Overview Preparations

E5CSV/E5CS-U Digital Temperature Controller

Basic Operations

OMRON Corporation
Industrial Automation Company Control Devices Division H.Q. Analog Controller Division
Shiokoji Horikawa, Shimogyo-ku, Kyoto, 600-8530 Japan Tel: (81)75-344-7080/Fax: (81)75-344-7189 Regional Headquarters OMRON EUROPE B.V. Wegalaan 67-69, NL-2132 JD Hoofddorp The Netherlands Tel: (31)2356-81-300/Fax: (31)2356-81-388 OMRON ELECTRONICS LLC 1 East Commerce Drive, Schaumburg, IL 60173 U.S.A. Tel: (1)847-843-7900/Fax: (1)847-843-8568 OMRON ASIA PACIFIC PTE. LTD. 83 Clemenceau Avenue, #11-01, UE Square, 239920 Singapore Tel: (65)6835-3011/Fax: (65)6835-2711 OMRON (CHINA) CO., LTD. Room 2211, Bank of China Tower, 200 Yin Cheng Road (M), Shanghai, 200120 China Tel: (86)21-5037-2222/Fax: (86)21-5037-2200 In the interest of product improvement, specifications are subject to change without notice.
E5CSV E5CS-U Digital Temperature Controller
Operations for Applications

Parameters

User's Manual

Appendices

Authorized Distributor:

H140-E1-01

Cat. No. H140-E1-01
Note: Specifications subject to change without notice.

Introduction

OMRON products are manufactured for use according to proper procedures by a qualified operator and only for the purposes described in this manual.
The E5CSV and E5CS-U are Compact Digital Temperature Controllers. The E5CSV features screw terminal connections, and the E5CS-U features socket pin connections. The main functions and characteristics of these Compact Digital Temperature Controllers are as follows:
Any of the following types of input can be used: Thermocouple, platinum resistance thermometer, or thermistor input. High precision of 1% FS is possible even for plug-in models due to the built-in microcomputer (E5CSV: 0.5% FS). The optimum temperature range can be selected from multiple temperature ranges. Clear digital display with character height of 13.5 mm. Both auto-tuning and self-tuning are supported. The structure is waterproof (IP66). (Not applicable to the E5CS-U.) Conforms to UL, CSA, and IEC safety standards and EMC Directive.
This manual describes the E5CSV and E5CS-U. Read this manual thoroughly and be sure you understand it before attempting to use the Compact Digital Temperature Controller and use the Compact Digital Temperature Controller correctly according to the information provided. Keep this manual in a safe place for easy reference.
Warranty and Limitations of Liability
WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
Application Considerations
SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products. Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this manual. Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.

13) A switch or circuit breaker should be provided close to this Unit. The switch or circuit breaker should be within easy reach of the operator, and must be marked as a disconnecting means for this unit. 14) Approximately 30 minutes is required for the correct temperature to be displayed after turning the power supply to the Temperature Controller ON. Turn the power supply ON at least 30 minutes prior to starting control operations. 15) Be sure that the platinum resistance thermometer type and the input type set on the Temperature Controller are the same. 16) When extending the thermocouple lead wires, always use compensating conductors suitable for the type of thermocouple. Do not extend the lead wires on a platinum resistance thermometer. Use only low-resistance wire (5 max. per line) for lead wires and make sure that the resistance is the same for all three wires. 17) When drawing out the Temperature Controller from the case, do not apply force that would deform or alter the Temperature Controller. 18) When drawing out the Temperature Controller from the case to replace the Temperature Controller, check the status of the terminals. If corroded terminals are used, contact faults with the terminals may cause the temperature inside the Temperature Controller to increase, possibly resulting in fire. If the terminals are corroded, replace the rear case as well. 19)When drawing out the Temperature Controller from the case, turn the power supply OFF first, and absolutely do not touch the terminals or electronic components or apply shock to them. When inserting the Temperature Controller, do not allow the electronic components to come into contact with the case. 20) Static electricity may damage internal components. Always touch grounded metal to discharge any static electricity before handling the Temperature Controller. When drawing out the Temperature Controller from the case, do not touch the electronic components or patterns on the board with your hand. Hold the Temperature Controller by the edge of the front panel when handling it. 21) Do not use paint thinner or similar chemical to clean with. Use standard grade alcohol. 22) Use tools when separating parts for disposal. Contact with the sharp internal parts may cause injury.

