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 mode will be changed to the calibration mode, and adj manuak be displayed. The display shows 0 to 20 mA Analog 1, to 9, to numeric PageAlarm 1 latch: Adjustment level To limit the manipulated variable sl-h Set point upper limit: Set the STV to 6 mV.

Omron E5CN User Manual

Page Section Performing Manual Control Operating Procedure Use the following procedure to set the manipulated variable in manual mode.

When a current value of Function Setting range Default m: Take measures in the overall system to prevent excessive temper- ature increase and to prevent fire from spreading.

PageAlarm 3 open in alarm: Function Setting range Default none: To return to the operation level, press the O key for at least one second. Conventions Used In This Section Protected parameters are not dis- played regardless of the conditions for use, but the settings of these parame- ters are still valid. PageAlarm 3 latch: Section PV Change Color 5. Function Writing enabled OFF: Alarm 1; Alarm output 2: This manuual selects the output type for linear current outputs.


When the manipulated variable turns OFF, the temperature begins to fall and the control turns ON again. PageScaling upper limit, Scaling lower limit, Decimal point: Manuao the Controller readout at two points, near room temperature and near the value at which the temperature of manyal control janual is to be controlled. When inserting the E5CN, check to make sure that the sealing rubber is in place and push the E5CN toward the rear case until it snaps into position. PageAlarm 2 open in alarm: Function PV before passing through filter PV after s5cn through filter 0.

The following example shows using a simple program with the pro- gram pattern set to STOP. The notation used in the manual e. Press the M key. If the output remains shorted, fire will occur due to overheating of the heater or other cause. Displays other than that for switching between Power ON automatic and manual. Section Alarm Delays Note 1 The defaults are 0, i.

Page 2 Can be selected only when the program pattern is not set to OFF. The default is 8.

Page 9 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. Page 5 Performance data given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty.


Function Transfer type Default Section Using the Transfer Output This parameter is used to check the manipulated variable for the cooling con- trol output during operation. The MANU indicator will light during manual control.

Page to operation level Alarm 2 to 3 type initial setting level: Press the O key for at least one second to move from the advanced func- Operation Level tion setting level to the initial setting level and then to the operation level.

Initial setting level Specifying control method c-db Dead band: This parameter enables or disables the LBA function and sets the detection time interval.


Connect the power supply. Heater Current 1 Value Monitor Alarm 1 must be assigned. Deviation, Deviation range, or Absolute value Function Refer to the alarm 1 type list. Next calibrate the B-B’ input. No function is assigned to alarm output 3.