Tamron operation manual MST2000 OPERATIONAL MODES and START UP, LCD Display, Startup

OPERATION MANUAL MST2000 OPERATIONAL MODES and START UP

5.2 LCD Display

The MST2000 High Contrast LCD display 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 variables.

The lines of dis play are:

Numeric: ! Where the val ues for DP or Flow are displayed.

!The vari ables for pa ram e ters

are edited and displayed.

Alphanumeric: ! Where units of measure and parameter names are dis-

played.

Status ! Used to display the operationalstatus of the MST2000. The Statusindicator will Indicators: indicate 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 basic operational Modes. They are:

RUN MODE ! In this mode the MST2000 is operating and displaying the measurements.

PROGRAM ! In this mode the MST2000 is ready for programming. Note: The PROGRAM Mode MODE can be password protected.

Startup

When power is first ap plied, the MST2000 Liq uid Crys tal Dis play (LCD) will first dis playRESET fol lowed

by READEE and then display the selected runtime parameter. The available runtime parameters are listed below.

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 default display mode is initially set at the factory for inches of wa ter col umn (INWC) or mil li- me ters of wa ter col umn (MMWC). The user may select other runtime flow vari ables by press ing the INC (increment) or the DEC (dec re ment) keys. Note: English or Metric Unit Configura- tions are not field selectable. They must be set at the factory.

•The MODE key is used to tog gle be tween RUN mode and PROGRAM mode.

•The EDIT key is used to clear ‘latched’ alarms in runtime (RUN) mode.

Brandt Instruments, Inc. MST2000 Multivariable SMARTFLOW ® Transmitter Page 11