Overview

Setup

Section 2 Preparation

Basic Operations
Section 3 Basic Operations Section 5 Parameters
Operations for Applications
Section 4 Operations for Applications Section 5 Parameters

Appendices

TABLE OF CONTENTS
Introduction...i Warranty and Limitations of Liability. ii Safety Precautions... iv Precautions for Safe Use.. vi Installation Precautions.. viii Precautions for Operation... ix Preparations for Use.. ix Revision History..x Conventions Used in This Manual.. xi About this Manual.. xii TABLE OF CONTENTS... xiii
Section 1 Overview... 1-1
1.1 Names of Parts.... 1-2 Front Panel.... 1-2 Meanings of Indicators and Display.. 1-2 Using the Keys... 1-3 1.2 I/O Configuration and Main Functions... 1-4 I/O Configuration... 1-4 Basic Model Number... 1-4 Main Functions... 1-4 1.3 Setting Level Configuration and Key Operations.. 1-6 Selecting Parameters... 1-7 Fixing Settings... 1-7 1.4 Setting Switches.... 1-8
Section 2 Preparations... 2-1
2.1 Installation.... 2-2 External Dimensions (Unit: mm).. 2-2 Panel Cutout Dimensions (Unit: mm).. 2-2 Mounting... 2-3 Removing the E5CSV from the Case.. 2-3 2.2 Wiring Terminals.... 2-5 Terminal Arrangement.. 2-5 Precautions when Wiring... 2-5 Wiring... 2-6
Section 3 Basic Operations... 3-1
3.1 Setting the Input Type.... 3-2 Input Type... 3-2 3.2 Selecting the Temperature Unit... 3-4 3.3 Selecting PID Control or ON/OFF Control.. 3-5 3.4 Setting Output Specifications.... 3-6 Control Period... 3-6 Direct/Reverse Operation.. 3-6 3.5 Setting the Set Point (SP).... 3-7
Changing the SP... 3-7 3.6 Using ON/OFF Control.... 3-8 ON/OFF Control... 3-8 3.7 Determining PID Constants (AT, ST, Manual Setup).. 3-9 AT (Auto-tuning).... 3-9 ST (Self-tuning)... 3-10 Manual Setup... 3-12 3.8 Alarm Outputs... 3-14 Alarm Types... 3-14 Alarm Values... 3-14 3.9 Shifting Input Values.... 3-16 Shifting Inputs... 3-16
Section 4 Operations for Applications... 4-1
4.1 Moving to the Initial Setting Level... 4-2 4.2 Assigning Outputs.... 4-3 Output Assignment.... 4-3 4.3 Alarm Functions.... 4-4 Alarm Hysteresis... 4-4 Standby Sequence.... 4-4 Close in Alarm/Open in Alarm... 4-5 Alarm Latch... 4-4 4.4 Setting the SP Upper and Lower Limit Values... 4-6 Set Point Limiter... 4-6 Setting.... 4-6 4.5 Alarm Delays.... 4-8 Alarm Delays... 4-8

Section 5 Parameters... 5-1
5.1 Conventions Used in this Section... 5-2 5.2 Operation Level... 5-3 5.3 Moving to the Initial Setting Level... 5-8 5.4 Initial Setting Level(1).... 5-9 5.5 Initial Setting Level (2)... 5-14 5.6 Initial Setting Level (3)... 5-16 5.7 Initial Setting Level (4)... 5-20 5.8 Initial Setting Level (5)... 5-24

Appendices... A-1

Specifications.... A-2
Ratings... A-2 Characteristics... A-3
Error Displays.... A-4 Burnout/Short-circuit Display and Causes... A-7 Parameter Operation Lists.... A-8
Sensor Input Setting Range, Indication Range, Control Range.. A-12
Setting Levels Diagram... A-14 Parameter Flow.... A-15

