Rosemount 890, Инструкция по эксплуатации

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I
NITIAL
S
TARTUP AND
C
ALIBRATION
748460-A
3-25
Rosemount Analytical
January 2000
S-DFT:R1 +/- 15%
ENTER
Select the number of hours
between zero calibrations.
(Zero cal occurs each time span
cal does; therefore, this value is for
zero cal alone.)
RPT ZERO: nnn HR
Select the number of hours (1 ... 99)
between each span calibration.
(Zero cal occurs automatically before
each span cal.)
RPT SPAN: nnn HR
ENTER
Toggle drift limit feature ON/OFF.
DRIFT LIMIT: OFF
ENTER
Select the % fullscale of zero drift (1 ... 50)
allowable for all three ranges.
ZR-DFT: +/- 10%
ENTER
Choose range (R1, R2, or R3) and
corresponding percent fullscale of span drift
(1 ... 50) allowable for each range.
User may use to return to previous
screen display, if desired.
Press ENTER with cursor under changed
value to store in nonvolatile memory.
and will move cursor right/left, one character at a time.
and will change (toggle) settings.
and will go to next function.
and will return analyzer to RUN MODE
SHIFT
SHIFT ENTER
RANGE 1Y 2Y 3Y
PURGE: nn MIN
DELAY nn HR
Toggle between ON and OFF
to activate Auto Zero/Span
feature.
Toggling from OFF to ON
resets the timers.
Toggle between YES (Y) and
NO (N) for each range.
Toggle between ON or YES
(Y) and OFF or NO (N) for
sample and hold features for
voltage (V) and current (I).
AUTO-CAL
Select the number of hours
(0 ... 99) until initial
calibration.
Select the number of minutes
(2 ... 99) duration of purge with
sample or calibration gas.
AUTO-CAL: OFF
SH-V:N SH-I:N
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
RUN Mode
F
IGURE
3-15. A
UTO
Z
ERO
/S
PAN