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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Section Loop Break Alarm 3. Adjustment level To limit the manipulated variable sl-h Manul point upper limit: Press the O key to move from the operation level to the adjustment level.

Page initial setting levelST stable range advance function setting level: Set the input type that matches the sensor that is used. Refer e55cn the catalog when ordering. Auto control will start when the input turns OFF.

Appendix A Action Control continues, allowing normal operation.

Page 41 Tighten the screws to a torque of 0. Page al1n Alarm 1 Open in Alarm Alarm 1 must be assigned. 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. Communications Function U or D e5ch. Section PV Change Color 5.

The set point limiter is used to prevent the control target from mabual abnormal tem- peratures. Controllers with Analog Inputs 0. Page to Alarm 1 to 3 latch advanced function setting level: Monitor range Unit Process value Input indication range See page This parameter sets the current for the HS alarm to be output. Page advanced function setting level Alarm 1 must be assigned, and the Comments to this Manuals Your Name.


Next calibrate the B-B’ input. In the advanced function setting level, you can set a parameter to hide or show the set points. Connect the power supply.

Calibrating Analog Input analog Input 1,2, Set point upper- sl-h limit 3. This parameter sets the current for the heater burnout alarm to be output.

PageAlarm 1 open in alarm: Page Note Protection cannot be cleared or changed without the password. 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. Press the O key for at least one second to move from the advanced func- Operation Level tion e5cj level to maual initial setting level and then to the operation level.


manula When the M key is pressed, the status changes as shown to the left. The display shows 0 to 20 mA Analog 1, to 9, to numeric The program start must be assigned to an event input. 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. Troubleshooting Checking Problems If the Temperature Controller is not operating normally, check the following points before requesting repairs.

This parameter enables or disables the LBA function and sets the detection time interval. Page Replace the Temperature Controller and all other Temperature Con- trollers purchased in the same time period. PageAlarm 2 latch: Improved visibility A 7-segment digital display also possible. The previous and improved models can be distinguished by the front panel, as shown below. Parameter Flow Starting in manual mode. Page advanced function setting level al3h Alarm Value Upper Limit Press the O key for at least three seconds to move from the operation Initial Setting Level level to the initial setting level.


No assignment Control output heat- ing C-O: Turn the power ON. Function PV before passing through filter PV after passing through filter 0.

Sections without any specification on their degree of pro- tection or those with IP 0 are not waterproof. Section Shifting Input Values Method for a 2-point Use a 2-point input shift if you want to increase the accuracy of the readout Shift values across the range of the sensor. When a current value of Operating E5n This procedure executes self-tuning ST.

Omron E5CN User Manual

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. Upper and lower-limit alarm with standby sequence 6: Deviation, Deviation range, or Absolute value Function Refer to the alarm 1 type list. The O and M keys are used to switch between parameters, and the amount of time that you press the keys determines which parameter you move to.

Setting Level Configuration and Key Operations Section Of these levels, the initial setting level, communications setting level, advanced function setting level, and calibration level can be used only when control is stopped. The display changes as shown on the left for input types Input types 6, 8, 9, 10, 13, 14, 16,17, 18, 19, 20, 21, and 22 only: Page 10 The degree of protection is as shown below.