Universal Intelligent Controller

APPLICATION: AHU, Precision Air-Conditioner, De-Humidifier, CDU, Chiller

Homepage : www.dotech21.com E-mail : [email protected]

Universal Intelligent ControllerUIC-DX100/120/140 SeriesIndustrial HVAC Controller

2009-Feb Rev. 090204

UIC-DX100 Series User’s Manual Rev 1.0

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※ Certainly read 'warning matter for safety', and please use before using. ▣ Warning matter for safety

This direction is for using the product correctly so that you could be safe from danger or incident.

Please carefully keep this all direction.

Please use with being attached to a dual safety device in case of using for controlling instruments which could be effective to

human life or property (ex: controlling atomic energy, medical instruments, cars, trains, flights, burners, amusement instruments

or safety machinery).

Please use with panel, there is a possibility getting an electric shock.

Do not inspect or test with connecting power.

Please connect after checking the terminal number when connecting power.

Do not reorganize except mechanic from DOTECH.

Do not use outdoor. It would be a cause making the product life shorter.

When connecting wires, please give a good screw on terminal. There is a possibility causing a fire with bad connection.

Please use in the proper performance zone. If you don’t, there is a possibility making the product life shorter or, causing a fire

accident.

Do not use a load which is exceeded proper value of opening and shutting capacity of a relay contact. This will cause bad

insulation, bad contact and bad connection.

When cleaning, water or liquid including oil are prohibited, only clean with soft and dried cloth.

Do not use in the place where there is inflammability gas, explosiveness gas, moisture, a direct ray of light, radiation, vibration

and a shock.

Please prevent from getting a dirt or leftover wire inside of this product.

When connecting a sensor, please connect correctly after checking the polarity.

Some of the setting, size etc. on this manual could be changed without an advance notice .


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Warranty Information The condition of warranty The warranty period for DOTECH products is a year so that it is provided support of the product during the warranty period.

『DOTECH does not have a responsibility for problems of product under the circumstance below.

In the case of using without concerning the proper form mentioned on the manual.

In the case of problems caused from both external artificial and environmental factors.

Please contact DOTECH in advance if there is any problem of product caused during the warranty period.

If the problem of product is informed from customer in the warranty period, it will be checked up in the customer area or sent to

DOTECH to check and conduct repair of exchange services directly. If the product is over the warranty period or that is on the

condition that it is not mentioned on manual, customer would be suggested to pay the cost of repair, exchange and delivery.

On the condition that suggestions for ‘Warranty Condition Performance’ below are not against the law, DOTECH is not

responsible for any compensation and guarantee caused by losses or damages by business interruption, loss, return.

Warranty Condition Performance DOTECH is not responsible for any loss, damages, expenses insisted by customer, delegate, contractor except for customer

claims caused by the condition of warranty above.

The condition of warranty mentioned above is the exclusive customer’s right. DOTECH refuses any conditions of warranty

for special purpose except for the condition of warranty.

Warranty Condition Performance does not apply any trouble caused by not following exact direction. It is responsibility for

customer to decide usage or product.

All the conditions of warranty are actually applied and Nobody has authority to modify or extend.


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INDEX

WARRANTY INFORMATION .............................................................................................................................................................................. 3

INDEX ........................................................................................................................................................................................................................... 4

ORDER INFORMATION ........................................................................................................................................................................................ 8

1. STRENGTH ........................................................................................................................................................................................................... 9

1-1) GENERAL FEATURES ........................................................................................................................................................................................ 9

1-2) NOISE ................................................................................................................................................................................................................. 9

1-3) ADOPTING RISC TYPE MICOM .................................................................................................................................................................... 9

1-4) INSTALLING BLACK BOX : INSTALLING OPERATION HISTORY ...................................................................................................................... 9

1-5) DISPLAY FUNCTION FOR MONITORING THE OPERATING STATUS ................................................................................................................. 9

1-6) SMALLER AND THINNER FIGURE ..................................................................................................................................................................... 9

1-7) ADOPTING LARGE SIZE ‘GRAPHIC LCD’ ......................................................................................................................................................... 9

