Hanyoung TH500, TH300 User Manual

●

Programmable Temperature and Humidity Controller

Manual

tableofcontents

before starting

1

Installation method

2

3 Setting and operating

4 Displays

5 Function setting

1.1 Checking the product5

1.2 Safety information7

.3 Quality guarantee8

1

2.1 How to install9

2.2 Suffix Code10

2.3 Dimension and panel cutout11

.4 Connection diagram14

2

2.5 Communication connection18

3.1 Initial screen20

3.2 How to input21

The name of each part on the operating screen

3.3

3.4 Fix control30

3.5 Program running32

3.6 PID Auto-tuning34

3.7 Graph display and setting35

3.8 Error indication36

4.1 Working display37

4.2 Function setting display38

4.3 System setting screen38

5.1 Operation setting41

5.2 Program setting42

5.3 Date/time reservation setting55

5.4 Graph/Save setting56

26

6 System setting

7 Simple example

8 Specification

6.1 Sensor type setting59

6.2 Control output setting63

6.3 Retransmission output setting66

6.4 Inner signal and alarm setting67

6.5 P.I.D setting71

6.6 Digital input (D.I) configuration setting74

6.7

Digital output (D.O) configuration setting

6.8 Communication setting80

6.9 Other setting81

7.1 Input related setting82

7.2 Output related setting84

7.3 Inner signal setting85

7.4 Fix control86

7.5 Program control88

8.1 Input91

8.2 Output91

8.3 Communication92

8.4 Power supply92

8.5 Functions93

8.6 Touch LCD94

8.7 Operation environment94

76

9 Accessories

(sold separately)

EM310 USB memory storage device95

3

1

Before Starting

Thank you for the purchase of HANYOUNG Temperature and Humidity Controller

(Model# TH500/TH300).

This manual contains the function of product, install method, caution information and the way of using

this controller. So please read this manual before using it. And also please make this manual to be

delivered to the final user and to be placed where can be found and seen easily

(Contents of this user manual can be edited without prior notice for improvement and modification of

the product.)

* Information in this manual may changed without prior notification.

* If you have any question or find error in this manual, please contact us

* Copying or reprinting this manual without notifying us is prohibited.

■ Service(A/S)

* Please send product to the nearest distributor, agency or head quarter for A/S.

When willing to have an on-site A/S, please call our A/S center and make an appointment.

*

* Before making an appointment for A/S, please check out our web and search for the same

problem in our FAQ.

HANYOUNG NUX

#1381-3, Juan-Dong, Nam-ku, Incheon, Korea

TEL : [phone]

FAX : [phone]

URL : http://www.hynux.com

E-mail : [e-mail]

4

1.1 Checking the product

After purchasing the product, please check for the correct model type and check for any abnormal

parts/scratches on the outside. If it is incorrect model type or find any abnormal parts/scratches on

the outside, please contact to our nearest sales office.

1.1.1 TH500

⦁ Standard

1)TH500-1NN

Resistance

250 Ω× 2

Standard Type

⦁ Additional

1)TH500-21N

Additional Type

Resistance

250 Ω×2

Fixing bracket

Fixing bracket

40p cable

Manual

I/O Board 1

Manual

5

2)TH500-24N

Additional Type

3)TH500-25N

Resistance

250 Ω×2

Fixing bracket

Resistance

250 Ω×2

40p cable

20p cable

I/O Board 1

I/O Board 2

Manual

I/O Board 1

Additional Type

1.1.2 TH300

Fixing bracket

40p cable

20p cable

Resistance

250 Ω×2

Fixing bracket

I/O Board 3

Manual

Manual

6

1.2

Safety information

Alerts declared in the manual are classified to Danger, Warning and Caution by their criticality

Danger

Warning

Caution

DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury

WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury

AUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury

C

Warning

• For safety and security of the system that is connected to the product, please read and follow

this manual carefully.

• We are not responsible for any damages and safety problems due to disregards of the manual or

lack of care of the product.

• Please install any extra safety circuitry or other safety materials outside the product for safety of

the program that is connected to the product.

