Fluke 943-227-15, 943-27 manual Set Point Error Codes, Software Calculations

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Operation

Configuration 3

3.5 Set Point Error Codes

Failure of the 943-227-17 preamplifier may result in the following error codes being displayed on the controlling device:

Code E0009 is normally used to identify a Loop communication failure. The error code may be due to a baud rate mismatch between the preamplifier and the UDR or 960 system communication board, a failure on either the preamplifier or UDR communication board. To clear the error code, the source of the error must be corrected.

3.6 Software Calculations

The 943-227-17 continuously converts the current output of the detector to a digital value, controls the gain of the internal amplifier, performs periodic self checks, communicates with the UDR or Model 960 controller and provides a radiation value to the UDR of Model 960. An asynchronous, serial communication interface, processed through optically isolated drivers/receivers is utilized. The digital value is transmitted to the associated UDR or 960 System controller for further processing. Refer to the associated controller manual for further information. .

3-6

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Contents Victoreen Fluke Biomedical Table of Contents Blank General Information General DescriptionApplication Specifications Preamplifier Variations Application Detector ReadoutFeature Specification Preamplifier Power Switch Normal Switch Function OFF Selects 300 baud 1/ON Selects 4800 baud normal settingJumper Normal Setting Function Alternate Setting Jumper Normal Setting Function Cal. PositionTB1 943-227-15 Description Connects To 977-210-10MJ4-1 Detector ConnectionsAuxiliary Equipment Recommended Spare PartsReceiving Inspection Part Number Description Used OnStorage Blank Theory of Operation Functional DescriptionFunction Hex Address Theory of Operation Main Circuit Boards Bit Position DescriptionTest Point Function RS232 TransmitVictoreen Communications Loop 943-227-15VL RS232C CommunicationsJumper Normal Function Alternate Setting Enables Victoreen LoopJumper Normal Function Cal Setting Position Installation OperationPreamplifier Mounting Electrical InterfaceSet-up Digital Preamplifier Fail Alarm Power FailureOperation Normal OperationConfiguration Functions To B Enables Victoreen Loop To C Enables RS232C NormalTo B Normal Operation To C PGA Offset Adjust Firmware VersionSet Point Error Codes Software CalculationsBlank Maintenance, Calibration and Troubleshooting MaintenanceElectronic Adjustments Electronic CalibrationTroubleshooting Troubleshooting / AdjustmentsConnector Designations Connector DESIGNATIONS, 943-227-15 and 943-227-15VLSwitch and Jumper POSITIONS, 943-227-15 and 943-227-15VL Applicable Drawings 943-227-15VL Related Manuals Not Supplied with this documentBlank Bill of Materials Bill of Materials- 943-227-15 and 943-227-15VLPart Number Description Blank Cable Termination Instructions Cable Termination InstructionsDetector Cable Termination Digital Preamplifier HV Connector Notes HV Digital Preamplifier Cable Termination Instructions D Digital Preamplifier Appendix Cable Termination Instructions Digital Preamplifier Modification Sheets, Engineering Instructions Modification Sheets, Engineering InstructionsBlank Blank Fluke Biomedical

943-227-15, 943-27 specifications

The Fluke 943-27 and Fluke 943-227-15 are advanced electrical testing tools designed to meet the demands of professionals in industrial and commercial settings. Recognized for their accuracy and reliability, these devices come loaded with essential features tailored to ensure optimal performance during electrical measurements.

The Fluke 943-27 is a compact yet powerful multimeter that excels in providing precise voltage and current readings. It is equipped with a large, backlit display that ensures visibility in low-light environments. The device supports a wide range of testing parameters, including AC and DC voltage, resistance, continuity, and capacitance measurements, making it invaluable for troubleshooting electrical circuits.

On the other hand, the Fluke 943-227-15 offers additional capabilities, including advanced data logging features. This multimeter allows users to record and analyze measurements over time, which is particularly useful for identifying intermittent issues in electrical systems. Its connectivity options enable seamless data transfer to a computer or mobile device, facilitating easy documentation and reporting.

Both models illustrate a robust construction built to endure tough working conditions. They meet stringent safety standards, which is critical for protecting users from electrical hazards. The ergonomic design ensures comfort during prolonged use, and features like overmolding enhance grip and durability.

One of the standout technologies in these multimeters is Fluke’s True-RMS measurement capability. This feature ensures accurate readings of non-linear loads, which are common in modern electrical systems with variable frequency drives and other electronic devices. Additionally, the built-in low-pass filter technology reduces noise in measurements, ensuring precision even in environments with significant electrical interference.

The Fluke 943-27 and 943-227-15 are also designed to be user-friendly. They feature intuitive controls and a straightforward user interface, allowing technicians to navigate functions effortlessly. The ability to perform automatic ranging simplifies measurements, eliminating the potential for errors when setting the range manually.

In conclusion, the Fluke 943-27 and 943-227-15 represent essential tools for electrical technicians who require versatility, accuracy, and durability in their testing equipment. With advanced features, reliable technologies, and a user-centric design, these multimeters not only meet but exceed the expectations of professionals in the field.
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