In this Unit, the operation of each block on Main Unit will be introduced. After study complete, users are able to use KL-62001 as measurement and assist tool for KL-620 experiments. Discussion: When connecting CHIP to the GND, the analog signal received from A/D Converter will send to single chip for decoding and output to 7 segment display? When sending the analog signal to the PC, the signal should be converted to digital format. As the result, this technique will be used when connecting the main unit to the PC. Check next exercise?. | KL-620 Microcomputer Sensing Control System Training Course Main Unit Unit 0 : KL-62001 General Sensors (I) Unit 1 : KL-64001 General Sensors (II) Unit 2 : KL-64002 Pressure Strain Gauge Unit 7 : KL-64007 F/V Converter Unit 11 : KL-64011 CDS Photovoltaic Unit 9 : KL-64009 V/F Converter Unit 10 : KL-64010 Temp II (PT100) Unit 12 : KL-64012 Fiber Optic Unit 14 : KL-64014 Hall Current Proximity Unit 8 : KL-64008 LVDT Unit 15 : KL-64015 Gas/Smoke Ethanol Unit 4 : KL-64004 Rotation Angle Unit 16 : KL-64016 Level (Water) Unit 13 : KL-64013 Infrared Ultrasonic Unit 6 : KL-64006 General Sensors (III) Unit 3 : KL-64003 Temp I (AD590) Humidity Unit 5 : KL-64005 Main Unit Unit 0 : KL-62001 In this Unit, the operation of each block on Main Unit will be introduced. After study complete, users are able to use KL-62001 as measurement and assist tool for KL-620 experiments. Menu 1. System Test 2. DCV Measurement (Manual) 3. DCV Measurement (Chip) 4. DCV Measurement (PC) 5. D/A Converter Test | KL-620 Microcomputer Sensing Control System Training Course Main Unit Unit 0 : KL-62001 General Sensors (I) Unit 1 : KL-64001 General Sensors (II) Unit 2 : KL-64002 Pressure Strain Gauge Unit 7 : KL-64007 F/V Converter Unit 11 : KL-64011 CDS Photovoltaic Unit 9 : KL-64009 V/F Converter Unit 10 : KL-64010 Temp II (PT100) Unit 12 : KL-64012 Fiber Optic Unit 14 : KL-64014 Hall Current Proximity Unit 8 : KL-64008 LVDT Unit 15 : KL-64015 Gas/Smoke Ethanol Unit 4 : KL-64004 Rotation Angle Unit 16 : KL-64016 Level (Water) Unit 13 : KL-64013 Infrared Ultrasonic Unit 6 : KL-64006 General Sensors (III) Unit 3 : KL-64003 Temp I (AD590) Humidity Unit 5 : KL-64005 Main Unit Unit 0 : KL-62001 In this Unit, the operation of each block on Main Unit will be introduced. After study complete, users are able to use KL-62001 as measurement and assist tool for KL-620 experiments. Menu 1. System Test 2. DCV Measurement (Manual) 3. DCV Measurement (Chip) 4. DCV Measurement (PC) 5. D/A Converter Test 6. Alarm Amplifier Test 7. Comparator Test 8. Differential Amplifier Test 9. Instrumentation Amplifier 10. Other MCU Function Test System Test Single Chip Out Control 2 Out Control 3 Status Display Thumbwheel Switch EPROM Blocks to be demonstrated: Objective: To understand how to self test Single Chip and EPROM. Back Procedure: Turn off the power. Connect the wires as shown in next slide. Turn on the power. If the speaker beep 4 times and the Status Display shows “1”, it means that the Single Chip and EPROM work functionally. Remove Control2 from Ground. The Status Display will display the value shown on Thumbwheel Switch. Adjust the Thumbwheel Switch below 4095. The Status Display will show the current value of the Thumbwheel Switch. Adjust the Thumbwheel Switch over 4095 The speaker will alarm and the Status Display shows “0000”. Control3 GND Control2 GND DCV Measurement (Manual) Objective: To understand how to use Potentiometer. To use DC Voltage Meter to