• Do not disassemble, repair or reconstruct the product. It can cause electric shock, fire, and errors.

• Since this is not explosion-proof structure, please use in a place where corrosive gas

(such as harmful gas, ammonia, etc.), combustible or explosive gas does not occur.

• Do not give impact to products. It can cause of damage or malfunction.

• When you wire it, please cut out all of electric power.

• Please do not block ventilating windows. It may cause of break down.

•To avoid electric shock, please use it after installation to panel.

• Do not operate controller with wet hand, it may cause of electric shock.

• This controller is operating in 100 V - 240 Va.c, 50 - 60 Hz without additional change.

If you use other voltage, it may case of fire and electric shock.

• When you put to earth, please refer to install method. But do not it earth to gas pipes,

phone lines and lightning rods.

• When installing the product, please install a switch or a circuit break in order to separate the main

power.

Caution

•Please avoid installing the product for following places where

·People can touch terminal unconsciously

·Directly exposed to the mechanical vibration or impact.

·Exposed to the corrosive gas or combustible gas.

·It is exposed to mechanical shock or vibration

·Danger of corrosion or combustion of gas exist

·Temperature changes too frequently

·Temperature is either too high or too low

·It is exposed to direct rays

·It is exposed to electromagnetic waves too much

·Humid place

7

·It has many combustible objects

It has dusts and salinity

·

•The case of this controller is chrome-zinc plating and Bezel is made by ABS/PC

anti-combustion material but please not install it to the inflammable place.

Especially please do not put it on the inflammable products.

• Please keep it away from the machine or wires that can be cause of noise.

Especially, please have enough warn-up when you operate it under 10 Ωtemperature.

•Please install it on horizontally

• Please follow Safety Information to prevent any fire, electric shock and any damage.

• Please follow this manual for install and operation of this controller.

• Please do not turn on power until you install all of parts

• The grade of over voltage is CatalogueII and using environment is DegreeII

1.3 Quality guarantee

•Unless it is included company's conditions for warrantee, we are not responsible

for any warranties or guarantees.

• We are not responsible for any damages and indirect loss of the use or third

person due to unpredicted natural disasters.

• The warranty for this product is valid for 1 year from purchase, and we will fix any

breakdowns and faults from proper uses as it is mentioned in this manual for free.

• After the warranty period, repair will be charged according to our standard policies.

• Under following conditions, repair will be charged even during warranty period.

•Breakdowns due to user's misuses

•Breakdowns due to natural disasters

•Breakdowns due to moving the product after installation.

•Breakdowns due to modification of the product

•Breakdowns due to power troubles

• Please call our customer service for A/S due to breakdowns.

8

Panel

Insertion direction

Thickness of

panel : 1 ~ 10 ㎜

Fixing bracket

Panel

Insertion direction

Thickness of

panel : 1 ~ 10 ㎜

Fixing bracket

Fixing bracket

2 Installation method

This is information for installation place and method of TH300/TH500 temperature and humidity

program controller. So please ready it before installation.

2.1 How to install

(1) Use the sheet plate with thickness 1 ㎜ ~ 10 ㎜ for panel

(2) Push in the temperature/humidity controller starting at the front panel

(3) Mount the product by using the fixing bracket just like an image below.

(4) Tightening ittoostronglymay damagethefixingbracket orchangetheshapeofcase

when mounting it to the panel by using the fixing bracket.

■TH500 ■TH300

•To prevent electric shock, please check “turn off power”

•Before turn on power, please connect over the thirdclass grounding.

•During retransmission, it may cause electric shock so please do

not touch terminal.

• Please wire it after turn off main power

• Please contact around 2A fuse to main electronicpower line.

