YOKOGAWA EJA564E User Manual Download Page 15

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IM-P-20200626-01

HART Commands and Parameters

<7. Explanation

Programming Points>

Note

Pressure

Selected units (psi...mBar)

Sensor Temperature

Selected units (Deg. F or C)

Electronic Temperature Selected units (Deg. F or C)

(Pressure)

Same as PV

・

Dynamic variables (PV,SV,TV,FV) and current can be read using HART Command #3.

・

Device variables with Status can be read using HART Command #9.

Dynamic Variables (Command #3)

Summary of Contents for EJA564E

Page 1: ...yright 2020 1st Edition October 2020 Yokogawa Corporation of America 2 Dart Road Newnan Georgia 30265 U S A Tel 800 888 6400 Fax 770 254 0928 User s Manual Hygienic Sanitary Pressure Transmitter EJA56...

Page 2: ...Position Effect 6 3 5 Calibration 6 3 6 Connection Terminal 7 3 7 Wiring 7 4 Remaining 8 4 1 External Load 8 5 Display and Push Buttons 9 5 1 Display Readout 9 5 2 Summary Programming Points 9 6 Expla...

Page 3: ...3 IM P 20200626 01 7 Programming 14 7 1 Programming with Hand Held Terminal 14 8 Specifications 16 9 Precautions and Warnings 17 Revision Information 18 7 2 HART Commands and Parameters 15...

Page 4: ...is based on a single Integrated Circuit which ensures perfect linearity in the output all within an accuracy of 0 2 1 1 Description The EJA564E transmitter is specially designed with a flush mounted...

Page 5: ...01 2 Dimensional Drawings 2 Dimensional Drawings n EJA564E T20 PROCESS CONNECTION 1 2 NPT Electrical Connection M12 Electrical Connection Note Standard Drawings for all other connection types are avai...

Page 6: ...6 Remove the mandrel after the welding operation 3 2 Installing Transmitter Code W33 1 After welding clean up edges and take care of the inside nipple wall 2 Make sure the O ring 10 is properly locat...

Page 7: ...wiring or near heavy electrical equipment Frequency controller or heavy pumps Shielding must always be connected at the side of the power supply In case the process connection is already connected to...

Page 8: ...egative side of the 2 wire loop The minimum power supply is based on the total circuit resistance The maximum external load RI max for 24 Vdc will be 600 Ohm CAUTION With a loop resistance of 250 a po...

Page 9: ...alue Zero adjustment ZERO 4 mA with or without test pressure P102 SPAN value Span adjustment SPAN 20 mA with or without test pressure P103 MOUNT correction Cancel mounting position effect P104 UNITS S...

Page 10: ...be used as the zero value 4 mA 1 Go to the home screen the transmitter will display the actual measured value 2 Push the button until the actual measured zero and the message ZERO PUSHED appears on th...

Page 11: ...ing will be displayed in the selected unit in the home screen CAUTION The selected pressure unit is only visible on the display when UNITS is chosen in program point P109 6 5 Output Selection 4 20 mA...

Page 12: ...turn to the home screen Choosing Reset will put the transmitter back to factory setting 0 0 seconds 6 9 Readout In this menu the type of readout on the display can be adjusted Factory Setting Unit 1 N...

Page 13: ...n the measured value deviates more than the specified trigger value Rising The Burst message is triggered when the measured value rises above the triggered value Falling The Burst message is triggered...

Page 14: ...s necessary for proper communication see drawing below A power supply of at least 17 Vdc must be used The EJA564E can easily be programmed with the Hand Held Terminal YHC HART Communicator Option 1 HA...

Page 15: ...cted units psi mBar SV Sensor Temperature Selected units Deg F or C TV Electronic Temperature Selected units Deg F or C FV Pressure Same as PV Dynamic variables PV SV TV FV and current can be read usi...

Page 16: ...trical specifications The General Specificaitions listed below can be downloaded from the Yokogawa Corporation of America website https www yokogawa com us solutions products platforms field instrumen...

Page 17: ...nformation CAUTION When using the EJA564E process connectors suffix code W the welding information on page 6 must be followed exactly This is very important to prevent distortion of the weld on nipple...

Page 18: ...he following address E mail support us yokogawa com n If you want have more information about Yokogawa products you can visit Yokogawa s homepage at the following web site Homepage http www yokogawa c...