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Este Cmap, tiene información relacionada con: TEDS, en un chip conectado al transductor que almacena - nombre del fabricante - número de identificación - tipo de dispositivo - número de serie - datos de calibración, TEDS virtuales se diferencian por que - los datos respecto al sensor no tienen porqué reisidr en el sensor. - esos datos pueden estar localizados en una base de datos en un computador (local o conectado en red) al que el sustema de adquisición está conectado., templates que pueden ser estandar: - Accelerometer and force transducers - Charge amplifiers with attached accelerometer or force transducer - Capacitive microphones and microphones with built-in preamplifiers - Microphone preamplifiers with attached microphones - High-level voltage and current-loop output sensors - Resistive sensors - Bridge sensors - Strain gages - Thermocouples, thermistors, and resistance temperature detectors (RTDs) - Potentiometric voltage dividers - Both AC linear and rotary variable differential transformer (LVDT/RVDT) sensors, TEDS comercializadas HBM, The second section of TEDS data includes - detailed information on and control of the sensor itself. The field definitions vary with the type of sensor, but in general these include provisions for reading or writing - operating parameters, - scale factors, and - basic calibration data. por ejemplo boolean TEDS_SetupCh1TEDS(void) { // Define The Channel 1 TEDS Contents at Declaration Time // ------------------------------------------------------ // // Channel 1: Sensor - AD590 // stChannelTeds idata Ch1TEDS = { (U32L)sizeof(stChannelTeds)- sizeof(U32L), // Channel-TEDS length CAL_NONE, // Calibration Key 0, // Calib TEDS ext key 0, // NonVolatile Data ext key 0, // Industry TEDS ext key 0, // End User App-Spec ext key 0L, // Writable TEDS length SENSOR, // Channel Type Key // Physical Units: 0x04,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80, 1788.0, // Lower Limit: in ADC counts 3468.0, // Upper Limit: in ADC counts 12.2955, // Worst Case Uncertainty 0, // Self Test Key 0, // Channel Data Model CH1_DATA_MODEL_LENGTH, // Chan Data Model Length 12, // Chan Model Sig Bits 0, // Chan Data Reps 0.0, // Series Origin 0.0, // Series Increment 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // Series Units 0.0025, // Chan Update Time 0.001, // Chan Write Setup Time 0.001, // Chan Read Setup Time 0.005, // Chan Samp Period 0.005, // Chan Warmup Time 0.5, // Chan Agg Hold Off Time 1.0, // Timing Correction 0.5, // Trigger Accuracy 0, // Event Sequence Options 0 // Checksum for this Chan-TEDS };, templates para reducir el tamaño, la auto-identificación del sensor en la red necesaria para mantenimiento diagnósticos y determinar el tiempo medio entre fallos, 4 secciones que son The second section of TEDS data includes - detailed information on and control of the sensor itself. The field definitions vary with the type of sensor, but in general these include provisions for reading or writing - operating parameters, - scale factors, and - basic calibration data., TEDS significa Transducer Electronic Data Sheet, TEDS utiliza templates, TEDS contiene datos de los sensores, TEDS tiene 4 secciones, 4 secciones que son The third section includes an additional calibration parameter set, such as: - tables, - polynomial curve parameters, or - frequency response tables, TEDS es un conjunto de datos electrónicos, en un chip conectado al transductor permitiendo la auto-descripción del sensor en la red, 4 secciones que son The first section includes - The manufacturer, - sensor model number, - version letter, - version number, and - a unique serial number are all encoded in a 64-bit block, en un chip conectado al transductor permitiendo la auto-identificación del sensor en la red, TEDS pueden suplirse por TEDS virtuales, The first section includes - The manufacturer, - sensor model number, - version letter, - version number, and - a unique serial number are all encoded in a 64-bit block más detallado Used for Manufacturers model and serial numbers 8 bytes (binary) Consists of five parts: · Manufacturer ID (14 bits) · Model Number (15 bits) · Version Letter (5 bits, A-Z) · Version Number (6 bits) · Serial Number (24 bits), la auto-descripción del sensor en la red facilitando la configuración automática del sistema