9

2.2 Suffix Code

2.2.1 TH500 Suffix Code

Model

TH500 -

TYPE

Separate Input ·

Output Board

Code

☐☐☐

1

2

N

1

2

Description

Programmable Temp.& Humidity Controller/ 183(W)X144(H)x103(D)

✽ Temp. & Humidity retransmission output

Standard

Type

Additional

Type

No Standard body (In case of purchasing separate I/O Board)

Input·Output Board-1 (Relay output 12 points)

Temp. & Humidity control output(SSR/SCR)

D.I : 8 points, D.O : 12 points Relay Output, SMPS : 24Vd.c18 W

Input·Output Board-2 (Open Collector 8 points external terminal board)

✽ Temp. & Humidity control output(SSR/SCR)

✽ Temp. & Humidity signal input ✽ Digital Input(D.I) : 8 points

✽ Digital Output(D.O) : Relay 12 points, Open Collector : 8 points

✽ Communication : RS232,RS485/422,USB

✽ Separate I/O Board from standard body.

✽ Temp. & Humidity retransmission output

✽ Temp. & Humidity signal input

✽ Communication : RS232,RS485/422

(Option)

3

4

5

N

Language

※ Example of Suffix Code (Standard type : TH500-1NN / Additional type : TH500-21N)

Input·Output Board-3 (Relay output 8 points output board)

Input·Output Board-1 + Output Board-2

Input·Output Board-1 + Output Board-3

No Output Board (In case of selecting standard body)

Korean / English (Standard)

N

English / Simple Chinese

2

English / Traditional Chinese

3

Korean / Simple Chinese

4

Korean / Traditional Chinese

5

2.2.2 TH300 Suffix Code

Model

TH300 -

Communication

Code

☐☐

1

2

Programmable Temp.& Humidity Controller/ 96(W)X96(H)x100(D)

RS232C

RS485/422

Description

Language

1

Korean/English

2

English/Simple Chinese

3

English/Traditional Chinese

10

186 min

147 min

186 min

147 mi n

2.3 Dimension and panel cutout

2.3.1. Type

●TH500-1 (Standard)

[Unit : ㎜]

●TH500-2 (Additional )

[Unit : ㎜]

11

2.3.2 Separate body

Connector(40 Pin)

P

ower Supply for sensor

24 V d.c 18 W max.

D

.I - 8 Points



Connector(20 Pin)

● Input/Output board-1

[Unit : ㎜]

● Output board-2 (External terminal board)

[Unit : ㎜]

12

● Output board-3

Connector(20 Pin)

Unit : ㎜]

[

2.3.3 Standard type(TH300)

[Unit : ㎜]

13

2.4 Connection Diagram

2.4.1 Model : TH500-1☐☐

2.4.2 Model : TH500-2☐☐

14

Te m p e r a t u r e

Control output

Humidity

Control output

Te m p e r a t u r e

retransmission out

Humidity

retransmission out

Power

supply voltage

Communication
terminal

Humidity
input sensor

Te m p e r a t u r e
input sensor

Connector(40 Pin)

Power Supply for sensor

24 V d.c 18 W max

Connector(20 Pin)

Connector(20 Pin)

● Input/output board-1

● Out put board-3

● Output board-2

2.4.3 Model : TH300☐☐

15

2.4.4 Connection method

SSR or SCR

r

recorder,

indicator and etc

•Grounding needs more than 2 ㎜ 2 wire at least the 3rd class grounding

connection (Grounding resistance : less than 100 Ω).

•Please use input signal wire and output wire with shield and the shield

needs to have one point grounding.

•In case of R.T.D input, please connect 3 wires without resistance difference

among three wires.

•Please connect Input, Output signal wire separately from power line.

•In case of current input, please attach resistance 250 Ω0.1 % at the end

of input terminals and use it accordingly.

● Sensor Input

■ RTD Input

Connection of Temp / Humidity control output and retransmission output

●

■ Connection of Temp / Humidity control output■ Temp / Humidity retransmission output

■ DC voltage input■ DC current input

16

● Digital output (D.O)

■ Relay output (1c Contact) - ※ Only with TH500.

