Output type: sourcing transistor. Type: rectangle. Screen mode: no segmentation. Output: SPDT. Power supply voltage: DC24V. Operation: instantaneous action auto reset. The micro volume design of 23mm is realized. Micro design and unique combination of soft sensing. LED has five colors red, yellow, green, white, and blue. Built in basic switch improves touch. Chip LED to produce a uniform surface brightness.
From the front panel installation, more convenient. Input type: PNP input type. External power 80mA DC12V. Digital rotating pulse meter with high speed measurement for 50kHz. F Option mode This is the mode for setting optional functions.
You can select this mode only when an option unit is mounted in the controller. In this mode, you can set the communications conditions, transfer output and event input parameters to match the type of option unit mount in the controller.
F Calibration mode This mode is provided so that the user can calibrate inputs and output. When calibrating input, the selected input type is calibrated. JSelecting modes The following diagram shows the order in which modes are selected. Level 0 mode Manual mode 1 second min. Level 2 mode Protect mode 1 second min.
Expansion mode 1 second min. Option mode 1 second min. When you have selected the menu display, the previous mode is selected. For example, if you selected the menu display while in the level 0 mode, the No. The display switches to the first parameter of the mode that you specified.
These modes are selected with control still continuing. When these modes are selected, the control is reset. So, control outputs and auxiliary output are turned OFF. When another mode is selected while in these modes control, reset is canceled. To return to the level 0 mode in the manual mode, press the key for one second minimum with the key pressed.
Be sure to press the key first in this operation. This fixes the setting. The settings and parameter contents are sometimes not changed by merely pressing the or keys. If the communications function is required, add on the communications unit. For details on the communications function, refer to Chapter 6. F Calibrating The input type selected in parameters is the item to be calibrated. This data can be registered as final calibration data only when all items have been newly calibrated. When registering data, information regarding whether or not calibration has been carried out is also registered.
For details on handling these measuring devices and equipment, refer to the respective manuals. For details, see Chapter 7 Calibration. JDraw-out Draw out the internal mechanism from the housing. Fit the two protrusions on the output unit into these two holes. JSetting up the option unit F Option unit list The following table shows the option units that can be connected to the E5CK controller. Unit mm 60 min. Controllers must not be closely mounted vertically or horizontally. When tightening screws, tighten the two screws alternately keeping the torque to approximately 0.
Fasten Cover the terminal cover as follows by using the snap pin. JWiring In the following wiring diagrams, the left side of the terminal Nos. However, note that the 5 11 12 10 blocks 4 9 power supplies for blocks C exclude relay output and D are 3 8 shared for the following option unit. For details on the input type jumper, see page The following diagrams show the available outputs and their internal equalizing circuits. No-contact input ON: residual voltage 1.
F Basic Operation The following diagram shows the basic flow of operation. Examples of operation of each of the items are described up to completion of parameter setup. However, you must move to the top parameter of the following Setting.
Of these, only control output 1 and auxiliary output 1 are used. These parameters are not displayed. Note that temperature unit and temperature input shift parameters need to be set.
If the jumper setting does not match the type of input connected to the input terminal, reset the input type jumper. For example, if both the upper and lower limit values are shifted by 1. These parameters cannot be used when the temperature input type is selected. After scaling, the humidity can be directly read. Readout humidity Scaling upper limit value For details on selecting the menu display, see page 1 second min. These functions are assigned to control outputs 1 and 2, and auxiliary outputs 1 and 2.
All of the above settings in this example are factory settings. Default is [ ]. As the setting in this example is to be left as its is, quit key operation. Of these, only the alarm assigned as the output can be used.
For details, see 3. A pattern is started. The program advances to the next step. The SP of the current step is changed. The currently running alarm value is changed. The input shift value is changed. Advance is executed. Operation may continue only in special instances, for example, to change SP during controller operation.
Select the program mode. Select pattern No. During Point temperature input, the decimal point of the alarm value conforms to the set sensor. Step 2 0. The controller enters the protect mode. For details on how to use event input, see 4. Note that pattern Nos. So, only the pattern that is programs currently running can be changed. The gradient of the line by which SP shifts also changes. The controller enters the manual mode. To quit the manual mode, press the and keys simultaneously again for 1 second minimum.
The controller enters the level 0 mode without entering the menu display. When program operation is started in the manual mode, program also advances. After two seconds, the manipulated variable is updated to the new setting. So, the timing of AT execution is the most important factor in control. F Dead band The dead band is set with the set point as its center. If the controller is operated with default, the manipulated variable is not output to both the heating and cooling sides.