1-8) EXPANSIBILITY .................................................................................................................................................................................................. 9

2. GENERAL ............................................................................................................................................................................................................ 10

2-1) MODEL SPECIFICATION .................................................................................................................................................................................. 10

2-2) POWER CONDITION ........................................................................................................................................................................................ 11

2-3) CPU/LCD ....................................................................................................................................................................................................... 11

2-4) DIGITAL INPUT/OUTPUT SIGNAL .................................................................................................................................................................. 11

2-5) ANALOG INPUT/OUTPUT SIGNAL ................................................................................................................................................................. 11

2-6) COMMUNICATION SPEC. ................................................................................................................................................................................ 11

2-7) INSTALLATION FIELD CONDITIONS .............................................................................................................................................................. 11

3. INPUT/OUTPUT SPECIFACIFICATIONS ................................................................................................................................................. 12

3-1) DIGITAL INPUT SIGNAL .................................................................................................................................................................................. 12

Compressor 1 ~ 2 Cycle Model (DX100) .............................................................................................................................................. 12

Compressor 1~4 Cycle Model (DX120) ................................................................................................................................................ 12

Common Digital input Signal ................................................................................................................................................................. 12

3-2) DIGITAL OUTPUT SIGNAL .............................................................................................................................................................................. 13

Compressor 1 ~ 2 Cycle Model (DX-100) ............................................................................................................................................ 13

Compressor 1 ~ 4 Cycle Model (DX-120) ............................................................................................................................................ 14

3-3) ANALOG INPUT SIGNAL ................................................................................................................................................................................. 15

Recommendation Temperature & Humidity Sensor ............................................................................................................................ 15

3-4) ANALOG OUTPUT SIGNAL ............................................................................................................................................................................. 16

3-5) COMMUNICATION FUNCTION ....................................................................................................................................................................... 17

SYSTEM BUS ........................................................................................................................................................................................... 17

LOCAL BUS ............................................................................................................................................................................................. 17


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Communication Specifications (System bus & Local Bus) ................................................................................................................. 17

3-6) CONTROL POWER INPUT ............................................................................................................................................................................... 18

4. CONSITITUTION ............................................................................................................................................................................................... 19

4-1) OPERATION & DISPLAY PART ........................................................................................................................................................................ 19

General ...................................................................................................................................................................................................... 19

Operation .................................................................................................................................................................................................. 19

Program Setting ........................................................................................................................................................................................ 19

4-2) OUTLINE DIMENSION & MOUNT CUT ......................................................................................................................................................... 20

4-3) OPERATION STATE DISPLAY .......................................................................................................................................................................... 21

Temperature & Humidity Control Mode ............................................................................................................................................... 21

Only Temperature Control Mode............................................................................................................................................................ 21

Only Humidity Control Mode ................................................................................................................................................................. 21

4-4) BUTTON FUNCTION ........................................................................................................................................................................................ 22

4-5) STATUS DISPLAY LAMP .................................................................................................................................................................................. 22

4-6) DISPLAY ICON ................................................................................................................................................................................................. 23

System Status ............................................................................................................................................................................................. 23

Digital Input Signal ICON ...................................................................................................................................................................... 24

Digital Output Signal ICON ................................................................................................................................................................... 24

5. MENU CONSTRUCTION ............................................................................................................................................................................... 25

5-1) MENU STYLE .............................................................................................................................................................................................. 25

5-2) MAIN MENU .................................................................................................................................................................................................... 26

5-3) SUB MENU ....................................................................................................................................................................................................... 26

5-4) MENU DIAGRAM ............................................................................................................................................................................................ 27

5-5) MENU ACCESS LEVEL ................................................................................................................................................................................... 28

6. PROGRAM VIEW .............................................................................................................................................................................................. 29

6-1) RUN INFO...................................................................................................................................................................................................... 29

6-2) OPERATION ................................................................................................................................................................................................. 30

SET TEMPERATURE, SET HUMIDITY, SET DIFF. PRESS, SET REACT TEMP. ....................................................................... 30

