Emerson Comprehensive 3051 Manual for Enhanced Understanding

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Rosemount 3051S

Reference Manual

00809-0200-4801, Rev BA April 2007

Block Instantiation

Simulation

The Rosemount 3051S supports the use of Function Block Instantiation. When a device supports block instantiation, the number of blocks and block types can be defined to match specific application needs.The number of blocks that can be instantiated is only limited by the amount of memory within the device and the block types that are supported by the device. Instantiation does not apply to standard device blocks like the Resource, Sensor Transducer, LCD Transducer, and Advanced Diagnostics Blocks.

By reading the parameter “FREE_SPACE” in the Resource block you can determine how many blocks you can instantiate. Each block that you instantiate takes up 4.5573% of the “FREE_SPACE”.

Block instantiation is done by the host control system or configuration tool, but not all hosts are required to implement this functionality. Please refer to your specific host or configuration tool manual for more information.

Simulation is the functionality of the AI block. To support testing, either change the mode of the block to manual and adjust the output value or enable simulation through the configuration tool and manually enter a value for the measurement value and its status (this single value will apply to all outputs). In both cases, first set the ENABLE jumper on the field device.

NOTE

All fieldbus instruments have a simulation jumper. As a safety measure, the jumper has to be reset every time there is a power interruption. This measure is to prevent devices that went through simulation in the staging process from being installed with simulation enabled.

With simulation enabled, the actual measurement value has no impact on the OUT value or the status. The OUT values will all have the same value as determined by the simulate value.

RESOURCE BLOCK

FEATURES and

FEATURES_SEL

The FEATURES parameter is read only and defines which features are supported by the 3051S. Below is a list of the FEATURES the 3051S supports.

FEATURES_SEL is used to turn on any of the supported features that are found in the FEATURES parameter. The default setting of the Rosemount 3051S does not select any of these features. Choose one or more of the supported features if any.

UNICODE

All configurable string variables in the 3051S, except tag names, are octet strings. Either ASCII or Unicode may be used. If the configuration device is generating Unicode octet strings, you must set the Unicode option bit.

REPORTS

The 3051S supports alert reports. The Reports option bit must be set in the features bit string to use this feature. If it is not set, the host must poll for alerts. If this bit is set, the transmitter will actively report alerts.

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Contents Overview Safety Messages Reference ManualDevice Capabilities Link Active Scheduler Network Parameter ValueGeneral Block Information ModesAuto MANFeatures FeaturesselBlock Instantiation Simulation Resource BlockWrite access MaxnotifyHwsel bit Swsel bit Read/WritePlantWeb Alarms Maintalarms MaintenabledAdviseenabled MaintmaskConfigure the AI block Analog Input AI Function BlockLtype ChannelChannel Number Channel Description Pressure Channel Temperature Channel Flow Channel Configuration Examples Parameter Configured ValuesSituation #3 Diagram XDSCALE100 OUT= Filtering Low CutoffProcess Alarms Alarm PriorityStatus Options Hipri Hihipri Lopri LolopriAdvanced Features AlarmtypeMultiple Analog Input MAI Function Block OutdBlock Error Conditions Number Name and DescriptionCustom Meter Configuration LCD Transducer BlockDisplayparamsel BLKTYPE#1PARAMINDEX#1 CUSTOMTAG#1CUSTOMUNITS#1 Display bar graphCustom Advanced Diagnostics Transducer Block ADB ADB Parameters Plugged Impulse Line Detection PILConfiguration Plugged Impulse Line Detection PlineonPlugged Impulse Line Advanced Settings Rosemount 3051S Statistical Process Monitoring SPM SPM Configuration Mass Flow Installation and Setup Engineering Assistant SoftwareDevice View Open EA Wizard EA Wizard View 10. Download Mass Flow Configuration File
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3051S specifications

The Emerson 3051S is a state-of-the-art pressure transmitter that excels in various industrial applications. Its design is rooted in cutting-edge technology, ensuring accurate and reliable pressure measurements. With a focus on performance and durability, the 3051S stands as a trusted choice for engineers and process professionals worldwide.

One of the standout features of the Emerson 3051S is its advanced sensor technology. The device utilizes a high-performance sensor that offers exceptional accuracy, with a measured performance of up to ±0.075% of the span. This precision is essential for processes where minute changes in pressure can significantly impact operations. Coupled with the sensor's stability and repeatability, the 3051S provides consistent readings even in fluctuating conditions.

The device also incorporates Emerson's proprietary Smart Pressure technology, which enables predictive diagnostics. This feature allows users to anticipate potential issues before they escalate, reducing downtime and maintenance costs. The 3051S is equipped with advanced communication capabilities, supporting protocols such as HART, FOUNDATION Fieldbus, and Profibus PA. This versatility ensures seamless integration into existing plant automation systems, facilitating real-time data monitoring and management.

In terms of construction, the Emerson 3051S is built to withstand harsh industrial environments. It features a robust stainless-steel housing that protects the internal components from corrosive substances, high temperatures, and extreme pressures. The device is also available with various membrane materials, making it suitable for a wide range of media, including corrosive and viscous fluids.

Moreover, the 3051S is designed with user-friendliness in mind. It includes an intuitive interface and is fully configurable, allowing for easy calibration and setup. The ability to use Emerson's AMS Device Manager software further enhances the user experience, enabling detailed analysis, configuration, and diagnostics from a centralized platform.

Overall, the Emerson 3051S combines superior technology with practical design, making it an ideal solution for industries such as oil and gas, chemical processing, and water treatment. Its precise measurements, advanced diagnostics, and durable construction position it as a benchmark in the field of pressure transmitters, delivering reliability and efficiency for critical applications.