Section 1 Overview

1.1 Names of Parts... 1-2 Front Panel...1-2 E5CSV... 1-2 E5CS-U... 1-2 Meanings of Indicators and Display..1-2 Temperature display.. 1-2 Output indicator... 1-2 Alarm indicators... 1-2 Mode indicators... 1-2 Deviation indicators.. 1-2 Using the Keys..1-3 M (Mode) Key... 1-3 U (Up) Key.. 1-3 D (Down) Key... 1-3 Lock Release Key (E5CSV only).. 1-3 1.2 I/O Configuration and Main Functions. 1-4 I/O Configuration..1-4 E5CSV and E5CS-U.. 1-4 Basic Model Number...1-4 Models with Terminal Blocks. 1-4 Plug-in Models... 1-4 Main Functions..1-4 Input Sensor Types... 1-4 Control Outputs... 1-5 Alarms... 1-5 Control Adjustment... 1-5 1.3 Setting Level Configuration and Key Operations. 1-6 Operation Level... 1-6 Initial Setting Level... 1-6 Selecting Parameters..1-7 Fixing Settings...1-7 1.4 Setting Switches... 1-8 E5CSV... 1-8 E5CS-U... 1-8 Protect Switch... 1-9 INIT Switch... 1-9 Control Mode Switches.. 1-9 Temperature Range Switch. 1-10 Alarm Mode Switch.. 1-12

Overview

1.1 Names of Parts

Front Panel

E5CSV
Tool insertion hole Deviation indicators Mode indicators Mode Key Temperature display Output indicator

E5CS-U

Deviation indicators Temperature display Output indicator
Alarm indicators Up Key Mode indicators Mode Key

Alarm indicators Up Key

Front door opening/closing groove Down Key Front door

Lock Release Key

Tool insertion hole

Down Key

Meanings of Indicators and Display
Temperature display Output indicator Alarm indicators Mode indicators
Displays the present temperature or the parameters for the set point, etc. Displays 0 and lights for approximately one second during startup. OUT (control output): Lights when the control output function is ON.

+ A B B + A B B

Input

Thermocouple

Platinum resistance Thermistor thermometer E5CSV
Platinum resistance Thermistor thermometer E5CS-U

Control Outputs

Outputs are sent from terminals 1 and 2 with the E5CSV, and from terminals 4 to 6 with the E5CS-U. The following diagrams show the available outputs and their internal equalizing circuits.

Voltage E5CS-U

Voltage E5CSV
The following table shows the specifications for each output type.
Specifications 250 VAC, 3A (resistive load), electrical durability: Relay 100,000 operations PNP type, 12 VDC 15%, 21 mA (with short-circuit Voltage (PNP) protection) A voltage output (control output) is not electrically isolated from the internal circuits. When using a grounding Sensor, do not connect any of the control output terminals to the ground. (If control output terminals are connected to the ground, errors will occur in the measured temperature values as a result of leakage current.)

Output type

Alarm Outputs 1 and 2
With the E5CSV-@1@@-@, alarm output 1 (ALM1) is output across terminals 7 and 8. On the E5CSV-@2@@-@, alarm output 1 (ALM1) is output across terminals 7 and 8, and alarm output 2 (ALM2) is output across terminals 6 and 8. With the E5CS-@1@@U-@, alarm output 1 (ALM1) is output across terminals 7 and 8. On the E5CS-@2@@U-@, alarm output 1 (ALM1) is output across terminals 7 and 8, and alarm output 2 (ALM2) is output across terminals 7 and 9. The following diagrams show the internal equalizing circuits for alarm outputs 1 and 2.

ALM2 ALM1

E5CS-U ALM1 ALM2
The relay specifications are as follows: SPST-NO, 250 VAC, 1 A (resistive load)
Section 3 Basic Operations
3.1 Setting the Input Type.. 3-2 Input Type...3-2
Thermocouple..3-2 Platinum Resistance Thermometer..3-2 Thermistor..3-3 Multi-input (Thermocouple/Platinum Resistance Thermometer) Models..3-3
3.2 Selecting the Temperature Unit.. 3-4

Temperature Unit..3-4

3.3 Selecting PID Control or ON/OFF Control. 3-5
2-PID Control...3-5 ON/OFF Control...3-5
3.4 Setting Output Specifications.. 3-6 Control Period...3-6 Direct/Reverse Operation..3-6 3.5 Setting the Set Point (SP)... 3-7 Changing the SP..3-7 3.6 Using ON/OFF Control... 3-8 ON/OFF Control..3-8

Hysteresis...3-8

3.7 Determining PID Constants (AT, ST, Manual Setup).. 3-9 AT (Auto-tuning)...3-9

AT Operations..3-9

ST (Self-tuning).. 3-10
Startup Conditions...3-10 ST Stable Range..3-11
Manual Setup.. 3-12 3.8 Alarm Outputs.... 3-14 Alarm Types.. 3-14 Alarm Values... 3-14 3.9 Shifting Input Values.. 3-16 Shifting Inputs.. 3-16