COOL CONTROL DIFF. ........................................................................................................................................................................ 30

HEAT CONTROL DIFF. ......................................................................................................................................................................... 30

DEHUMIDIFY CONTROL DIFF. ........................................................................................................................................................ 31

Humidify control difference ..................................................................................................................................................................... 31

React Heater Control Difference ............................................................................................................................................................ 31

FAN ON DELAY TIME ............................................................................................................................................................................ 31

FAN OFF DELAY TIME ......................................................................................................................................................................... 31

Refrigerator driving delay time and Re-running guard time............................................................................................................... 32

LCD LIGHT MODE ................................................................................................................................................................................ 32


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Refrigerator's manual control ................................................................................................................................................................. 32

Minus deflection control of refrigerator ................................................................................................................................................. 32

6-2) SCHDULE ..................................................................................................................................................................................................... 33

6-3) TRIP LOG. ...................................................................................................................................................................................................... 34

6-4) FAULT & ALARM ............................................................................................................................................................................................ 35

6-5) FAULT SET .................................................................................................................................................................................................... 36

AFS DETECT DELAY TIME ................................................................................................................................................................. 36

LPS SKIP TIME ....................................................................................................................................................................................... 36

LPS FAULT DETECT TIMES ................................................................................................................................................................ 36

REACT HEATER COOL TEMP ............................................................................................................................................................ 36

REACT HEATER OVER TEMP ............................................................................................................................................................ 36

TEMP(Humidity) ALARM FUNCTION ............................................................................................................................................... 36

6-6) CONTROL MODE ....................................................................................................................................................................................... 37

RUNNING MODE SOURCE ................................................................................................................................................................ 37

CONTROL MODE .................................................................................................................................................................................. 37

COOL DEHUMIDITY FUNC. .............................................................................................................................................................. 37

COOL & HUMIDITY CTRL .................................................................................................................................................................. 37

COOL STEP ............................................................................................................................................................................................. 37

HEAT STEP .............................................................................................................................................................................................. 37

HUMIDIFY STEP .................................................................................................................................................................................... 37

REACT HEATER (DEHUMIDIFY) STEP ........................................................................................................................................... 38

REACT HEATER CONTROL (Dry type Dehumidifier Function) .................................................................................................... 38

COOL ROTATE FUNCTION / HEATER ROTATE FUNCTION ..................................................................................................... 38

PWR RETURN RESTART ...................................................................................................................................................................... 38

SYSTEM NETWORK PORT .................................................................................................................................................................. 38

LOCAL NETWORK PORT .................................................................................................................................................................... 38

NETWORK (COMMUNICATION) ...................................................................................................................................................... 38

6-7) ANALOG SET ............................................................................................................................................................................................... 39

6-8) CALIBRATION ............................................................................................................................................................................................ 40

TEMP SENSOR OFFSET ...................................................................................................................................................................... 40

HUMIDITY SENSOR OFFSET ............................................................................................................................................................. 40

DIFF. PRESS SENSOR OFFSET .......................................................................................................................................................... 40

TEMP SENSOR RANGE INPUT .......................................................................................................................................................... 40

DIFF. PRESS SENSOR RANGE INPUT .............................................................................................................................................. 40

6-9) CONFIGURE................................................................................................................................................................................................. 41

SENSOR INPUT ...................................................................................................................................................................................... 42

MULTI FUNCTION RELAY (N7, N8, N9, N10, N11) ........................................................................................................................ 42

When use React heater temperature sensor. .......................................................................................................................................... 42

When unuse React heater temperature sensor. ..................................................................................................................................... 42


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Analog output Y1, Y2, Y3 Direction. ....................................................................................................................................................... 42

6-10) SETUP DATE/TIME ON SYSTEM .................................................................................................................................................................... 43

7. HOW TO INSTALL ............................................................................................................................................................................................ 44

7-1) PLACE FOR INSTALLATION ............................................................................................................................................................................. 44

7-2) HOW TO INSTALL ............................................................................................................................................................................................ 44

7-3) CAUTION FOR WIRING THE CABLES .............................................................................................................................................................. 44


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Order Information

※ It is that is rapidly whether is correct with product model who order before use product.

