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General| Type | Temperature Controller |
|---|---|
| Output Type | Relay, Voltage, Current |
| Size | 48 x 48 mm |
| Number of Control Outputs | 2 |
| Input Type | Thermocouple, RTD |
| Control Method | PID |
| Display | Digital |
| Power Supply | 100-240 VAC |
| Communication | RS-485 |
| Ambient Operating Temperature | -10 to 55 °C (with no icing or condensation) |
| Dimensions | 48 x 48 x 100 mm |
Provides information about the manual itself, including copyright and disclaimer notices.
Lists abbreviations used in the manual with their corresponding terms.
Explains the correspondence between display symbols and alphabet characters.
Explains safety classifications and precautions for preventing injury or damage.
Details the main physical components of the E5EK controller.
Explains the function of the No.1 and No.2 displays.
Explains the basic operations and functions of the keys on the front panel.
Details the supported input types and output functions of the E5EK controller.
Details the various types of inputs the E5EK controller supports, including temperature, voltage, and current.
Lists the five types of outputs supported by the E5EK controller.
Explains how output functions can be assigned to control and auxiliary outputs.
Details the six types of data that can be output via the transfer output function.
Explains the nine different parameter modes and how to navigate them.
Describes the nine different modes for parameter settings, such as Protect, Manual, and Setup modes.
Illustrates the sequence for selecting different operating modes using the front panel keys.
Explains how to access and navigate the menu display for mode selection.
Describes how level 0, 1, and 2 modes are selected and their characteristics.
Mode for setting basic specifications like input type and scaling.
Mode for setting expanded functions like self-tuning and advanced PID.
Mode for setting parameters related to option units like communications.
Mode for user calibration of inputs and transfer output.
Disables functions of menu and A/M keys to prevent modifications.
Allows manual operation and manipulation of the manipulated variable.
Explains how to navigate through parameters within a mode.
Describes how to save parameter settings.
Details the E5EK's ability to communicate with a host computer via RS-232C, RS-422, or RS-485 interfaces.
Explains that the controller is factory-calibrated but user calibration is possible for inputs and transfer output.
Covers initial setup operations, including setting up output and option units.
Describes the procedure for drawing out the internal mechanism from the controller housing.
Provides a step-by-step guide for installing output units into the controller.
Explains how to install optional communication or input/output units.
Details the physical installation requirements, including dimensions and panel cutout.
Provides the physical dimensions of the E5EK controller.
Specifies the required panel cutout dimensions for installation.
Details the procedure for mounting the controller onto a panel using mounting brackets.
Explains how to attach terminal covers for protection.
Explains terminal arrangements, precautions, and wiring procedures.
Shows the terminal layout and numbering for connections.
Lists important precautions to follow during wiring to prevent noise and ensure proper connection.
Covers the power supply wiring and specifications.
Details wiring connections for various sensor inputs.
Explains wiring for control outputs 1 and 2, including available output units and their specifications.
Describes wiring for auxiliary outputs 1 and 2.
Details wiring for CT input and potentiometer connections.
Explains wiring for the remote SP input.
Details wiring for event inputs 1 and 2.
Describes wiring for the transfer output function.
Notes terminal usage for communication units.
Explains conventions and the basic operation flow diagram.
Presents a flowchart illustrating the basic setup and operation sequence of the controller.
Provides an example setup scenario assuming specific operating conditions and connections.
Details how to set input type, scaling, and input shift.
Explains how to set the sensor type using numerical codes.
Details the use of scaling parameters for voltage and current inputs to match physical quantities.
Describes how to adjust input values to compensate for sensor characteristics.
Provides a step-by-step example of setting input type, scaling upper/lower limits, and decimal point.
Covers output assignments, direct/reverse operation, and control period.
Explains the ten supported output functions and their assignment to control/auxiliary outputs.
Details output assignment support for standard type controllers.
Lists output functions supported by position-proportional controllers and disabled functions.
