and only for the purposes described in this manual. The E5CN, E5CN-U, E5AN, and E5EN are Digital Temperature Controllers. The E5CN and E5CN-U are both . E5CN/E5AN/E5EN Digital Temperature Controllers User’s Manual Basic Temperature Controllers Communications Manual Basic Type (Cat. The free ThermoMini Parameter Copy Software can be used to reach E5CN parameters E5CN Temperature Controller Communications User’s Manual ( Cat.

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The default is for segment displays. Page Note Protection cannot be cleared or changed without the password.

If the heating characteristics and cooling characteristics of the control object are very different and good control characteristics cannot be achieved with the same PID constants, the cooling coefficient can be used to adjust the propor- tional band P for the control output assigned to the cooling side.

Setting a negative value produces an overlapping band.

HEA Revision code The following table outlines the changes made to the manual during each revision. Protected parameters are not dis- played regardless of the conditions for use, but the settings of these parame- ters are still valid. manal

Equivalent to IP50, rear case: Advanced Function Setting Level Control output 1 alm1 assignment alm1 The values set in these parameters can be selected by operating the keys on the front panel or by using event inputs. You can set alarm values, monitor the manipulated variable, and perform other operations in this level. Note Protection cannot be cleared or changed without the password. Initial setting level Specifying control method c-db Dead band: This manual also for: Control continues, allowing normal operation.


PageAlarm value manua limit 2 and 3, Alarm value lower limit 2 and 3: Chapters Table Of Contents Function Setting range Unit Performance data given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty.

Page Section Performing S5cn Control Operating Procedure Use the following procedure to set the manipulated variable in manual mode. At this time, install the driver using the instal- lation wizard. Auto control will start when the input turns OFF. Operating Procedure The following example shows how to select C as the temperature unit.

The display shows 0 to 20 mA Analog 1, to 9, to numeric Calibrating Analog Input analog Input 1,2, Page Number of multi-SP uses advanced function setting amnual Use the U and D keys to set the parameter to ST stable st-b range Section Using the Transfer Output Section Loop Break Alarm 3. Function Monitor range Unit 0 to min or h Monitor Page Soak time, Wait band adjustment level: Characteristics Indication accuracy Thermocouple See note 1.

The set point limiter is used to prevent the control target from reaching abnormal tem- peratures. By pressing ‘print’ button you will print only current page.

Page Standby sequence reset: Control stops when you move from the operation level to the initial setting level. This parameter monitors the set point during SP ramp operation. Some parameters are not displayed depending on the protect level setting and the conditions of use.



Section Adjustment Level Adjustment Level This level is for executing AT auto-tuning and other operations, and for set control parameters. Displays other than that for switching between Power ON automatic and manual. To move to the advanced function setting level and calibration level, you must enter passwords.

Press the O key for at least three seconds to move from the operation Initial Setting Level level to the nanual setting level. When the power is turned ON, all of the display lights for approximately one second.

Omron E5CN User Manual

The following example shows using a simple program with the pro- gram pattern set to STOP. Page advanced function setting level al1h Lights for approximately one e5nc during startup. Don’t show me this message again. Alarm 1; Alarm output 2: Shift the Controller readout at two points, near room temperature and near the value at which the temperature of the control target is to be controlled.

manuak In the configuration shown in Figure 1, bring the set point to near the value at which the temperature of the control target is to be controlled.