Model Suffix Code Description

DX100 UIC for AHU (COMP 2CYCLE – PumpDown Control)

DX120 UIC for AHU (COMP 4CYCLE – Normal)

DX140 UIC for Package Type AHU Controller

Type / Function

- 0 0 None

- 1 0 ANALOG OUTPUT 3CH (PID CONTROL)

- 0 1 With Communication RS-485 Mod-Bus RTU

- 2 0 REMOTE DISPLAY TYPE

Language

Korean

E English

C Chinese

J Japanese DX ---- 1ea DX’s Connector (4mm Nut 4ea include) DX-00 : (3P-1ea, 4P-1ea, 5P-4ea, 6P-2ea) DX-01 : (3P-2ea, 4P-1ea, 5P-4ea, 6P-2ea) DX-10 : (3P-1ea, 4P-1ea, 5P-4ea, 6P-3ea) DX-11 : (3P-2ea, 4P-1ea, 5P-4ea, 6P-3ea) DX-20 : (3P-3ea) DX’s Power Trans(P/N:24069001) ---- 1ea (other sells product) ※ Accessories(Sensor) Information HTX73W-FPC-502 : Wall Mount Type Temperature & Humidity Sensor HTX73D-FPC-502 : Duct Mount Type Temperature & Humidity Sensor HTX32C-10-502 : Room Mount Type Temperature & Humidity Sensor HTX23-FPC-502 : Embedded Type Temperature & Humidity Sensor DPR-TH02-S6D150L*1/2*3m : React Heater Temperature Sensor ※ Other Products DX200 : Chiller/CDU Controller for Screw type Refrigerator (Stepless Control) DX220 : Chiller/CDU Controller for 1~2unit Screw type Refrigerator (Stepless Control) DX240 : Chiller/CDU Controller for 1~4unit Screw type Refrigerator (Stepless Control) DX260 : Multi Compressor Controller / Rack Controller DX270 : Chiller/CDU Controller for Screw type Refrigerator (Step Control) DX230 : Chiller/CDU Controller for Recipro/Scroll type Refrigerator (Stepless Control) DX230H : Water-source Geothermy Controller for Recipro/Scroll type Refrigerator DX540H : Air-source Controller for Recipro/Scroll type Refrigerator


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1. STRENGTH ▣ Can apply to equipment (Precision AHU, CDU, AHU, dehumidifier etc.)s of several usage by simple setting. ▣ Many language expression applied possible large size graphic LCD. ▣ The trip alarm event does storage (non-volatile) to maximum 200 and maintenance and trouble diagnosis of equipment are easy. ▣ various analog (PID) control output possibility (cooling dehumidification, cooling, dehumidification, heating, humidification, differential Press, temperature transmission, humidity transmission) ▣ Modicon Modbus protocole application MMI system (CIMON, AUTOBASE, VIEWBASE, INTOUCH etc.) and 100% compatibility .

1-1) General Features This product is electronic control unit that incorporate and controls driving of do HVAC chapter who use micro-computer controlling system. Is selecting digital operation processing mode by high efficiency RISC type's microprocessor. Embody display module and control module and secured installation space frugality and system stability.Display can warn driving situation to user immediately and present the convenience of maintenance.

1-2) Noise The measure for noise is essential for industrial controling device. Digital input and output signal is electrically isolated to another signal line so that the measure for noise is prepared as preventing PCB from coming of outer signal for UIC-DX100. And on CPU of the PCB, while CPU has malfunction by noise, watchdog timer for hardware is activated per every 32msec and CPU has brown out function and supervise the controlling power at real time.

1-3) Adopting RISC Type MICOM Assemby language of CPU achieve the 7.3738M per second, and controlling logics, which is written on CPU, Needs approx.1[msec] per cycle. Therefore, sampling rate is faster 10 times than other company’s controller so malfunction rate is much less that more precise controlling is possible.