■ Relay output (1a Contact)

■

Transistor output (With TH300 D.O : 1 ~ 4)

17

2.4.5 Digital Input (D.I)

When using open collector, please use as follows : Voltage of both ends should be below

2 V and leakage current should be below 100 ㎂.

● Relay input

● Transistor input

(D.I of TH300 D.I : 1 ~ 4)

(D.I of TH300 D.I : 1 ~ 4)

2.5 Communtcation connection

2.5.1 RS232C Connection(base on 9pin connector)

18



Te r mi na ti ng 

resistance

Te r mi na ti ng 

resistance

T 

2.5.2 RS422/RS485 arrangement

Te r mi na ti ng 

resistance

Te r mi na ti ng 

resistance

maximum 32 machines. Please contact Terminating Resistance

100 ~ 200 Ω1/4 W) to the both of ends for retransmission lines.

(

● 2 Wire connection

● 4 Wire connection

19

3.

Setting and Operating

3.1 Initial screen

Whensupplyingthepowerinaftercompletingtheinstallation, operatingscreenwillbe

displayedaftertheLogodisplay[FIG.1) screenandcheck[FIG.2] screenaredisplayed

sequentially. (Users can edit the logo display screen and system check screen)

TH500TH300

[FIG.1] Logo display

TH500TH300

[FIG.2] System check

20

3.2 How to input

Basicsettingbuttonandinputscreenhasthefunctionas[Figure1]. Inputscreenwhichis

able to set necessary data on each screen will be displayed..

⦁ [Figure 1] Setting button and Input screen

Button

Name

Select button

Active input box

(Input vailable)

Inactive input box

(Input unavailable)

Function

Users can select this button on their demand.

If you press this button, its color will turn into another.

By releasing it back, you can select this button operation.

Users can enter various set values into this box as they

wish. When you press the box, a certain range of numbers

or the text input box [Fig.4 to Fig.7] will appear epending on

situations.Then, you have only to press the set value.

This box is inactive under current conditions or situations.

However, if you put it under certain conditions or situations, it will turn

into the active input box as shown above.

3.2.1 Screen for number input

The Fig. 3 is the basic number input box. You can enter integral numbers or real numbers

(decimal point) there. The title of an entered number and its upper and lower limits will be

indicated on the left top of the box. The current input value will be indicated at the indication

box over the figure board. The entered number will be entered completely only if you enter the

key. You can cancel the entered content by pressing the key.

[Fig.3] is the basic number input box

21

3.2.2 Number / Korean / English / sign Input

Fig. 4 to 7 shows the screen for entering the Number/Korean/English/Sign. This multi-input screen

enables you to enter the Number/Korean/English/Sign text respectively by pressing the in

turn. Its shift order is→ → → You can return to the

by pressing theThe arrangements ofNumber/Korean/English/Sign keyboards

are different from each other. However, the Function keys on the right side play the same roles as

follows.

ButtonInformation

Delete all the current texts entered.

Delete one letter ahead of the current cursor.

Savethetextindicateduptothecurrentcursorintothe

internal memory.

After typing the text based on the combination of keys and functions, you can save all

the texts completely by pressing the key. As they save completely, you will be also

escaped from the multi input screen. If you are to cancel the text, you can press thekey

on the right top side. By doing so, you can delete all the current text while escaping the input box.

When pressingin the upper part of initial screen

Program operation setting

displayed. Set up by displaying the input screen of number, Korean, English, and,

symbol with using the

→

Number input screen [Fig.4] is going to be

→→

3.2.3 Number Input Mode

The screen for number input is shown in the [Fig.4]. If

you press the number ~ and keys

once, they will be indicated on the cursor position.

Whenever you press the

keys on the left side of the keyboard, they will be

indicated in turn. When you press such duplicate keys,

the cursor will not move at all while waiting for

continuous entry. At that time, if a certain period of time

(approx. 1 second) passes, the cursor will move

automatically to the next position disabling you from

continuous entry.

22

[Fig.4] The screen for number input

Ex) If you want to indicate 1. (The _ on the bottom indicates a flickering cursor.)

Operation:

•

• Result : 1_

Ex) If you want to indicate 123.45. (The _ on the bottom indicates a flickering cursor.)

• Operation: + + + + +

• Result: 123.45_

Ex) If you want to indicate [.

