TOHO TTM-210 Series Manual de usuario

Digital Controller

TTM-210 series

User’s Manual

TOHO ELECTRONICS INC.

4D-3637-A i

User’s manual for digital controller TTM-210 series

Introduction

Thank you for purchasing Toho Electronics’ TTM-210 series.

Before using the products, thoroughly read this manual for a better understanding of them.

Ensure to store this manual and use it whenever needed.

Precautions on the use of the products

Ensure to read this manual before using the equipment.

Take care to understand the following for the safe use of the equipment.

Ensure this manual to be in hands of a person using the equipment.

★Precautions on safety

Alarms are defined and categorized into either one of four groups in this manual, depending on degrees of

importance or risk in terms of the safe use of the equipment or prevention of accident or damage on the

equipment. For each alarm, symbol is assigned as shown below.

★Alarm symbols

Danger

Improper handling of the

equipment may cause fatality or

serious injury for an impending

reality.

Caution

Improper handling of the

equipment may cause injury or

physical damage on it.

Warning

Improper handling of the

equipment may cause fatality or

serious injury.

Reminder

Care should be taken for

ensuring safety.

An alarm categorized in the group of Caution may still yield to serious result, depending on circumstances.

Any symbol for the four groups intends to raise user’s attention for important description. Carefully observe

it.

★Other symbols

General caution, warning or

prohibition without

particularity

Instruction on ground

connection for the

equipment with safety

grounding terminals

Hazard of pinched fingers

on a particular portion of the

equipment

Possible injury caused by

touching a particular portion

of the equipment under

specific conditions

Unspecific behaviors of

general users

Hazard of injury due to high

temperature under specific

conditions

Hazard of an electric shock

under specific conditions

Hazard of injury such as an

electric shock due to

disassembling or

modification of the

equipment

Hazard of burst under

particular conditions

Supplementary explanation

Designation of reference for

explanation

Care for use or operation

Note

4D-3637-A ii

Warnings

Improper wiring to the equipment may cause a failure, such as fire. Upon completion of wiring,

ensure to verify the proper wiring before turning on electricity.

Do not turn on electricity until all wiring is complete. Do not touch portions of high voltages such as

power supply terminals, as an electric shock may be resultant.

Install appropriate protective circuits externally if a failure or abnormality of the equipment may

seriously affect related systems.

Do not use the equipment out of the specified range, as it may fail or catch fire.

Do not under any circumstance to modify or disassemble the equipment, as a failure may be caused,

resulting fire or an electric shock.

Do not use the equipment in ambience of flammable or explosive gases.

Cautions

Do not use the vacant terminals for wiring.

Do not use a pointed object to operate keys.

Do not turn on the power supply until wiring is fully complete in order to prevent an electric shock,

failure or malfunctioning. For replacing a component connected on the equipment, ensure to turn off

the power supply. For turning back on the power supply, do so after all wiring is complete.

Ensure not to trap heat in the space surrounding the equipment in order to provide sufficient heat

release.

Do not put a metal piece or similar inside the equipment. Afire, an electric shock or failure may be

caused.

The equipment is designed for instrumentation. For its use in environments of high voltages or

intense noises, take appropriate measures on the side of user’s equipment.

The equipment is designed for controlling physical values, such as temperatures, on general industrial

facilities. Do not use it for subjects of control that may seriously affect human life.

Turn off the power supply before cleaning the equipment, and wipe it with a soft dry cloth. Do not use

thinners, as they may cause deformation or discoloration of the equipment.

The equipment may cause radio disturbances in domestic settings. User is required to take

appropriate measure.

Ensure to tighten terminal screws at specified torque. Insufficient tightening the screws may cause

an electric shock or fire.

Ensure to observe precautions listed in this manual for the use of the equipment.

Reprinting or duplicating this manual is prohibited.

This manual may be revised without prior notice.

Precaution regarding Export Trade Control Ordinance

Investigation on client or application by an appropriate party is required so that the equipment is not used for

mass destruction weapons and such (military application, military facilities, etc.).

4D-3637-A iii

Notation convention in this manual

★Summary notation

Abbreviations in alphabetical characters are used for the diagrams and text in this manual. Some major

examples are as follows.