1-4) Installing black box : Installing operation history DX100 series can contain tripping alarm history up to 160 events so it is easy for maintenance and is easy to analyze the cause of trouble. And operator know the cause of trouble and equipment status in the case of tripping by verifying the operating data.

1-5) Display function for monitoring the operating status DX100 series has the displaying of unit’s operating status and the displaying function of retro counting the postponed time and waiting time so that operator notice easily the unit’s operating status on monitor.

1-6) Smaller and thinner figure Smaller and thinner figure is achieved by unifying main controlling section and displaying section, and UIC-DX100 series can save the space for being installed in main equipment.

1-7) Adopting large size ‘graphic LCD’ UIC-DX100 adopt the large size ‘graphic LCD’ for operator to do easy operating and noticing the work procedure. ( Wide Temperature Range Type : -20 ~ +70℃, available for Korean/English/Chinese font )

1-8) Expansibility Supporting of RS485 Port, Modbus RTU Standard Protocol , MMI S/W and automatic interface.


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2. General

2-1) Model Specification DX100(DX120) DX140

Digital Input Port 10 10

Digital Output Port 12 12

Temperature Sensor Input 2 1

Humidity Sensor Input 1 1

Diff. Pressure Sensor Input 1 - Refrigerator Compressor Control Step 2(4) 2

Heater Control Step 7 5

Humidify Control Step 4 2

Dehumidify Control Step 4 -

Main Brower Fan on/off Control 1 1

Dehumidifier Control Function Ok -

React Heater Temp. Sensor Input Ok -

React Heater Control Function Ok -

React Heater Control Step 4 -

React Fan on/off Control 1 -

Trip / Alarm Recording Function Ok -

Schedule Run/Stop Function Ok -

Cool / Dehumidify Analog Control Ok (PID Control) Ok (P Control)

Cooling Analog Control Ok (PID Control) Ok (P Control)

Heating Analog Control Ok (PID Control) Ok (P Control)

Humidify Analog Control Ok (PID Control) Ok (P Control)

Diff. Pressure Analog Control Ok (PID Control) Ok (P Control) Temperature Retransmission Output Ok -

Humidify Retransmission Output Ok - Diff. Press. Retransmission Output Ok -

React Heater SCR on/off Control Ok -

Heater SCR on/off Control Ok - Humidify Heater SCR on/off Control Ok -

Cooling State on/off Control Ok -

MODEL Specifications


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2-2) Power Condition

Power Conditions Power Supply AC24V(+10%, -15%) 50/60Hz, DC24V(+10%, -15%)Power Consumption Max 20VA

2-3) CPU/LCD

CPU, LCD C P U ATmega 128 – 16AI, 16MHz L C D 240 X 128 pixel, LED Backlight

2-4) Digital Input/Output Signal

Digital Input Input Method Opto-Isolation Input Quantity 10ea (5 X 2 Common) Signal Power AC24V or DC24V

Digital Output Output Method Relay Contact Output Quantity 12ea, (4 X 3 Common) Relay Contact Rate 250V, 1A(Resistance Load)

2-5) Analog Input/Output Signal

Analog Input (10Bit ADC)

Temperature Sensor NTC 3 ea 0~1Vdc, 4~20mAdc 2 ea (Sensor Loop Power DC24V Embedded) Error Calibration Software

Analog Output (12Bit DAC)

Channel 3 Channel Output Signal 4~20mA Error Calibration Software

2-6) Communication Spec.

Communication

Method RS485(Half-Duplex) 2 Channel (System, Local)

Baud rate 4800, 9600, 19200, 38400 BPS Parity None, Data 8bit, Stop 1bit

Road Max. 1.2Km Recommended Media BELDEN 9842 or 8761

2-7) Installation Field Conditions

Field Conditions

Installation Indoor Operation Temperature -10 ~ 60 ℃ Storage Temperature -30 ~ 80 ℃ Operation Humidity Non condensation 5~95%


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3. Input/Output Specifacifications

3-1) Digital Input Signal

Compressor 1 ~ 2 Cycle Model (DX100)

pin name Function active state

J13.1 ID1 Compressor #1 Fault Signal fault (open)

