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5.2 LCD Dis play
The MST2000 High Con trast LCD dis play will
dis play two (2) lines si mul ta neously. The dis play
is used to setup and cal i brate the MST2000 and
dis play and mon i tor in put and out put sig nals and
other vari ables.
The lines of dis play are:
Nu meric: ! Where the val ues for DP or
Flow are dis played.
! The vari ables for pa ram e ters
are ed ited and dis played.
Al pha nu meric: ! Where units of mea sure and
pa ram e ter names are dis -
played.
Sta tus
In di ca tors:
! Used to dis play the op er a tional sta tus of the MST2000. The Sta tus in di ca tor will
in di cate when the MST2000 is in “RUN Mode”, if there is an Alarm and whether
an AutoZero or Blowdown se quence is in pro cess.
6. MST2000 OPERATIONAL MODES and START UP
The MST2000 has two ba sic op er a tional Modes. They are:
RUN MODE ! In this mode the MST2000 is op er at ing and dis play ing the mea sure ments.
PROGRAM
MODE
! In this mode the MST2000 is ready for pro gram ming. Note: The PROGRAM Mode
can be pass word pro tected.
Startup
When power is first ap plied, the MST2000 Liq uid Crys tal Dis play (LCD) will first dis play RESET fol lowed
by READEE and then dis play the se lected runtime pa ram e ter. The avail able runtime pa ram e ters are
listed be low.
ENGLISH UNITS VERSION METRIC UNITS VERSION
INWC
DP in Inches of Wa ter Col umn
MMWC
DP in mil li me ters of Wa ter Col umn
SCFM
Gas Flow in Stan dard Cu bic Feet per Min ute
NM3-HR
Gas Flow in Nor mal Cu bic Me ters per Hour
ACFM
Gas Flow in Ac tual Cu bic Feet per Min ute
M3-HR
Gas Flow in Cu bic Me ters per Hour
LBHR
Mass Flow in Pounds per Hour
KG-HR
Mass Flow in Ki lo grams per Hour
TEMP
Process Tem per a ture in De grees Fahr en heit
TEMP
Process Tem per a ture in De grees Cel sius
ABS_PR
Process Ab so lute Pres sure in PSI
ABS_PR
Process Ab so lute Pres sure in Bar
ALARMS
MST2000 Alarm Sta tus
ALARMS
MST2000 Alarm Sta tus
• The de fault dis play mode is ini tially set at the fac tory for inches of wa ter col umn (INWC) or mil li -
me ters of wa ter col umn (MMWC). The user may se lect other runtime flow vari ables by press ing
the INC (in cre ment) or the DEC (dec re ment) keys. Note: Eng lish or Met ric Unit Con fig u ra -
tions are not field selectable. They must be set at the fac tory.
• The MODE key is used to tog gle be tween RUN mode and PRO GRAM mode.
• The EDIT key is used to clear ‘latched’ alarms in runtime (RUN) mode.
OPERATION MANUAL MST2000 OPERATIONAL MODES and START UP
Brandt Instruments, Inc. MST2000 Multivariable SMARTFLOW
®
Transmitter Page 11