Specifications Temperature range Input temperature range -99 0.0 -99 0.0 -99 -99 0.0 -99 -to to to to to to to to to to 1300 199.199.400 199.(C) (C) (C) (C) (C) (C) (C) (C) (C) (C) / / / / / / / / / / -99 0.0 -99 0.0 -99 -99 0.0 -99 -to to to to to to to to to to 1999 199.199.700 199.(F) (F) (F) (F) (F) (F) (F) (F) (F) (F)

K J L T U N R

Control Mode Switch 5: ON

Specifications Pt100

JPt100
Input temperature range -99 0.0 -0 -99 0.0 -0 to to to to to to to to to to 850 199.500 199.(C) (C) (C) (C) (C) (C) (C) (C) (C) (C) / / / / / / / / / / -99 0.0 -0 -99 0.0 -0 to to to to to to to to to to 1500 199.900 199.(F) (F) (F) (F) (F) (F) (F) (F) (F) (F)
The default is 0. The control range is 20C or 40F of the input temperature range. If unit is changed to 1 degree when the SP and alarm value for the temperature range are displayed in 0.1-units from 0.0 to 199.9, 0.0 to 99.9 or 0.0 to 50.0, the values will be multiplied by 10 (e.g., 0.5 becomes 5). If the unit is changed in the reverse direction, the values will be divided by 10. After changing the range, reset the Controller.
3.2 Selecting the Temperature Unit

Temperature Unit

Select the temperature unit as either C or F using the control mode switch 6. The default is OFF (C).
3.3 Selecting PID Control or ON/OFF Control
Two control methods are supported: 2-PID control and ON/OFF control. Switching between 2-PID control and ON/OFF control is performed using the control mode switch 1. When this parameter is set to ON, 2-PID control is selected, and when it is set to OFF, ON/OFF control is selected. The default is OFF (ON/OFF control).

2-PID Control

PID control is set by AT (auto-tuning), ST (self-tuning), or manual setting. For PID control, set the PID constants in the proportional band (P), integral time (I), and derivative time (D) parameters. In ON/OFF control, the control output is turned ON when the process value is lower than the current set point, and the control output is turned OFF when the process value is higher than the current set point (reverse operation).

Operating Procedure

In this example, the set point is changed from 0C to 200C.
Power ON Process value (PV)
1. Display the set point (SP mode) using the M Key.

SP ALM ALM 1 2

2. Use the U and D Keys to set the set point to 200.

SP mode Set point

SP ALM ALMOUT

SP ALM ALM1 2

3.6 Using ON/OFF Control
In ON/OFF control, the control output turns OFF when the temperature being controlled reaches the preset set point. When the manipulated variable turns OFF, the temperature begins to fall and the control turns ON again. This operation is repeated over a certain temperature range. At this time, the amount that the temperature must fall before control turns ON again is determined by the hysteresis parameter. Also, what direction the manipulated variable must be adjusted in response to an increase or decrease in the process value is determined by the direct/reverse operation parameter.
Hysteresis Basic Operations
Switching between 2-PID control and ON/OFF control is performed using the control mode switch 1. When this parameter is set to ON, 2-PID control is selected, and when it is set to OFF, ON/OFF control is selected. The default is OFF (ON/OFF control). With ON/OFF control, hysteresis is used to stabilize operation when switching between ON and OFF. The hysteresis width is referred to as hysteresis. Set the hysteresis in the hysteresis parameter in the initial setting level (1).
Reverse operation Hysteresis (heating) ON

OFF Set point

3.7 Determining PID Constants (AT, ST, Manual Setup)

AT (Auto-tuning)

AT Operations
When AT is executed, the optimum PID constants for the set point at that time are set automatically. A method (called the limit cycle method) for forcibly changing the manipulated variable and finding the characteristics of the control target is employed. Auto-tuning (AT) cannot be used during ON/OFF control. The AT results are reflected in the proportional band (P), integral time (I), and derivative time (D) parameters in the initial setting level (2). With PV Display AT (auto-tuning) is executed by pressing the U and D Keys for at least 2 s while the PV is displayed. The deviation indicators flash during auto-tuning (AT) execution. AT will be cancelled by performing the same operation that AT is executing during AT operation. Flashing stops when AT is completed.