J13.2 ID2 Compressor #1 Low Press Switch Signal Low Press (open)

J13.3 ID3 Compressor #2 Fault Signal fault (open)

J13.4 ID4 Compressor #2 Low Press Switch Signal Low Press (open)

J13.5 ID5

Halon(Smog Detect) Signal -

fault (open) React Fan Fault Signal Dehumidifier Control Function

Use J13.6 IDCM1 Input Common for ID1 ~ ID5

Compressor 1~4 Cycle Model (DX120)


J13.1 ID1 Compressor #1 Fault Signal fault (open) J13.2 ID2 Compressor #2 Fault Signal fault (open) J13.3 ID3 Compressor #3 Fault Signal fault (open) J13.4 ID4 Compressor #4 Fault Signal fault (open)

J13.5 ID5 Smog Detect Signal -

fault (open) React Fan Fault Signal Dehumidifier Control Function Use

J13.6 IDCM1 Input Common for ID1 ~ ID5

Common Digital input Signal

Pin name Function active state

J14.1 ID6 Re-Heater Fault Signal fault (open) J14.2 ID7 Air Flow Detect

Signal - fault (open)

React Fan Fault Signal

When React Temp Sensor used fault (open)

J14.3 ID8 Humidifier Fault Signal fault (open) J14.4 ID9 Main Brower Fault Signal fault (open) J14.5 ID10 Remote Run / Stop Signal Run (closed) J14.6 IDCM2 Input Common for ID6 ~ ID10


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3-2) Digital Output Signal

Compressor 1 ~ 2 Cycle Model (DX-100)


J21.1 N1 Refrigerator #1 on/off Control ON

J21.2 N2 Main Liquid SOL Valve for Refrigerator #1 on/off Control ON

J21.3 N3 Refrigerator #2 on/off Control ON

J21.4 N4 Main Liquid SOL Valve for Refrigerator #2 on/off Control ON

J21.5 C1 Output Common for N1~N4


J22.1 N5 Re-heater #1 on/off Control ON


J22.3 N7 Re-heater #3 on/off Control / Multi Function Output Port

N7 ON


N8 ON



J23.1 N9

OFF

Re-heater #3 ~ #7 on/off Control

Humidifier #1 ~ #4 on/off Control

React Fan on/off Control

Alarm State Signal

Temp. or Humidity Range Out State Signal

React Heater #1 ~ #4 on/off Control

Run / Stop State Signal

Cooling Operation State Signal

Re-Heating Operation State Signal

Dehumidify Operation State Signal

Humidify Operation State Signal

ON

J23.2 N10

J23.3 N11

J23.4 N12 Main Brower on/off Control ON

J23.5 C3 Output Common for N9 ~ N12 ※ Multi-function output port (N7~N11) is user settable for specification for your machine by CONFIGURE menu.


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Compressor 1 ~ 4 Cycle Model (DX-120)


J21.1 N1 Compressor #1 on/off Control ON









N7 ON


N8 ON



J23.1 N9

OFF

Re-heater #3 ~ #7 on/off Control

Humidifier #1 ~ #4 on/off Control

React Fan on/off Control

Alarm State Signal

Temp. or Humidity Range Out State Signal

React Heater #1 ~ #4 on/off Control

Run / Stop State Signal

Cooling Operation State Signal

Re-Heating Operation State Signal

Dehumidify Operation State Signal

Humidify Operation State Signal

ON

J23.2 N10

J23.3 N11

J23.4 N12 Main Brower on/off Control ON

J23.5 C3 Output Common for N9 ~ N12 ※ Multi-function output port (N7~N11) is user settable for specification for your machine by CONFIGURE menu.