Abbreviation

Term

Present value

Setting value

Auto-tuning

ENT

Determined

MV1

Primary operating amount

MV2

Secondary operating amount

Current transformer

Remote SV input

★Notation of characters

For parameters and settings, numeric and alphabetic characters are inscribed as follows. (For initial setting, a

character is comprised of eleven segments.)

Minus

Period

Slash

T(t)

4D-3637-A iv

Contents

1. Overview

Outline of TTM-210 series is described, in terms of features, model configuration (codes), names of

components and functions. Thoroughly read this chapter prior to the first use.

1.1 Feature..................................................................................................................................................... 1-2

1.2 Checking the product............................................................................................................................... 1-3

1.3 Model table.............................................................................................................................................. 1-3

1.4 Names of parts and components.............................................................................................................. 1-4

1.5 Input/output function and essential functions.......................................................................................... 1-7

1.6 Basic flow of setting...............................................................................................................................1-11

2. Installation

How to install TTM-210 series and precautions on the installation are described.

Read this chapter prior to the installation.

2.1 Precautions on installation....................................................................................................................... 2-2

2.2 How to install or remove the equipment.................................................................................................. 2-3

2.3 Outside dimensions and panel cutting dimensions.................................................................................. 2-4

3. Wiring

Wiring of TTM-210 series is described.

Read this chapter prior to the wiring.

3.1 Precautions on wiring.............................................................................................................................. 3-2

3.2 Terminal arrangement.............................................................................................................................. 3-3

3.3 Wiring to each terminal ........................................................................................................................... 3-7

3-4 Examples of wiring................................................................................................................................ 3-15

4. Basic functions

Basic operation (setting method) of TTM-210 series is described.

4.1 Flow of setting mode............................................................................................................................... 4-2

4.2 Basic operation........................................................................................................................................ 4-4

4.2.1 Switchover of parameters (flow as a whole).................................................................................. 4-4

4.2.2 Description of setting item selection screen................................................................................. 4-19

4.2.3 Setting of input types ................................................................................................................... 4-20

4.2.4 Setting of key functions ............................................................................................................... 4-21

4.2.5 How to set the SV limiter setting ................................................................................................. 4-22

4.2.6 How to set control types............................................................................................................... 4-23

4.2.7 How to set outputs........................................................................................................................ 4-25

4.2.8 How to set priority screens........................................................................................................... 4-26

4.2.9 Switchover to the blind setting mode........................................................................................... 4-27

4.2.10 Switchover to the ON/OFF control.............................................................................................. 4-29

5. Operation

Operation, often-used setting items, how to set each function and description of the function of TTM-210

series are described.

5.1 Precautions on operating the equipment.................................................................................................. 5-2

5.2 Operating monitor display....................................................................................................................... 5-3

5.2.1 Operating amount monitor: SET 04 (control setting mode)........................................................... 5-3

5.2.2 Timer remaining time monitor: Run mode..................................................................................... 5-3

5.2.3 Temperature measurement monitor: Run mode............................................................................. 5-3

5.2.4 CT monitor: SET 12 (CT setting mode)......................................................................................... 5-3

4D-3637-A v

5.3 How to set run settings............................................................................................................................. 5-4

5.3.1 Target value (SV) setting................................................................................................................ 5-4

5.3.2 ON/OFF control setting.................................................................................................................. 5-7

5.3.3 PID control setting......................................................................................................................... 5-9

5.3.4 Heating/cooling PID control setting............................................................................................. 5-13

5.3.5 Indicator setting............................................................................................................................ 5-15

5.3.6 Excessive ascent prevention unit (alarm unit) setting.................................................................. 5-17

5.3.7 Event setting................................................................................................................................. 5-18

5.3.8 How to set MD/READY.............................................................................................................. 5-20

5.4 How to set each function and description of function ........................................................................... 5-22

5.4.1 Auto-tuning (AT) function ........................................................................................................... 5-22

5.4.2 Self-tuning function ..................................................................................................................... 5-25

5.4.3 Mode/manual function................................................................................................................. 5-27

5.4.4 Bank function............................................................................................................................... 5-28

5.4.5 Timer function.............................................................................................................................. 5-31

5.4.6 Loop abnormality function........................................................................................................... 5-38

5.4.7 Current transformer (CT) abnormality function........................................................................... 5-40

5.4.8 Position proportional control........................................................................................................ 5-45