• Operation: + (Press twice within one second.)

• Result: [ _ (The _ on the bottom indicates a flickering cursor.)

• Operation: One second passed after thekey is pressed once.

• Result: [) _ (The _ on the bottom indicates a flickering cursor.)

3.2.4 Korean Input Mode

The screen for Korean input is shown on the Fig.

5. All the keys except the,

, keys consist of duplicate keys. There

is also an additional function key . The

principle of using function keys is the same in

every mode. If you want to enter double

consonants such as ㄲ, ㄸ, ㅃ, ㅆ, ㅉ, you should

press the consonant three times. You should press

thekey, if you go to the next letter while

[Fig. 5] The screen for Korean input

entering letters.

Or you can also use such key when entering the blank. The Korean alphabet consists of

three elements such as an initial consonant, a medial vowel and a final consonant. This input

mode is classified into consonants and vowels, so the consonants are not divided into an

initial and final one. Therefore, you have only to enter an appropriate consonant regardless

of its initial or final position. The medial vowel consists of vowels only, so you have only to

press an appropriate vowel.

Ex) If you want to indicate “ㄱ”.

• Operation: +

• Result: ㄱ _ (The _ on the bottom indicates a flickering cursor.)

Ex) If you want to indicate “ㅋ”.

• Operation: + +

• Result: ㅋ _ (The _ on the bottom indicates a flickering cursor.)

23

Ex) If you want to indicate “ㄲ”.

• Operation: + + +

• Result: ㄲ _ (The _ on the bottom indicates a flickering cursor.)

Ex) If you want to indicate “가”.

• Operation: + +

• Result: 가 _ (The _ on the bottom indicates a flickering cursor.)

Ex) If you want to indicate “의”.

• Operation: + + +

• Result: 의 _ (The _ on the bottom indicates a flickering cursor.)

Ex) If you want to indicate “각”.

• Operation: + + +

• Result: 각 _ (The _ on the bottom indicates a flickering cursor.)

Ex) If you want to indicate “한영넉스”.

• Operation: + + + +

+ +++

+ + +

+ +

• Result: 한영넉스 _ (The _ on the bottom indicates a flickering cursor.)

Ex) If you want to indicate “대한민국”.

• Operation: + + +

+ + + +

+ + + +

+ + +

• Result: 대한민국 _ (The _ on the bottom indicates a flickering cursor.)

24

3.2.5 English Input Mode

he screen for English input is shown on the Fig. 6.

T

All the keys except the andkeys consist

of duplicate keys. Its basic use is the same as that

of the Korean input mode.

Ex) If you want to indicate “B”.

• Operation: +

• Result: B _ (The _ on the bottom indicates a flickering cursor.)

Ex) If you want to indicate “OPER”

• Operation: + Waif for one second + + + + +

• Result: OPER _ (The _ on the bottom indicates a flickering cursor.)

[Fig. 6] The screen for English input

3.2.6 Sign Input Mode

The screen for sign input is shown on the Fig. 7.

All the keys except the key onsist of duplicate

keys. Its basic use is the same as that of the

English input mode.

Ex) If you want to indicate “&”.

• Operation: +

• Result: & _ (The _ on the bottom indicates

a flickering cursor.)

Ex) If you want to indicate “([1+2] X 3) = 9 ℃.

• Operation: + Wait for one second + +

+ + + + + +

+ + +

[Fig. 7] The screen for sign input

+ + + + + + + +

• Result: ([1 + 2] X 3) = 9 ℃ _ (The _ on the bottom indicates a flickering cursor.)

