Object 17 – General Status Object

The General Status Object provides information about any HGM300 internal faults present and shows which zone is currently being sampled:

Network output variable nvoHgmFaultAlert reports whenever ANY fault is detected within the HGM or adapter. It is of type SNVT_switch. It is useful for binding to a Fault lamp on a remote annunciation panel using a network input variable of type SNVT_switch. When there is no fault, nvoFaultAlert will have value=0, state=0. When there is a fault, nvoFaultAlert will have value=200, state=1. Depending on the network presentation software, full-scale “value” may display as “200” or “100.0”.

Network output variable nvoHgmFaults (bit field structure) reports various faults within the HGM300 or the LonWorks adapter. It contains 14 faults (1-bit fields) that may be reported (0 = No Fault, 1 = Fault):

Clipping fault (internal HGM measurement fault)(bit 15)(most significant bit) Zero Fault (internal HGM measurement fault)(bit 14)

No Flow Fault (no flow on any zone)(bit 13)

Purge Flow Fault (no flow during purge cycle)(bit 12) Zone Flow Fault (no flow on a particular zone)(bit 11) Trigger Fault (internal HGM measurement fault)(bit 10) No Zones Fault (no zones enabled in HGM)(bit 9)

mA Loop Fault (mA loop output [option] is open circuited)(bit 8) Pressure Fault (HGM bench pressure abnormal)(bit 7)

Bench Temp Fault (HGM bench temp abnormal)(bit 6) Box Temp Fault (HGM box temp abnormal)(bit 5)

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Bacharach FT-10 manual Object 17 General Status Object
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FT-10 specifications

The Bacharach FT-10 is a state-of-the-art portable gas leak detector designed to monitor the presence of combustible gases, making it an essential tool for professionals in HVAC, refrigeration, and gas utility industries. Recognized for its reliability and accuracy, the FT-10 employs advanced sensor technologies to provide quick and precise measurements of flammable gases.

One of the main features of the FT-10 is its innovative infrared sensor, which allows for the detection of various gas types, including methane, propane, and butane. This technology ensures that the device can identify gas leaks quickly, enhancing safety in residential and commercial environments. The FT-10 features a user-friendly interface, complete with a clear LCD display that provides real-time readings and visual indicators. This makes it easy for technicians to interpret data quickly, even in low visibility situations.

The device is built for durability and portability, weighing just a few pounds and designed to withstand harsh working conditions. Its compact size allows for easy handling, making the FT-10 ideal for fieldwork. Additionally, it is equipped with a robust battery that offers extended operational time, ensuring that professionals can rely on it during critical situations without worrying about frequent recharging.

Another notable characteristic of the FT-10 is its built-in data logging capability. Users can store measurement data for later analysis, which is crucial for documentation and compliance purposes. The device also features customizable alarm settings, providing audible and visual notifications when gas concentrations exceed predetermined safety levels. This feature enhances user safety, allowing immediate action to be taken to mitigate risks.

Moreover, the FT-10 is designed with user comfort in mind. The ergonomic shape fits comfortably in hand, and the controls are strategically placed for easy accessibility during operation.

In conclusion, the Bacharach FT-10 gas leak detector amalgamates advanced sensor technologies, durability, and user-friendly features into one comprehensive package. It stands as a trusted ally for technicians who prioritize safety and efficiency in their work, ensuring they can respond promptly and effectively to gas leak incidents.
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