the oxygen level is too high at the measuring point.
G.D
• : The degree of differentiation
The degree with which the flow is increased/decreased when rapid changes appear in the
measured O value.
2
G.D
If is set to 0 the differentiation has no effect.
PBI-Dansensor A/S
. When online measurement is started, the system starts with flush in
del.
values form a window (upper and lower O
2
2
values.
are entered as O values in the range from 0.00ppm to 99.99% O
2
G.D
is entered as O
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seconds.
limit for the required O
2
value. If the O value measured is higher than
2
value measured is below
2
lo.o2
, the proportional valve is closed until the O
lo.o2
. As long as the O
hi.o2
value.
values, as this allows the gain
2
values in the range from 0.00 ppm to 99.99% O
2
7. Options
value.
2
limit) within which MAP
2
hi.o2
.
value measured is within the
2
value measured is
2
, where
2
PBI-220047-F 01/2008
27
hi.o2
,
2
, but in
2
.
2