25

3.3 The name of each part on the operating screen

①

⑤

⑥

⑦

⑧

⑨

⑩

⑪⑰ ⑱ ⑲ ⑳

[Fig. 8] Operation screen 1 for fixed control

②

③

④

⑫

⑬

⑭

⑮

⑯

NO

Current operation status

①

Menu button

②

Operation screen 2 shift button

③

Running/Stop indication

④

Control output BAR for current temperature (MV)

⑤

Current temperature PV

⑥

Control output BAR for current humidity (MV)

⑦

Current humidity PV

⑧

⑨

Temperature PID Zone No. input box

⑩

Humidity PID Zone No. input box

NameName

NO

Current date/time

⑪

Temperature PV Up/Down indication

⑫

Temperature SV input box

⑬

Humidity PV Up/ Down indication

⑭

Humidity SV input box

⑮

Running time indication

⑯

Temperature A/T button

⑰

Humidity A/T button

⑱

⑲

Start button for Fix-Running

⑳

Stop button for Fix-Running

26

⑤

⑥

⑦

⑧

⑨

⑩

① ② ③

④

⑪

⑫

⑬

⑭

⑮

⑯ ⑰ ⑱ ⑲ ⑳ ㉑

[Fig. 9] Operation screen 1 for program control

NO

Current operation status

①

Menu button

②

NameName

NO

Humidity SV Up/Down indication

⑬

Start segment No. input box (When operation stops, it

⑭

Operation screen 2 shift button

③

Running/Stop indication

④

Control output BAR for current temperature (MV)

⑤

Current temperature PV

⑥

⑦

Control output BAR for current humidity (MV)

⑧

Current humidity PV

⑨

Operation pattern name

⑩

Current date/time

⑪

Temperature SV Up/Down indication

starts within the pattern (segment input unit))

⑮

Running time indication

⑯

Current operating pattern No.

⑰

Current operating segment No.

⑱

Program STEP button

⑲

Program HOLD button

⑳

Program operation Start button

㉑

Program operation End button

※ (16)~(19) displayed only during

Start pattern No. input box(When operation stops, it either

⑫

operation

display the pattern number or used as input unit.)

The operation screen 1 [Fig. 8, Fig. 9] is the basic screen where you can enter either temperature &

humidity setting value (SV) or start pattern/loop No. in the Fix/Program mode. After entering your

desired setting value, you can press thebutton to start controlling.

After pressing the button, you are unable to press various setting buttons

like MENU or input boxes, because they may have a serious effect on system

controlling operations.

27

①

③

②

④

NO

⑤

⑥

⑦

⑧

⑨

⑩

⑪

⑫

⑬

⑯

⑰

⑱

⑲

⑳

㉑

㉒

㉓

㉔

⑭

㉕㉖㉗⑮

[Fig.10] Operation screen 2 for program control

NameNameName

NONO

①

Current operation status

②

Menu button

Operation screen 3

③

shift button 1

Running/Stop indication

④

Temperature PID ZONE

⑤

No.

Current temperature PV

⑥

Current temperature SV

⑦

Target Temperature Set Value(TSV)

⑧

Controlling output amount of

⑨

current temperature (MV)

D/I status indication

⑩

T/S status indication

⑪

I/S status indication

*

Pattern Alarm Status Indication

⑫

T.ON, H.ON status indication

*

System Alarm Status Indication

⑬

* Delay (D/S)/multiplication (DR)

signal status indication

SEG operation time indication

⑭

System error indication

⑮

button

Humidity PID zone number

⑯

Current humidity process value (PV)

⑰

Current humidity set value (SV)

⑱

Target humidity set value

⑲

(TSV)

⑳

Currenthumiditycontroloutputamount(MV)

Temperature/humidity up/down

㉑

interval indication

Temperature/humidity

㉒

maintain indication

Temperature/humidity

㉓

standby (Wait) indication

㉔

Total operation time (Run time)

Pattern number/segment

㉕

number indication

Pattern repetition indication, Number of

㉖

sequence,/Number of repetition setting

Segment repetition indication,

Number of sequence, /

㉗

Number of repetition setting

※ *Displaying items are displayed when pressing the ( ) which located on the

left-bottom of the screen.