Explains direct and reverse operation and how to set them.
Describes setting the pulse output period for relay or voltage outputs.
Demonstrates checking parameter settings for output assignments, direct/reverse operation, and control period.
Explains how to set alarm types, values, hysteresis, and output states.
Lists supported alarm types and their output operations based on deviation or absolute values.
Explains how alarm values are set independently for each alarm.
Details how to set hysteresis for alarm outputs to ensure stable operation.
Explains the standby sequence function for alarm output control.
Describes how to set alarm output states as normally open or normally closed.
Visually summarizes alarm operations with a lower limit deviation and standby sequence example.
Demonstrates setting alarm type, value, hysteresis, and close/open in alarm parameters.
Describes how to use the security parameter to protect settings and the A/M key.
Explains the security parameter's role in protecting modes and limiting access.
Describes how to disable the A/M key to prevent switching between auto and manual operations.
Shows how to protect setup, expansion, option, and calibration modes.
Details how to start and stop controller operation using the run/stop parameter.
Details setting the manipulated variable output when the controller is stopped.
Demonstrates stopping controller operation using the run/stop parameter.
Notes that run/stop can be selected via event input.
Covers changing set points, manual operation, and auto-tuning (A.T.).
Explains how to change the set point using the set point parameter.
Describes how to enter manual mode and manually adjust the manipulated variable.
Notes that manual MV is held when power is interrupted for standard types.
Explains the operation when switching between manual and auto modes.
Details how valve opening is displayed and controlled in manual mode for position-proportional types.
Explains the auto-tuning function to optimize PID parameters using the limit cycle method.
Describes setting the limit cycle of MV change width to 40% for auto-tuning.
Describes setting the limit cycle of MV change width to 100% for auto-tuning.
Demonstrates executing 40% auto-tuning (AT).
Explains how to select control methods like heating/cooling, position-proportional, and ON/OFF.
Explains heating/cooling control, including dead band and cooling coefficient.
Describes setting the dead band for heating/cooling control to create a dead or overlap band.
Explains how to use the cooling coefficient to balance control between heating and cooling sides.
Details the MV output behavior when operation is stopped.
Notes bumpless function during manual/auto switching.
Details the use of position-proportional controllers, including output assignments and disabled functions.
Explains setting the travel time for valve operation.
Describes monitoring valve opening, requiring motor calibration.
Covers setting outputs for stop or PV error conditions.
Mentions dead band and open/close hysteresis for position-proportional control.
Explains how to select ON/OFF control via the PID/ON/OFF parameter.
Describes hysteresis settings for stable ON/OFF switching and for heating/cooling control.
Details restrictions on manipulated variable, set point limiters, and SP ramps.
Details how to restrict manipulated variable limits and change rates.
Explains setting upper and lower limits for the manipulated variable.
Describes setting the maximum permissible change rate of the manipulated variable.
Lists conditions under which limiters are invalid or cannot be set.
Explains how the set point range is limited by upper and lower limit parameters.
Describes the SP ramp function, which limits set point changes by a rate.
Explains SP ramp behavior when power is turned on or run is switched.
Lists conditions that invalidate the SP ramp function.
Covers multi-SP, run/stop, auto/manual, and SP mode functions using event inputs.
Explains how to choose event input functions and assign them.
Details the multi-SP function, relating event inputs to set points.
Provides an example of using two event inputs for multi-SP and Run/Stop functions.
Shows the relationship between event inputs and set points 0 to 3 for the multi-SP function.
Covers parameter settings for Run/Stop, Remote/Local, and SP modes using event inputs.
Explains how event input controls the controller's run/stop status.
Describes how event input switches between auto and manual operation.
Details how event input selects between remote and local set points.
Explains remote SP input, scaling, SP mode switching, and SP tracking.
Explains how to scale remote SP inputs and set upper/lower limits.
Describes how set point limiter changes affect remote SP limits.
Details how to switch between remote SP and local SP using the SP mode parameter.