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3-3) Analog Input Signal

pin name Function type range

J11.1 +24V Loop Power for Sensor

J11.2 B4 Humidify Sensor Input for 4~20mA 4 ~ 20mA 0 ~ 100%RH

J11.3 B5 Temperature Sensor Input for

4~20mA 4 ~ 20mA Range Settable

J11.4 AVSS 0V Common (Shield Wire)

pin name Function type Range

J12.1 B1 Temperature Sensor #1 Input for

NTC

TH 5K

TH 10K

-10 ~ 100 ℃

-30 ~ 200 ℃

J12.2 AVSS 0V Common

J12.3 B2 Temperature Sensor #2 Input for

NTC

TH 5K

TH 10K

-10 ~ 100 ℃

-30 ~ 200 ℃

J12.4 AVSS 0V Common

J12.5 B3

Temperature Sensor #3 Input for

NTC (Exclusive React Heater

Temperature)

TH 10K -30 ~ 200 ℃

Recommendation Temperature & Humidity Sensor

Type Install model specifications

Temp &

Humidity

Duct Mount HTX73D-FPC-N5K T : NTC 5K, Humidity : 4~20mA

Wall Mount HTX73W-FPC- N5K T : NTC 5K, Humidity : 4~20mA

Room Mount HTX32C-10- N5K T : NTC 5K, Humidity : 4~20mA

Embedded Unit HTX23-FPC- N5K T : NTC 5K, Humidity : 4~20mA

Humidity

Duct Mount HTX73D-FHC Humidity : 4~20mA

Wall Mount HTX73W-FHC Humidity : 4~20mA

Room Mount HTX32C-10 Humidity : 4~20mA

Temperature

Duct Mount HTX73D-FBS-502 T : NTC 5K

Wall Mount HTX73W-FBS-502 T : NTC 5K

Room Mount HTX30-FBS-502 T : NTC 5K ※ Refer to Dotech HTX Series Catalog .


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3-4) Analog Output Signal

Pin name Function type

J6.1 Y1 Analog Output Signal #1 (+) 4 ~ 20mA

J6.2 YG1 Analog Output Signal #1 (-)


J6.4 YG2 Analog Output Signal #2 (-)


J6.6 YG3 Analog Output Signal #3 (-) ※ Multi Function Analog Output (Y1, Y2, Y3) is user settable for your machine by [CONFIGURE] menu. ▣ Selectable Analog Output Signal ② OFF ③ Cooling & Dehumidify Analog Control Output Signal (High signal is output in cooling and dehumidify signal) ④ Cooling Analog Control Output Signal ⑤ Dehumidify Analog Control Output Signal ⑥ Re-Heating Analog Control Output Signal ⑦ Humidify Analog Control Output Signal ⑧ Diff. Pressure Analog Control Output Signal ⑨ Temperature Retransmission Analog Output Signal(Rang is settable) ⑩ Humidity Retransmission Analog Output Signal(Range is 0~100%RH)


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3-5) Communication Function

SYSTEM BUS


TB1.1 GND -

RS-485 TB1.2 B SYSTEM BUS TRX-

TB1.3 A SYSTEM BUS TRX+

LOCAL BUS


TB2.1 GND -

RS-485 TB2.2 B LOCAL BUS TRX-

TB2.3 A LOCAL BUS TRX+

Communication Specifications (System bus & Local Bus)

① Method : EIA - RS-485

② Baudrate : 4800, 9600, 19200, 384000 BPS, N, 8, 1

③ Protocol : MODICON MODBUS RTU MODE

④ Recommended Media : BELDEN 8761 or 9842

(8761)

(9842)

BELDEN 9842 Paired- Low Capacitance EIA RS-485

⊙ Number of Pairs: 2

⊙ Total Number of Conductors: 4

⊙ AWG: 24

⊙ Stranding: 7x32

⊙ Conductor Material: TC - Tinned Copper

⊙ Insulation Material: PE - Polyethylene

⊙ Outer Shield Material Trade Name: Beldfoil®

⊙ Outer Shield Material: Aluminum Foil-Polyester Tape/TC –

⊙ Tinned Copper

⊙ Outer Jacket Material: PVC - Polyvinyl Chloride

⊙ Plenum (Y/N): N ⊙Plenum Number: 82842

⊙ Applications: Computer Cables, Low Capacitance EIA RS-

485

※ Recommended Media BELDEN 9842.