28

①②③

④

NO

⑤

⑥

⑦

⑧

⑨

⑩

⑲ ⑱

[Fig.11] Screen for graph indication

NameName

NO

⑪

⑫

⑬

⑭

⑮

⑯

⑰

⑳

㉑

Current operation status

①

Menu button

②

Operation screen 1 shift button

③

Running/Stop indication

④

Upside screen of Y axis

⑤

Temperature & humidity SV, PV indication

⑥

Div time increase of X axis

⑦

⑧

Div time decrease of X axis

⑨

X axis time / Div

⑩

Low part screen of Y axis

⑪

Current temperature PV indication

Current temperature MV/SV indicatorshift button

⑫

Current temperature MV or SV indication

⑬

Current humidity PV indication

⑭

Current humidity MV or SV indication

⑮

Current humidity MV/SV indicator shift button

⑯

Y axis temperature & humidity unit shift button

⑰

Y axis unit indication

⑱

Graph/Save setting button

⑲

⑳

Screen ZOOM IN

㉑

Screen ZOOM OUT

29

3.4 Running of Fix-control

ix-control is running a temperature and humidity by fixed set value (SV).

F

3.4.1 Running selection of Fix-control 1.

[Fig.12] Running stopped screen 1 for Fix control

Operation start: [FIG.12] Input the temperature set value (temperature SV) and humidity set value

(humidity SV) within the fix control operation stop status screen and press the

button then the fix control operation will be started just like a[FIG.13]. Here, button on the

upper right side will be changed toandbutton on the lower right side will be displayed

with the red color.

Operation stop: Press the button on the lower right side to stop the operation.

("Stop the system control" will be displayed). Here, press to stop the operation

When selecting the fix control or program control, press the button within the fix control

operation stop [FIG12] screen then function setting screen will be displayed. Within this screen,

press the button to select the operation method of function setup 1 screen. Pressing

thebutton will select the fix control. Set each of setting lists in the operation setting screen

2 by pressing the button.

While performing the fix control, changing the set value (SV) will automatically change the PID ZONE

applying number in accordance with the set value. If users want to use the specific PID zone,

please input the PID zone number after inputting the set value. During operation, if and

button appear on the lower side of fix control operation screen, each of these refers to temperature

and humidity auto tuning button. Auto-tuning is operated only in the fix control operation mode and

it runs the auto-tuning by pressing the button after inputting the temperature and humidity set value.

[Fig.13] Running screen 1 for Fix control

YES

In case where users need to stop the auto-tuning, please press the

(temperature side auto-tuning button) or (humidity auto-tuning button). Obviously pressing the

fix control button will the control operation and auto-tuning.

During auto-tuning, all of the computing values corresponding to the auto-tuning will not be saved

if users stop the auto-tuning while it is operating. Auto-tuning can be operated up to 24 hours and

elapsing the indicated hours will stop the auto-tuning.

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• Whenitcomestotemperature, itsPVwillbealwaysdisplayedunlessthesensor

lineisdisconnected. However, asfarashumidityisconcerned, itsPVwillnot be

indicatedunlessasettingvalue(SV) isentered. Ifyouset theSV to0 andpress

thebutton, you can control the temperature only.

• It is impossible to execute A/T for temperature and humidity at the same time.

Therefore, it is desirable to try tuning humidity while maintaining a target temperature.

The button concerned will turn on and off during tuning.

Auto Tuning button : When pressingbutton in the running screen of Fixing Control, function

setting menu will be displayed. After pressingleft-top button and pressing password, System Setup

screen will be displayed, Once again if you press [Sensor Input Setup], Sensor Input Setup screen 1

will be displayed. Press button and Auto Tuning will be shown on A/T button indication in the

Sensor Input Setup 4.

Temperature Auto Tuning button (Turn on and off during running)

Humidity Auto Tuning button (Turn on and off during running)

3.4.2 Running selection of Fix-control 2.

Process value and Set value of temperature and humidity is shown basically in the running screen 2

for fix control. There is shown also for Inner signal(I/S), Time signal(T/S), Digital input signal(D/I),

Alarm signal(A/S), and indicate a gradient of initial set value by form of UP/DN and SOAK.

[Fig.14] Running stopped screen 2 for Fix control.

※ Pressing the indicated circle in the [Fig.14] will change the display unit

[Fig.15] Running screen 2 for Fix control

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