Initial setting level (4)
1. Select the initial setting level (4).

-4 SPALM ALM1 2

2. Select the alarm 1 ON delay (SP mode) parameter by pressing

Alarm 1 ON delay

the M key.
3. Press the U and D Keys to set the parameter to 5.
4. Press the M key to select the alarm 1 OFF delay (ALM mode)

Alarm 1 OFF delay

5. Press the U and D Keys to set the parameter to 10.

Section 5 Parameters

5.1 Conventions Used in this Section.. 5-2
Meanings of Icons Used in this Section. 5-2 About Related Parameter Displays. 5-2 The Order in Which Parameters Are Described in This Section.. 5-2
5.2 Operation Level... 5-3 5.3 Moving to the Initial Setting Level.. 5-8 5.4 Initial Setting Level (1)... 5-9 5.5 Initial Setting Level (2)... 5-14 5.6 Initial Setting Level (3)... 5-16 5.7 Initial Setting Level (4)... 5-20 5.8 Initial Setting Level (5)... 5-24
5.1 Conventions Used in this Section
Meanings of Icons Used in this Section
Describes the functions of the parameter.

Function

Describes the setting range and default of the parameter.

Setting

About Related Parameter Displays
Parameters are displayed only when the conditions of use indicated for the parameter are satisfied.

IS mode (1)

Control output assignment

Displayed symbol

Parameter name
The Order in Which Parameters Are Described in This Section
Parameters are described level by level. The first page of each level describes the parameters in the level and the procedure to switch between parameters.

5.2 Operation Level

Display this level to perform standard control operations. The set points and alarm values are set in this level.

Operation Level Power ON

Input shift value (when input shift is enabled)

point Set 5-4

Manual reset value (when manual reset is enabled)

IS mode (2)

execute/cancel AT 5-6

Alarm value 1 5-4

IS mode (3)

Alarm 1 latch status 5-7

ALM 2 mode

Alarm value 2

Alarm 2 latch status 5-7
*1. When ALM2 mode is selected, the ALM mode indicator will flash. *2. Only the input shift value or the manual reset value will be displayed. The manual reset value will be displayed if the integral time is 0 and a manual reset is enabled. The input shift is disabled while the manual reset value is being displayed.
Displays the process value (except when no PV display is selected)

Monitor range

Input indication range (See pages A-12 and A-13.)
* The decimal position is set automatically by the selected Sensor.

Displays the set point.

Setting range Set point

Unit EU

Default 0
SP lower limit to SP upper limit

The PV auto reset function automatically switches the display to the PV display when no key operation is performed for 16 s while in the operation level. If the PV/SP display parameter is set to no PV display, however, the display will switch to the SP display. Select either the display order for the PV and SP in the operation level or no PV display in the PV/SP display parameter. In the tuning selection, select the tuning method used for PID. When the PID settings have been changed manually, AT (AT enabled only) will be selected automatically. When the tuning method setting is changed, the PID settings will return to the default values. Select whether to enable or disable the flashing deviation indicators that indicate ST is in progress during ST execution. Select whether to enable or disable manual reset when using P or PD control in the manual reset enable/disable parameter. When the integral time (I) is set to 0 and a manual reset is enabled, the input shift value setting in the operation level will be used to set the manual reset value. When 2/20 is selected for the control period selection, the control period is 2 s when control mode switch 2 is ON, and 20 s when this switch is OFF. When 6/60 is selected for the control period selection, the control period is 6 s when control mode switch 2 is ON, and 60 s when this switch is OFF.

100s digit

10s digit PV/SP display Tuning selection ST/AT PVSP ST AT Enabled ST execution display

Displayed number

PV auto reset Disabled Enabled
1s digit Manual reset enable/ disable Disabled
Control period selection 2/20 6/60 2/20
Enabled ST/AT SPPV ST AT Disabled ST/AT No PV 9 PVSP display ST AT ST/AT Enabled Enabled 6/60 2/20 Disabled 6/60 2/20 Disabled 6/60 6/60 2/20
Integral time setting unit Hysteresis width Temperature width in which the deviation indicator lights
Select the integral time setting unit. Set the hysteresis width. Set the temperature width in which the deviation indicator lights.
Set the integral time setting unit either to seconds or minutes in the initial setting level (2). The hysteresis width enables stable operation at the ON/OFF switching point for ON/OFF control. The default setting is 0.1% FS for multi-input (thermocouple/platinum resistance thermometer) models, and 0.2% FS for other input types. The default setting for the temperature width in which the deviation indicator lights is 0.25% FS for multi-input (thermocouple/platinum resistance thermometer) models, and 1% FS for other input types.