5.4.9 Concurrent temperature ascent function ...................................................................................... 5-46

5.5 Explanation of the program run function............................................................................................... 5-47

5.5.1 Operation flow of the program run .............................................................................................. 5-48

5.5.2 SET 21 program function setting ................................................................................................. 5-49

5.5.3 SET 21 program function setting screen...................................................................................... 5-52

5.5.4 SET 22 program setting ............................................................................................................... 5-53

5.5.5 SET 22 program setting screen .................................................................................................... 5-55

5.5.6 Explanation of the screen display and operation of a program run.............................................. 5-56

5.5.7 Complementary explanation of the program run ......................................................................... 5-61

5.6 Explanation of the bank automatic switching function.......................................................................... 5-70

5.6.1 Bank automatic switching setting ................................................................................................ 5-71

5.6.2 SET 23 bank automatic switching function setting mode setting screen..................................... 5-73

5.6.3 Complementary explanation of the bank automatic switching function...................................... 5-74

6. Parameters

Various parameters of TTM-210 series are described in terms of their functions.

Read this chapter prior to their settings.

6.1 Input 1 type setting .................................................................................................................................. 6-2

6.2 Remote SV input type setting.................................................................................................................. 6-8

6.3 Function key function setting ................................................................................................................ 6-12

6.4 Control function setting......................................................................................................................... 6-14

6.5 Output (from OUT 1 to OUT 7) type setting......................................................................................... 6-49

6.6 Current transformer (CT) setting........................................................................................................... 6-57

6.7 DI setting ............................................................................................................................................... 6-59

6.8 Timer function setting............................................................................................................................ 6-62

6.9 Communication function setting............................................................................................................ 6-65

6.10 Initial setting.......................................................................................................................................... 6-67

6.11 Priority screen setting............................................................................................................................ 6-71

6.12 Bank function setting............................................................................................................................. 6-72

6.13 Program function setting........................................................................................................................ 6-73

6.14 Program setting...................................................................................................................................... 6-77

6.15 Bank automatic switching function setting............................................................................................ 6-80

7. Appendix

Product specification, errors (troubles) and parameter setting table of TTM-210 series are described.

7.1 Product specifications.............................................................................................................................. 7-2

7.2 Accessories.............................................................................................................................................. 7-9

7.3 Error (abnormality) display ................................................................................................................... 7-10

7.4 Troubleshooting......................................................................................................................................7-11

7.5 Setting list.............................................................................................................................................. 7-13

4D-3637-A 1-1

1. Overview

Features of products, confirmation of products, and model coding and the name of each component or part are

described in this chapter.

1.1 Feature.................................................................................................................................................... 1-2

1.2 Checking the product ............................................................................................................................. 1-3

1.3 Model table............................................................................................................................................. 1-3

1.4 Names of parts and components............................................................................................................. 1-4

1.5 Input/output function and essential functions ........................................................................................ 1-7

1.6 Basic flow of setting..............................................................................................................................1-11

4D-3637-A 1-2

1.1 Feature

★Improved controllability due to new PID algorithm

(1) Time required to stabilize after start of control has been reduced (compared to Toho’s other models).

(2) Jumpless control function is supported, where post-disturbance overshoots are suppressed.

(3) Selection can be made from three types of PIDs.

(PID auto-tuning with the overshoot suppression function is set as factory default.)

★Full multi-input

Thermocouples (13 types), resistance temperature detector (2 types), voltage (5 types) and current (one

type) are achieved as input specifications on a single unit. Their changes are possible through setting

changes of parameters. (“K thermocouple” is set as factory default)

★Compact-sized with dimension of 59.7 mm (TTM-214) or 65 mm (other than TTM-214) in depth

★Sampling cycle of 200 ms

★Loader communication function

Best suited for setting various parameters

Dedicated cable: Option (with charge) (See page 7-9 for specifications.)

Dedicated software: Option (free-of-charge)

★Blind function and priority screen for a simplified operation

Blind function:Among multiple parameters, only those needed can be displayed.

Priority screen: By transferring the necessary parameter screen to the operating mode screen, indication as

well as the setting would be possible without calling the parameter screens. (max. 20 screens)

★The valve position proportional control is made possible without feedback resistance.

