E5CN/E5AN/E5EN Digital Temperature Controllers User’s Manual Basic Terminal block. E5CN. Basic Type. Analog input. Temperature input. safety standards, refer to your OMRON website. E5CN/E5AN/E5EN/E5GN Digital Temperature Controllers User’s Manual Basic Type (Cat. No. H). E5CN-H. Advanced Digital Temperature Controller (48 x 48 mm). E5CN-H between displaying the status of the Temperature Controller (auto/manual.

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Next calibrate the B-B’ input.

Section Using the Key Protect Level 5. The default is for segment displays. Setting a negative value produces an overlapping band. This manual also for: There are three display colors, orange, red, and green, and you can select from the following three modes and eight functions.

Omron E5CN User Manual

Press the U or D key to set alm1. Upper and lower-limit alarm 2: Change the connections as follows: Page cmwt Communications Writing Communications must be supported. Page 28 A functional explanation is provided here for illustration, but models are not necessarily available for all possible combinations.

Section Alarm Delays Note 1 The defaults are 0, i. The values set in these parameters can be selected by operating the keys on the front panel or by using event inputs.

Protected parameters are not dis- played regardless of the conditions for use, but the settings of these parame- ters are still valid. Control continues, allowing normal operation. Page 5 Performance oron given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty.


The following example shows using a simple program with the pro- gram pattern set to STOP.

Press the U or D key to set the manual MV. Setting Output Specifications Section Operating Procedure The following example sets the following control and w5cn assignments.


Do not use the product outdoors or mabual any of the following locations. Do not allow oron of metal, wire clippings, or fine metallic shav- ings or filings from installation to enter the product. Section Using the Transfer Output Current input Voltage input 0: Table of Contents Add to my manuals Add. Other Functions Improved visibility A 7-segment digital display also possible. Alarm function OFF None 1: Page Program pattern initial setting level: Page of Go.

PageAlarm 2 latch: You can set alarm values, monitor the manipulated variable, and perform other operations in this level. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.

Appendix A Press the O Key for at least 3 s. Use the U key to set the parameter to Conventions Used in this Section The overall manual operation is illustrated in the following figure. When the power is turned ON, all of the display lights for approximately one second. Page Section Performing Manual Control Note In balanceless-bumpless operation, the MV before switching is used initially after the switch and then gradually changed to achieve the proper value after switch to prevent radical changes in the MV after switching operation.


If the output remains shorted, fire will occur due to overheating of the heater or other cause. Removing The Temperature Controller From The Case Hold the top and bottom of the front panel and carefully pull it out toward you, without applying unnecessary force.

Appendix A Action Control continues, allowing normal operation. Page advanced function setting level Alarm 1 must be assigned, and the The MANU indicator will light during manual control.

Precautions for Safe Use Be sure to observe the following precautions to prevent operation failure, malfunction, or adverse affects on the performance and functions of the product. The MV at stop takes priority when stopped and the manual MV takes pri- ority in manual mode.

Heater burnout Refer to Calculating Detection Current Values on page 56 when detection 1 making the settings.

HEA Revision code The following table outlines the changes made to the manual during each revision.