Explains monitoring remote SP in local SP mode.
Describes the SP tracking function for smoother set point changes.
Notes conditions for remote SP and auto-tuning interaction.
Details heater burnout detection, HBA latch, and operating conditions.
Explains how the heater burnout alarm function works using a current transformer.
Details how to enable the HBA latch function to hold the alarm state.
Lists operating conditions and limitations for the heater burnout alarm.
Provides a formula and conditions for calculating the heater burnout set value.
Illustrates examples of calculating set values for heater burnout detection.
Explains the Loop Break Alarm (LBA) function for detecting control loop errors.
Explains the LBA detection time parameter for judging loop errors.
Describes the LBA detection width for improving stability.
Illustrates LBA operation with a heater burnout scenario.
Explains automatic setting and manual setting of LBA detection time.
Provides a method to calculate LBA detection time.
Describes how to configure and scale transfer output data.
Lists the data items selectable for transfer output.
Describes how to scale transfer output data using upper and lower limit parameters.
Explains icons and parameter display conventions used in Chapter 5.
Explains the icons used to describe parameters, their settings, and usage examples.
Describes how parameters are displayed based on conditions of use and protection settings.
Details the protect mode for parameter security and its settings.
Explains the security parameter's role in protecting modes and limiting access.
Details how to invalidate the A/M key function to prevent switching operation modes.
Explains manual mode operations and the Manual MV parameter.
Explains how to set the manipulated variable for manual operation or valve opening.
Covers parameters for monitoring process value, set point, and operation status.
Describes setting and monitoring the set point in Level 0 mode.
Explains the PV/SP display and set point monitoring/setting.
Describes monitoring remote SP in local SP mode.
Explains the monitor range for process value display.
Details setting ranges for local and remote SP.
Explains conditions of use and monitoring for remote SP.
Monitors the set point during SP ramp, matching PV/SP parameter.
Monitors manipulated variable for heating side.
Monitors manipulated variable for cooling side.
Monitors valve opening during position-proportional control.
Used for checking operating status and specifying start/stop of operation.
Details parameters for control adjustment, including AT, alarm values, and PID settings.
Selects limit cycle width (40% or 100%) for auto-tuning.
Switches set points 0 to 3 by event input for local SP.
Switches set points 0 to 3 by event input for local SP.
Switches set points 0 to 3 by event input for local SP.
Switches set points 0 to 3 by event input for local SP.
Details conditions for AT execution and automatic parameter setting.
Explains switching set points 0 to 3 via event input for local SP.
Explains switching set points 0 to 3 via event input for local SP.
Explains switching set points 0 to 3 via event input for local SP.
Explains switching set points 0 to 3 via event input for local SP.
Used for monitoring or changing alarm values for output 1.
Used for monitoring or changing alarm values for output 2.
Used for monitoring or changing alarm values for output 3.
Sets the proportional band parameter for PID control.
Sets the integral time parameter for PID control.
Sets the derivative time parameter for PID control.
Used in heating/cooling control to adjust cooling side P.
Sets output dead band width in heating/cooling control.
Sets output hold width for position-proportional control.
Sets manipulated variable to remove offset during P or PD control stabilization.
Sets hysteresis for stable operation in ON/OFF or heating control.
Sets hysteresis for stable operation in cooling control.
Sets the pulse output period for heating control.
Sets the pulse output period for cooling control.
Measures the current value of the heater from CT input.
Outputs heater burnout alarm when current falls below set value.
Covers auxiliary parameters for control adjustment, including limiters and hysteresis.
Switches between remote and local operation using communications function.
Switches between remote SP and local SP via event input.
Specifies the time unit for SP ramp rate.
Specifies the maximum permissible change width per unit of time for SP ramp.
Parameter for setting LBA detection time, automatically set by AT.
Sets manipulated variable when operation stops.
Sets manipulated variable when input error occurs.
Sets the upper limit for the manipulated variable.