★Bank function

Each process value (such as SV, PID constants) which varies in each process can be set at every bank,

enabling the setting changes according to the content of the process. (max. 8 points)

★Simple timer function

Control of “start or stop of control after predetermined time has elapsed” can be done on a single unit.

The independent use of timer is also allowed. (Independent 3 points)

★Protective structure In compliance with IP66 or equivalent (TTM-214 only)

★Applicable to various instrumentation systems, using manual control

★Password function

★Modification to the settings at factory default is possible.

★Ramp function enables the setting of gradient.

★Soft-start function

During PID control, a limit can be applied to an operation volume for a predetermined period of time

when the power switched.

★Delay timer function

During ON/OFF control, the control output (primary/secondary) can be done with a predetermined lag

time.

★Program run function

A max. of 8-step program operation is possible.

★Bank auto-switchover run function

A bank auto-switchover run is possible by using 8 banks at most.

4D-3637-A 1-3

1.2 Checking the product

Prior to the use, check the following.

★Checking the model

The model number is printed on the box and side of the product. Check that the numbers thereon

matches with the model that had been ordered.

★Appearance

Check that no scratch or damage is present on the case, front panel or terminal block.

★Check that accessories are included in the box. (See below for the list of the accessories.)

Mounting tool, brief operation manual and rubber packing (attached to the main frame)

1.3 Model table

TTM−21−−−

①②③ ④⑤⑥⑦⑧⑨ ⑩

Symbol

Item

Description

Remarks

①

Size

48 x 48

96 x 48

72 x 72

96 x 96

②

Output 1

None

Voltage 0 - 5 VDC

Relay

Voltage 1 - 5 VDC

SSR drive voltage

Voltage 0 - 10 VDC

Open collector

Current 4 - 20 mADC

Voltage 0 - 1 VDC

Voltage 0 - 10 mVDC

③

Output 2

None

Voltage 0 - 5 VDC

Relay

Voltage 1 - 5 VDC

SSR drive voltage

Voltage 0 - 10 VDC

Open collector

Current 4 - 20 mADC

Voltage 0 - 1 VDC

Voltage 0 - 10 mVDC

④

Outputs 3

and 4

Open collector

Common

Relay contact

Common

⑤

Outputs 5

and 6

Open collector

Not available for 214. *1

Relay contact

Not available for 214. *1

⑥

Output 7

Open collector

Not available for 214. *3

Relay contact (common independent)

Not available for 214. *3

⑦

AI input

Remote SV input: Only voltage and current

Not available for 214.

⑧

Option

Case of TTM-214,217

CT 1,2input

CT 1 input, Event 2 input

Event 1,2 input

STW

CT 1,2input, Event 3 input

Not available for 214.*2,*3

SVW

CT 1 input, Event 2,3 input

Not available for 214.*2,*3

UVW

Event 1,2,3 input

Not available for 214. *3

Case of TTM-215,219

CT 1,2input

CT 1 input, Event 2 input

Event 1,2 input

SVW

CT 1 input, Event 2,3,4 input

UVW

Event 1,2,3,4 input

STUV

CT 1,2 input, Event 1,2 input

STUVW

CT 1,2 input, Event 1,2,3,4 input

⑨

Communication (RS-485)

⑩

24 V power

supply

Free power supply

24 VAC / 24 VDC

*1 Output6 is not selectable for 217

*2 CT is not selectable, if there are only analogue output.

*3 Either W (only event3) or output7 should be selected for 217.

When the option from ④is not added, the model code is omitted. Example. TTM-215-Q-RN-M

4D-3637-A 1-4

OUT1 OUT2 OUT3 OUT4 RDY COM DI1 DI2 TMR

TIME

ﾟＦ

ﾟＣ

TIME

ﾟＦ

ﾟＣ

DI1 DI2 DI3 DI4 RDY COM TMR

OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7

1.4 Names of parts and components

■Front panel

★TTM-214 * The loader port is located in the bottom wall for TTM-214.

★TTM-215

PV display

SV display

Up key

Down key

Function key

Mode key

Bank display

Unit of

temperature and

timer display

Operation display

Loader port

(Located on the bottom wall)

PV display

SV display

Function key (1 to 5)

Up key

Down key

Mode key

Operation display

Unit of

temperature and

timer display

Bank display

Loader port

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