Appendix A Smart Meter Reference
A.1 Introduction
Smart Meter Option | Depending upon your transmitter model, you can equip the ST 3000 |
| transmitter with the Smart Meter option (option SM). This new integral |
| smart meter is designed for ST 3000 Release 300 Transmitters and |
| provides functionality not available with other smart meter designs. |
| The smart meter provides an LCD local interface that displays both |
| analog and digital indications of the transmitter output and can be |
| configured to display pressure in |
| There are two meter option types: |
1.Smart Meter with local Zero and Span Adjustments – Features smart meter LCD interface, pushbuttons for setting engineering units and lower range/upper range values, and zero/span adjustments.
VAR | UPPER |
SEL. | VALUE |
0 | % | 100 |
SPAN |
| UNITS |
|
| SET |
ZERO |
| LOWER |
|
| VALUE |
2. Local Zero and Span Adjustments only
– Provides pushbuttons to make zero and span adjustments.
SPAN
ZERO
| NOTE: The Model STD110 does not support local zero and span adjustments. |
Smart Meter Set up |
|
The smart meter can be set up to display pressure in a number of user- | |
| selected engineering units or even custom units, if required. The meter |
| display set up is part of the transmitter configuration database and can |
| be performed when configuring the transmitter. You can use either the |
| Smartline© Configuration Toolkit (SCT 3000) software program or the |
| Smart Field Communicator (SFC) to configure the transmitter and the |
| smart meter. You can also use the pushbuttons on the front of the meter |
| to set up the smart meter display. The procedures for meter set up using |
| any of these configuration devices are provided in this appendix. |
|
|
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