Indication accuracy (ambient temperature of 23C)
Hysteresis (for ON/OFF control) Proportional band (P) Integral time (I) Derivative time (D) Control period Sampling period Insulation resistance Dielectric strength Malfunction vibration Vibration resistance Malfunction shock Shock resistance Weight E5CSV E5CS-U Protective E5CSV structure E5CS-U Memory protection *1.
The following exceptions apply to thermocouples.
U, L: 2C 1 digit max. R: 3C 1 digit max. at 200C or less
The following exceptions apply to platinum resistance thermometers.
Input set values 0, 1, 2, 3 for E5CSV: 0.5% FS 1 digit max. Input set value 1 for E5CS-U: 0.5% FS 1 digit max.
The following exceptions apply to thermistors.
range exceeds the set temperature range 10% FS.
The specified accuracy may not be maintained if the C unit setting is used and the temperature indication The specified accuracy may not be maintained for a temperature range of 609 to 630F (input setting number
4 or 9) if the F unit setting is used and the temperature indication range exceeds the set temperature range 5% to 10% FS.

Error Displays

When an error occurs, the error contents are shown on the display window. This section describes how to check error codes on the display, and the actions to be taken to remedy the problems.

Meaning Action

Overflow
(1) The process value is higher than the control temperature range. (2) The Sensor has shorted when using a thermistor model. Check the wiring of inputs for miswiring, disconnections, and short-circuits and check the input type. If no abnormality is found in the wiring and input type, turn the power OFF then back ON again. The error is displayed after it occurs, and the alarm output (models with alarm output only) indicates an abnormally high temperature. The control output turns OFF when using heating control (reverse operation), and turns ON when using cooling control (direct operation). * The error is displayed during PV display only. The error is not displayed while the set point, alarm value, or input shift value is displayed. This error is not applicable to multi-input (thermocouple/platinum resistance thermometer) models.

Operation at Error

-- Meaning Action

Underflow

(1) (2) The process value is lower than the control temperature range. A Sensor disconnection has occurred when using a thermistor model.
Check the wiring of inputs for miswiring, disconnections, and short-circuits and check the input type. If no abnormality is found in the wiring and input type, turn the power OFF then back ON again. The error is displayed after it occurs, and the alarm output (models with alarm output only) indicates an abnormally low temperature. The control output turns ON when using heating control (reverse operation), and turns OFF when using cooling control (direct operation).

Initial Setting Level (1)
Mode Parameters indicators/ displayed text PV auto reset PV/SP display Tuning selection SP mode 100s digit SP mode 10s digit 0: No 1: Yes PV/SP display ST executing display Manual reset enable/disable Control period selection SP mode 1s digit Integral time setting unit Hysteresis width ALM mode 100s digit ALM mode 10s digit 0: Second 1: Minute 0: 0% FS 1: 0.05% FS 2: 0.1% FS 3: 0.2% FS 4: 0.3% FS 5: 0.5% FS 6: 0.75% FS 7: 1% FS 8: 1.5% FS 9: 2% FS Temperature width in which the deviation indicator lights ALM mode 1s digit 0: 0% FS 1: 0.1% FS 2: 0.25% FS 5

Setting (monitor) value

0 Tuning selection ST/AT ST AT

ST/AT ST AT

No PV display
PV SP ST executing display Enabled
ST/AT Manual reset enable/ disable Disabled Enabled Control period selection 2/20 (s) 6/60 2/20 6/60 2/20 6/60 Enabled 2/20 6/60 2/20 6/3

Disabled

Enabled

3: 0.5% FS 4: 0.75% FS

5: 1% FS 6: 1.25% FS
7: 1.5% FS 8: 1.75% FS 9: 2% FS ST stable range IS mode 1 to 999 15

*1. *2.