Sets the lower limit for the manipulated variable.
Sets the maximum permissible change rate of the manipulated variable.
Sets the time constant of the input digital filter.
Provides hysteresis for ON/OFF switching of open/close output.
Checks hysteresis of alarm output 1.
Checks hysteresis of alarm output 2.
Checks hysteresis of alarm output 3.
Sets shift amount for input shift upper limit.
Sets shift amount for input shift lower limit.
Explains parameters for basic specifications like input type, scaling, and output assignments.
Explains how to set the sensor type using numerical codes.
Sets the upper limit for scaling analog inputs.
Sets the lower limit for scaling analog inputs.
Specifies the decimal point position for EU units.
Sets the temperature unit to Celsius or Fahrenheit.
Returns parameter settings to their defaults.
Assigns output functions to control output 1.
Assigns output functions to control output 2.
Assigns output functions to auxiliary output 1.
Assigns output functions to auxiliary output 2.
Specifies the operation of alarm 1.
Selects the output state for alarm 1.
Specifies the operation of alarm 2.
Selects the output state for alarm 2.
Specifies the operation of alarm 3.
Selects the output state for alarm 3.
Explains direct and reverse operation and how to set them.
Sets the sensor type by code, detailing available types and ranges.
Sets the upper limit for scaling analog inputs.
Sets the lower limit for scaling analog inputs.
Specifies the decimal point position for EU units.
Sets the temperature unit to Celsius or Fahrenheit.
Assigns output functions to control output 1.
Assigns output functions to control output 2.
Assigns output functions to auxiliary output 1.
Assigns output functions to auxiliary output 2.
Specifies the operation of alarm 1.
Selects the output state for alarm 1.
Specifies the operation of alarm 2.
Selects the output state for alarm 2.
Specifies the operation of alarm 3.
Selects the output state for alarm 3.
Explains direct and reverse operation and how to set them.
Details parameters for expanded functions like self-tuning and advanced PID control.
Limits the upper set point value.
Limits the lower set point value.
Selects advanced PID or ON/OFF control.
Enables or disables the self-tuning (ST) function.
Sets the stable range width during self-tuning.
Sets the advanced PID control parameter alpha.
Sets the gain for PID parameters during auto-tuning.
Selects conditions for resetting after standby sequence.
Sets time for automatic return to PV/SP display.
Sets hysteresis for AT execution event ON/OFF switching.
Defines width for LBA detection of manipulated variable changes.
Limits the upper and lower set points, adjusting to sensor or scaling limits.
Limits the upper and lower set points, adjusting to sensor or scaling limits.
Selects advanced PID or ON/OFF control, referencing related articles.
Enables or disables self-tuning (ST) function based on input type and control.
Sets the stable range width during self-tuning.
Sets the advanced PID control parameter alpha.
Sets PID gain during auto-tuning, prioritizing response or stability.
Selects conditions for resetting after alarm standby sequence cancellation.
Sets time for automatic return to PV/SP display after inactivity.
Sets hysteresis for AT execution event ON/OFF switching.
Defines width for LBA detection of manipulated variable changes.
Covers parameters for option units, including communications and event inputs.
Specifies the number of event inputs for switching set points (SP).
Assigns event input 1 for functions other than multi-SP.
Assigns event input 2 for functions other than multi-SP.
Sets the communication stop bit parameter.
Sets the communication data length parameter.
Sets the communication parity parameter.
Sets the communication baud rate parameter.
Sets the communication unit number.
Selects the data item for transfer output.
Sets the upper limit for scaling transfer output.
Sets the lower limit for scaling transfer output.
Holds the heater burnout alarm until reset conditions are met.
Executes motor calibration for valve opening monitoring.
Sets the time from fully opened to fully closed valve.
Sets a band where the valve will not move.
Enables or disables the remote SP function.
Sets the remote SP upper limit value.
Sets the remote SP lower limit value.
Specifies operation when remote SP mode switches to local SP mode.
