This User’s Manual describes how to use the E5EK compact, high-function digital Nevertheless, OMRON assumes no responsibility for errors or omissions. E5EK-AA Omron Automation and Safety Controllers 1/8 DIN VAC Digital field config datasheet, inventory, & pricing. This product was manufactured at OMRON Okayama. OMRON Okayama has obtained approvals from international certification bodies for its quality system and.
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Dead band Hysteresis heat Page Page 66 1 Set output to maximum. Some parameters are not displayed depending on the protect mode setting and conditions of use. When the value on omton No. If the heater power supply is turned conditions ON after turning the E5EK power supply On, the heater burnout alarm is output.
In this case, operation is carried out with the process value regarded as the set point before the change was made.
OMRON E5EK User Manual
If you select the desired mode using the Page 3 Conventions Used in This Manual J Meanings of Abbreviations Sometimes the following abbreviations are used in parameter names, figures and in text explanations. Dead band Hysteresis heat.
For details on how to use the controller and parameter settings, see Chapters 2 onwards. The parameter default is [ 4 As the setting in this example is to be left as it is, press the key.
You can select this mode only when the option ee5ek is set in the controller.
However, note that when the set point limiter is reset, the set point is forcibly changed to the upper-or lower-limit value of the set point limiter if omronn set point is out of the limiter range.
So, 3-position control is made possible. These abbreviations mean the following. Page The following figure shows the required device connection. The following figures shows the effect omro data after passing through the digital filter.
For example, in the fol- lowing configuration, connect the terminator to the host unit and the unit No.
Page The setting range varies according to this output data. During operation of the ST function, the power on the load side connected to the control output must be turned ON at the same time or before start of E5EK Function operation.
Set the STV output to 5V. In HT hunting tuning mode, when hunting occurs, the PID constants are amended to suppress the hunting. In an open status, only control output 1 is ON. Use this chapter as a reference guide. Also, a lower limit value larger than the upper limit value may be set. Read this chapter only when the controller must be calibrated.
Of these, only the alarm assigned as the output can be used. Set STV output to 0mV.
Also, make sure that the power supply is within the rated voltage range. Page 76 SP ramp function is enabled.
Omron E5EK-AA2-500 Processor/Controller
For details on the setting ranges of these parameters, see chapter 5 Level 1 Mode page Pay Attention to the Following when Installing this Controller F If you remove the controller from its case, never touch nor apply shock to the elec- tronic parts inside. Page 4 The following conventions are used to indicate and classify precautions in this manual. Setting Output Specifications Error 3; RSP input error With control output coolthe conditions for switching from standard control to heating and cooling control are reached when the output function is assigned at the cooling side during heating and cooling control.
In other words, you cannot switch between the auto and manual operations by key operation.