Switching with When the overlap band is set, the bumpless function that operates when switching Manual Operation between manual and automatic operation may not work. The upper limit is set for the heating side positive value , and the lower limit is set for the cooling side negative value as shown in the following figure.
Also, when the input type, temperature unit and scaling sensor range are changed, the set point limitter is forcibly reset to the scaling sensor range. In a ramp rise rate program, parameters are set to two steps as shown in the figure above. The following figure shows the relationship between the program and parameters. Accordingly, when the number of steps are set to an even number, the final step is a soak step. When it is set to an odd number, the final step is a ramp step.
Step N is skipped. Likewise, when the SP is changed, the step time of the ramp cycle also changes. In an actual program, set the parameters to match the application. N Hold? When power is restored, program operation resumes from the pattern that was being executed when the power was interrupted.
Advance : Level 0 Advances the program one step. Repeatedly executes current Pattern execution count : Program pattern. Run all :Expansion Executes all patterns. These times are counted from the beginning of the step. For example, in the above figure, output is ON from the start of the following step up to the OFF time elapsed point.
During Hold, time counting is paused. Executing Advance, the skipped step time is counted. If the SP does not match the PV, the program run is started from the beginning. However, if control with respect to the SP is continued, the SP switches to the new value of the final step. Note: The end of operation does not refer to the end of the pattern. It refers to the end of executing the pattern the specified number of times. Other signals are accepted at all times.
Holds continue until the state of the event input changes to OFF. Accordingly, be sure to set event input OFF before you use Advance this function. Accordingly, the LBA function can be used as a means for detecting a malfunctioning control loop. The LBA detection width is provided so that changes with respect to output can be correctly detected.
Changes smaller than the detection width due to LBA detection timing are not regarded as changes. Measurement time Tm PV 0. The following example shows scaling of the heating side manipulated variable.
Function Describes the range and defaults of the parameter setting. Describes the range of the monitor values. Monitor Describes a procedure using parameters in operating instructions. Example of use Describes related parameters and items. However, note that the settings of protected parameters are still valid, and are not displayed regardless of the conditions of use.
JAbout the Order in Which Parameters Described in This Chapter Parameters are described mode by mode The first page of each mode lists the parameters available in that mode. The parameter names in these contents are listed in the order that they are displayed on the controller. Before changing parameters in this mode, first make sure that protecting the keys will not cause any problems in operation.
Note that the protect mode and manual mode cannot be protected. The set point cannot be changed. Only the calibration mode is protected.
Set value Description Setting 1 No keys are protected. To change the manipulated variable, use the or keys. To exit this mode, press the and keys simultaneously again for 1 second minimum.
The mode changes to the level 0 mode. When you press the or keys, the manipulated variable is changed. The display changes to the menu display. To change parameter settings, use the or keys. This time is not displayed when the controller is reset.
Function Monitor Range Unit 0. When a pattern is repeatedly executed or all patterns are executed, the time counting restarts at the top Function of each pattern. Monitor Range Unit 0. If you select [ ] using the and keys, and then press the key for 1 second minimum, the controller enters the program mode. Function Setting Range Unit Default 0.
A negative setting sets an overlap band. Function Setting Range Unit Default Set the control period taking the control characteristics and life expectancy of the controller into consideration.
If you select [ ] pressing the and keys, and then press the key for 1 second minimum, the controller enters the level 2 mode. The following figures shows the effect on data after passing through the digital filter. If you select [ ] pressing the and keys, and then press the key for 1 second minimum, the controller enters the setup mode.
Set value Input Type 0 JPt Set Value Setting Example 0 0 digits past decimal point 1 1 digit past decimal point The following table shows the relationship between alarm output functions, alarm output and output LEDs. If you select [ ] using the and keys, and then press the key for 1 second minimum, the controller enters the expansion mode. Note that as these parameters are reset, the Function SP of existing settings that are out of the range are forcibly changed to one of the upper or lower limit values.
However, when control on the SP is continued, the SP of the final step is selected after the number of steps has been changed. If the SP does not match the PV, program operation is started from the beginning of the program. To disable alarm, set to [OFF]. To give priority to stability, increase the set value of this parameter.
Setting Range Unit Default 0. This parameter sets this hysteresis width. In this mode, you can set the communications conditions, transfer output and event input parameters to match the type of optional function supported on the controller. If you select [ ] using the and keys, and then press the key for 1 second minimum, the controller enters the option mode.
Symbol Parameter Name Page Event input assignment 1 Communication stop bit Communication data length Communication parity Communication baud rate Communication unit No.
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