Specifies the number of event inputs for switching set points (SP).
Assigns event input 1 for functions other than multi-SP.
Assigns event input 2 for functions other than multi-SP.
Sets the communication stop bit parameter.
Sets the communication data length parameter.
Sets the communication parity parameter.
Sets the communication baud rate parameter.
Sets the communication unit number.
Selects the data item for transfer output.
Sets the upper limit for scaling transfer output.
Sets the lower limit for scaling transfer output.
Holds the heater burnout alarm until reset conditions are met.
Executes motor calibration for valve opening monitoring.
Sets the time from fully opened to fully closed valve.
Sets a band where the valve will not move.
Enables or disables the remote SP function.
Sets the remote SP upper limit value.
Sets the remote SP lower limit value.
Specifies operation when remote SP mode switches to local SP mode.
Contains parameters for user calibration of inputs and outputs.
Describes the purpose and capabilities of the E5EK communications function.
Describes the purpose and capabilities of the E5EK communications function.
Illustrates the command frame/response frame exchange between host and controller.
Lists option units supporting RS-232C, RS-422, and RS-485 interfaces.
Covers cable connections and setting communication specifications for RS-232C, RS-422, and RS-485.
Shows wiring diagrams and specifications for RS-232C and RS-422 cable connections.
Details RS-232C cable connection specifics.
Details RS-422 cable connection specifics, including terminators.
Details RS-485 cable connection specifics, including terminators.
Explains how to match host and controller communication settings.
Lists the configurable communication parameters like baud rate and parity.
Explains the structure of commands and responses used for communication.
Details various commands for reading/writing parameters and special commands.
Details commands for reading and writing controller parameters.
Lists parameters with their numbers, data setting ranges, and modes.
Continues the list of parameters with their numbers, data setting ranges, and modes.
Continues the list of parameters with their numbers, data setting ranges, and modes.
Details special commands for Run/Stop, Remote/Local, AT execute/cancel, and SP mode.
Provides a list of command numbers, commands, and command codes.
Shows status monitoring bits for A group commands.
Shows status monitoring bits for B group commands.
Explains how to return to setting level 0 or handle errors in parameter write commands.
Explains how to interpret end codes to diagnose communication errors.
Explains how to use end codes to diagnose communication errors.
Details specific end codes like "Command cannot be executed", "Parity error", "Framing error", "FCS error".
Describes undefined errors related to header or parameter codes.
Provides examples of communication programs and their usage.
Explains how to use the provided communication program examples.
Outlines the steps to run a communication program.
Specifies communication conditions and cable connection requirements.
Provides a BASIC program example for E5EK communication.
Demonstrates setting unit number, set point, start running, and monitoring process value.
Explains parameter configuration in calibration mode.
Details the calibration procedure for thermocouple inputs.
Details the calibration procedure for platinum resistance thermometer inputs.
Details the calibration procedure for current inputs.
Details the calibration procedure for voltage inputs.
Explains how to check indication accuracy after calibration.
Describes how to select calibration mode and parameters, and the order of calibration steps.
Explains parameter display during calibration.
Indicates when calibration data has been saved.
Describes parameter display and process value indication during calibration.
Explains the mark indicating saved calibration data.
Details required devices and connections for thermocouple calibration.
Explains how to connect the cold junction conductor for proper calibration.
Provides step-by-step instructions for calibrating thermocouple group 1.
Provides step-by-step instructions for calibrating thermocouple group 2.
Details required devices and connections for platinum resistance thermometer calibration.
Provides step-by-step instructions for calibrating platinum resistance thermometer.
Continues calibration steps for platinum resistance thermometer, including transfer output.
Details required devices and connections for current input calibration.
Provides step-by-step instructions for calibrating current input.
Details required devices and connections for voltage input calibration.
Provides step-by-step instructions for calibrating 0-5V and 1-5V voltage inputs.
Provides step-by-step instructions for calibrating 0-10V voltage input.
