【Practical】How to perform initial setup of the Yokogawa EJA transmitter using a 475 communicator

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　　In recent years, the Yokogawa eja transmitters have achieved record sales and performance levels, thanks to their excellent product quality and after-sales service; these transmitters are now used in a wide range of applications. Generally, when we purchase a Yokogawa EJA transmitter, it is inevitable that we will need to use a 475 handheld communicator to carry out the initial basic settings. As for the specific steps for setting it up, many users are likely not very familiar with them. Today, the technical editor from HuiBo Electromechanical will specifically explain to our users how to perform initial setup of the Yokogawa EJA transmitter using a 475 handheld programmer 　　I. How to use a 475 programmer to modify the range of a Yokogawa EJA transmitter. The specific steps are as follows: 1. Turn on the device, connect the 475 handheld controller to the pressure transmitter, and select HART. 　　2. After a successful communication, select Online; at this point, the menu of specific functions that can be set for the Yokogawa eja transmitter will be displayed. 　　3. Click 1.device setup to select device settings. 　　4. Click on 3.Basic setup to select basic settings. 5. Select and click on 3.Re-range (1-3-3) to reset the range. 　　II. How to use a 475 handheld programmer to set the damping for the Yokogawa EJA transmitter. The specific steps are as follows: Steps 1 and 2 are the same as above. 　　3. Click 1.device setup to select device settings. 　　4. Click on 3.Basic setup to select basic settings. 5. Select and click on 6.damp (1-3-6) to reset the range. 　　III. How to use a 475 programmer to modify the square root function on the Yokogawa EJA transmitter. The specific steps are as follows: Steps 1 and 2 are the same as above. 　　3. Click 1.device setup to select the device settings interface. 　　4. Click on 3.Basic setup to select basic settings. 5. Choose and click on 5.Xfer fncth Sq/root (1-3-5-2) to set up square root calculations. 　　IV. How to use the 475 programmer to modify the display header on the Yokogawa EJA transmitter. The specific steps are as follows: Steps 1 and 2 are the same as above. 　　3. Click 1.device setup to select device settings. 　　4. Click 4.detailed setup to select detailed settings. 　　5. Select and click 1.Xfer fncth Sq/root (1-3-5-2) to set the square root function. 　　V. How to use the Yokogawa EJA transmitter with a 475 programmer to modify circuit testing. The specific steps are as follows: Steps 1 and 2 are the same as above. 　　3. Click 1.device setup to select device settings. 　　4. Click on 2.diag/service to select Diagnosis & Services. 5. Choose 2.loop test (1-2-2) to perform a loop test. 　　VI. How to use the Yokogawa EJA transmitter with a 475 programmer to set the minimum flow cut-off value. The specific steps are as follows: Steps 1 and 2 are the same as above. 　　3. Click 1.device setup to select device settings. 　　4. Click on 3.Basic setup to select basic settings. 5. Select and click on 7.low cut 3% (1-3-7) to set the minimum flow cutoff value. 　　VII. How to perform zero-point calibration of the Yokogawa EJA transmitter using a 475 communicator. The specific steps are as follows: Steps 1 and 2 are the same as above. 　　3. Click 1.device setup to select device settings. 　　4. Click 2diag/service to select Diagnosis & Services.
5. Click 3.calibration to select Calibration.
6. Click 3.sensor trim to select Sensor Calibration.
7. Select and click 1. (1-2-3-3-1) to perform zero-point calibration.