The default is 2, however, for multi-input (thermocouple/platinum resistance thermometer) models. The default is 2, however, for multi-input (thermocouple/platinum resistance thermometer) models.
Initial Setting Level (2)
Mode Parameters indicators /displayed text Proportional band Integral time Derivative time SP mode ALM mode IS mode 1 to to to to 40 C/F Second Minute Second Setting (monitor) value Default Unit Set value
Initial Setting Level (3)
Mode Parameters indicators /displayed text SP upper limit SP mode SP lower limit + 1 to Input range upper limit Thermocouple Platinum Thermistor Multi-input (thermocouple/ platinum resistance thermometer) models SP lower limit ALM mode Input range lower limit to SP upper limit 1 Thermocouple Platinum Thermistor Multi-input (thermocouple/ platinum resistance thermometer) models Control output assignment IS mode ot 0: Not assigned 1: Control function 2: Alarm 1 function 3: Alarm 2 function Alarm 1 assignment IS mode a1 0: Not assigned 1: Control function 2: Alarm 1 function 3: Alarm 2 function Alarm 2 assignment IS mode a2 0: Not assigned 1: Control function 2: Alarm 1 function 3: Alarm 2 function 2 None 1 None resistance 0 0.99 EU resistance 400 99.1300 EU Setting (monitor) value Default Unit Set value

thermometer

Initial Setting Level (4)

IS mode (1) Alarm 2 type (0 to 8)
IS mode (2) Alarm 1 assignment (0 to 3)
IS mode (3) Alarm 2 assignment (0 to 3)
IS mode (2) Alarm 2 open in alarm (0: Closed in alarm; 1: Open in alarm) IS mode (3) Alarm 2 latch (0: OFF; 1: ON)

2-PID control...3-5

characteristics.. A-3 close in alarm/open in alarm.. 4-5
alarm 1 assignment...5-18 alarm 1 latch...5-23 alarm 1 OFF delay...5-21 alarm 1 ON delay..5-21 alarm 1 open in alarm..5-23 alarm 1 type...5-22 alarm 2 assignment...5-19 alarm 2 latch...5-27 alarm 2 OFF delay...5-25 alarm 2 ON delay..5-25 alarm 2 open in alarm..5-27 alarm 2 type...5-26 alarm delays...4-8 alarm hysteresis...4-4 alarm indicators...1-2 alarm latch...4-4 alarm mode switch...1-12 alarm operation...4-5 alarm outputs... 2-7, 3-14 alarm types...3-14 alarm value 1...5-4 alarm value 2...5-5 alarm values...3-14 alarms...1-5 AT (auto-tuning)...3-9 execution/ cancelled..3-9 AT execute/cancel...5-6
control mode switches.. 1-9 control output assignment.. 5-18 control outputs...1-5, 2-7 control period...3-6, 5-10
D (down) key.. 1-3 derivative time...3-12, 5-15 deviation indicators... 1-2 direct/reverse operation... 3-6 display range exceeded.. A-6
error displays... A-4 external dimensions... 2-2 E5CS-U.. 2-2 E5CSV... 2-2
fixing settings... 1-7 front panel... 1-2 E5CS-U.. 1-2 E5CSV... 1-2
hysteresis... 3-8 hysteresis width... 5-12
basic model number...1-4 E5CS-U...1-4 E5CSV...1-4 burnout....A-7 I/O configuration... 1-4 E5CSV and E5CS-U... 1-4 main functions.. 1-4 INIT switch... 1-9 initial setting level... 1-6
initial setting level (1).. A-9, 5-9 initial setting level (2).. A-10, 5-14 initial setting level (3).. A-10, 5-16 initial setting level (4).. A-11, 5-20 initial setting level (5).. A-11, 5-24 input....2-6 input range...A-12 input sensor error..A-5 input sensor types..1-4 input shift value.. 3-16, 5-5 input type...3-2 setting...3-2 installation...2-2 E5CS-U...2-2 E5CSV...2-2 mounting to the panel..2-3 mounting to the terminal cover..2-3 integral time.. 3-12, 5-12, 5-15
ON/OFF control... 3-5 operation level...A-8, 5-3 output assignment... 4-3 output indicator... 1-2 overflow... A-4
panel cutout dimensions.. 2-2 parameter flow... A-15 parameter operation lists.. A-8 PID constants...3-9, 3-12 PID control.. 3-5 power supply... 2-6 precautions when wiring... 2-6 process value... 5-4 proportional action... 3-12 proportional band...3-12, 5-15 protect switch... 1-9 PV/SP display... 5-10

key operations..1-6

lock release key...1-3
ratings... A-2 Removing the E5CSV from the Case.. 2-3