Explains checking indication accuracy for thermocouple inputs after calibration.
Explains checking indication accuracy for platinum resistance thermometer inputs.
Explains checking indication accuracy for current inputs.
Explains checking indication accuracy for voltage inputs.
Lists essential checks for power supply, wiring, and communication settings before further troubleshooting.
Explains how to interpret error codes displayed on the No.1 display and remedy the problems.
Describes input errors, their meaning, action, and operation at error.
Details memory errors, including actions and operation at error.
Explains A/D converter errors, actions, and operation at error.
Describes calibration data errors, their meaning, action, and operation.
Explains the display range over indication and its operation.
Details motor calibration errors, actions, and operation.
Details how to assign error outputs to terminals for functions like LBA, input errors, and A/D converter errors.
Explains LBA for detecting loop breaks and related errors.
Describes assigning error 1 output for input errors.
Describes assigning error 2 output for A/D converter errors.
Describes assigning error 3 output for remote SP input errors.
Summarizes restrictions on ST, AT, limiter, and other functions when combined.
Summarizes restrictions on ST, AT, limiter, and other functions when combined.
Provides detailed technical specifications of the E5EK controller.
Details the electrical ratings, power consumption, and voltage ranges.
Lists accuracy, hysteresis, control period, and physical characteristics.
Specifies heater current monitoring and alarm settings.
Lists ratings and characteristics for various output units.
Details ratings and characteristics for event inputs, communications, and transfer output.
Details specifications and dimensions for current transformers.
Lists specifications for E54-CT1 and E54-CT3 current transformers.
Shows the dimensions of E54-CT1 and E54-CT3 current transformers.
Illustrates control block diagrams for standard and position-proportional types.
Illustrates the control block diagram for the standard type controller.
Illustrates the control block diagram for the position-proportional type controller.
Lists parameters by mode (Protect, Manual, Level 0, 1, 2) with ranges and defaults.
Lists parameters by mode (Protect, Manual, Level 0, 1, 2) with ranges and defaults.
Lists parameter names for configuration.
Specifies the adjustable range for each parameter.
Indicates the unit of measurement for parameter values.
Shows the default value for each parameter.
Provides additional notes or conditions for parameter settings.
Indicates the parameter setting status.
Continues listing parameters by mode (Setup, Expansion) with ranges and defaults.
Lists parameter names for configuration.
Specifies the adjustable range for each parameter.
Indicates the unit of measurement for parameter values.
Shows the default value for each parameter.
Provides additional notes or conditions for parameter settings.
Indicates the parameter setting status.
Continues listing parameters by mode (Option) with ranges and defaults.
Lists parameter names for configuration.
Specifies the adjustable range for each parameter.
Indicates the unit of measurement for parameter values.
Shows the default value for each parameter.
Provides additional notes or conditions for parameter settings.
Lists all available E5EK models and related units with their specifications.
Illustrates parameter navigation across modes (Level 0, 1, 2, Setup, Expansion, Option, Calibration).
Shows parameter organization within Setup mode.
Shows parameter organization within Expansion mode.
Shows parameter organization within Option mode.
Shows parameter organization within Calibration mode.
Explains the fuzzy self-tuning function for PID constant optimization.
Highlights the capabilities of the E5EK's fuzzy self-tuning function.
Describes the three modes of the fuzzy self-tuning function.
Lists the conditions required for the SRT mode of fuzzy self-tuning to start.
Explains conditions affecting PID constant renewal during SRT.
Describes the stable temperature status criteria for fuzzy self-tuning activation.
Defines the balanced status condition for fuzzy self-tuning.
Lists conditions for the DT mode of fuzzy self-tuning to start.
Lists conditions for the HT mode of fuzzy self-tuning to start.
Describes the X format used for E5EK controller communications.
Explains the structure of X format commands and responses.
Details the structure of a command frame in X format.
Details the structure of a response frame in X format.
Provides a list of ASCII codes.
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