ECD T90 Instruction Manual
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Contents
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Page 25 Model T80o Qty of SENSORS, Choose 1 or 2 Load Default resets all Menus to factory default configuration.3.2.4 INFO (INFORMATION MENU)The Information Menu provides two choices, Transmitter Screen, details the Name, Power type, Serial #, Firmwareversion and the output configuration(s). Sensor Screen, details the Name, Part #, Serial # and three sets ofCalibration data.3.2.5 SIM (SIMULATION MENU)The Simulation menu allows the Input or Output signals to be simulated. SYSTEM allows the Input to be simulated. Two choices are available, FIXED isa fixed value, RAMP varies the signal across the 4-20 mA range, from thelowest value to the highest value and back, activating and deactivating relaysif present. The RAMP has two adjustments the Ramp period, 30 seconds to 2minutes and Duration; 1 cycle, 5, 10, 20, 30 minutes. RELAYS allows individual relays, #1, #2, and #3 to be activated and deactivated 4-20 mA allows the output to be simulated from 4.00 mA to 20.00 mA.3.2.6 FAULT SCREENSFault Definition RecommendationMemory ErrorAN ERROR WAS FOUNDWITH THE MEMORY OFTHE MICROCONTROLLERRETURN TO FACTORYFOR SERVICEInput Voltage OOT POWER IS OUT OFTOLERANCECHECK WIRING TOTHE TRANSMITTER+12V OOT ONBOARD 12V ISOUT OF TOLERANCERETURN TO FACTORYFOR SERVICE+3.3V OOT ONBOARD 3.3V ISOUT OF TOLERANCERETURN TO FACTORYFOR SERVICELoss of Comm COMMUNICATION WITHTHE SENSOR WAS LOSTCHECK WIRING TOTHE SENSORNo Sensor NO SENSOR WAS FOUNDAT START-UPCHECK WIRING TOTHE SENSORCal Failed SENSOR CALIBRATIONFAILED1) CLEAN SENSING TIP2) VERIFY SOLUTIONS3) DO NOT LEAVEUNATTENDED4) RE-CALIBRATERelay 1 Expired RELAY 1 TIMEON EXPIRED1) CHECK SENSOR OP2) CHECK AUX EQUIPA) PUMPSB) TANKSRelay 2 Expired RELAY 2 TIMEON EXPIRED1) CHECK SENSOR OP2) CHECK AUX EQUIPA) PUMPSB) TANKSRelay 3 Expired RELAY 3 TIMEON EXPIRED1) CHECK SENSOR OP2) CHECK AUX EQUIPA) PUMPSB) TANKS |
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