Dynasonics TFX Ultra Transit Time Flow Meters Manuel d'utilisateur télécharger pdf (Page 39)

BSC MENU

BASIC – This menu contains all of the configuration parameters necessary to initially program the meter to

measure flow.

CH1 MENU CHANNEL 1 – Configures the 4-20 mA output. Applies to both the flow only and energy models.

CH2 MENU

CHANNEL 2 – Configures the type and operating parameters for channel 2 output options. Channel 2

parameters are specific to the model of transmitter used.

SEN MENU SENSOR – This menu is used to select the sensor type such as DTTN or DTTS.

SEC MENU

SECURITY – This menu is utilized for resetting totalizers, returning filtering to factory settings, and revising

security the password.

SER MENU

SERVICE – The service menu contains system settings that are used for advanced configuration and zeroing

the meter on the pipe.

DSP MENU DISPLAY – The display menu is used to configure meter display functions.

The following sections define the configuration parameters located in each of the menus.

BSC MENU  BASIC MENU

The basic menu contains all of the configuration parameters necessary to make the flow meter operational.

Units Selection

UNITS — Programming Unit Selection (Choice)

ENGLSH (Inches)

METRIC (Millimeters)

Installs a global measurement standard into the memory of the instrument. The choices are either ENGLSH or METRIC units.

Select ENGLSH if all configurations are to be made in inches. Select METRIC if the meter is to be configured in millimeters.

The English/metric selection will also configure the flow meter to display sound speeds in pipe materials and liquids as either

feet per second (fps) or meters per second (mps), respectively.

MPORTANTI

If the UNITS entry has been changed from ENGLSH to METRIC or from METRIC to ENGLSH, the entry must be saved and the

instrument reset (power cycled or System Reset SYS RSET entered) in order for the flow meter to initiate the change in operating

units. Failure to save and reset the instrument will lead to improper transducer spacing calculations and an instrument that may not

measure properly.

Address

ADDRESS — Modbus Address (Value)

1…126

OTE:N This is for the RS485 connection only. The Modbus TCP/IP address is set via the integrated HTML application in the

Ethernet port.

Each meter connected on the communications bus must have an unique address number assigned.

Transducer Mount

XDCR MNT — Transducer Mounting Method (Choice)

Selects the mounting orientation for the transducers. The selection of an appropriate mounting orientation is based on pipe

and liquid characteristics. See TRANSDUCER INSTALLATION in this manual.

BSC MENU  BASIC MENU

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Dynasonics TFX Ultra Transit Time Flow Meters Manuel d'utilisateur Page 39

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