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3-6) Control Power Input


J1.1 FG FIELD GROUND (CASE SHIELD)

J1.2 G0 AC24V(-) or DC24V(-)

J1.3 G AC24V(+) or DC24V(+)

(Power Supply Connection)


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4. Consititution

4-1) Operation & Display Part

General

Display : 240 X 128 Graphic LCD (LED BACKLIGHT), Green LED 1EA, Red LED 1EA

Keypads : Membrane Button 8EA

Operation

Start Switch : Press 1 Second When machine start.

Stop Switch : Press 1 Second When machine stop.

Reset Switch : Press When fault & alarm state reset.

Green LED : Operation status LED

Red LED : Fault & alarm status LED

Program Setting

Enter Switch : Select and save function.

Down Switch : move & factor change.

Up Switch : move & factor change.

Menu Switch : Menu load & special function.

Cancel Switch: return & cancel.


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4-2) Outline Dimension & Mount Cut

230

204

90

150

45

Cutout Size : 192 X 130 (mm)

Mount Hole :5~6pie X 4 EA


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4-3) Operation State Display

Temperature & Humidity Control Mode

Only Temperature Control Mode

Only Humidity Control Mode

※ Control mode is user settable for your machine by [OPERATION] menu.


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4-4) Button Function

Start / Stop

Start or Stop

Start when putting the start button

Stop when putting the stop button

Reset

Reset during trip

The Trip having automatic reset function will reset automatically without

putting the button

Menu

Menu button to set for a control and state

Enter

Choose or Save button

Up/ Down

Up/ Down

Cancle

Return to previous menu or first menu

4-5) Status Display Lamp

Operation Status Lamp Green LED

ON : Running State

Low speed spot : Circulation Run State

High speed spot : When Main fan is going to drive

Spot light : Machine Stop State

Fault Status Lamp Red LED

OFF : Good State

High speed spot : Trip State

Spot light : Alarm State


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4-6) Display Icon

System Status

Symbol Description

According to Running Mode Icon Display (Local, Remote, Schedule)

Running, Stop, Circulation State Icon Display

Cooling Run, Heating Run State Icon Display

Humidify Run, Dehumidify Run State Icon Diplay

System Lock Icon Display


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Digital Input Signal ICON

Icon Description Icon Description

Refrigerator #1 Alarm Signal Re-Heater Alarm Signal

Refrigerator #2 Alarm Signal AIR FLOW Fault Signal

Refrigerator #3 Alarm Signal Humidifier Alarm Signal

Refrigerator #4 Alarm Signal Main-Fan Fault Signal

Refrigerator #1 LPS Signal REMOTE RUN Signal

Refrigerator #2 LPS Signal React Heater Alarm Signal

Halon(Smog Detect) Signal React Fan Alarm Signal

Digital Output Signal ICON

Icon Description Icon Description

Refrigerator #1 Control Humidifier #1 Control

SOL Valve for Refrigerator #1 Control Humidifier #2 Control

Refrigerator #2 Control Humidifier #3 Control

SOL Valve for Refrigerator #2 Control Alarm State

Re-heater #1 Control Main Fan Control

Re-heater #2 Control React Heater #1 Control



Re-heater #5 Control React Fan Control

Refrigerator #3 Control Refrigerator #4 Control

Error (Temp/Humidity) State Heat Operation State

Re-heater #6 Control Cool Operation State

Re-heater #7 Control Dehumidity Operation State

Humidifier #4 Control Humidity Operation State

React Heater #4 Control


- 25 -

5. Menu Construction

5-1) MENU STYLE

MAIN MENU

SUB MENU

EDIT

RUNNING

STATUS


- 26 -

5-2) Main Menu

5-3) Sub Menu

5-4) Menu Diagram

00:RUN INFO TEMPERATURE HUMIDITY DIFF. PRESSURE REACT TEMP ANG Y1 OUT (MANUAL) ANG Y2 OUT (MANUAL) ANG Y3 OUT (MANUAL) TOTAL RUN HOUR COMP#1 RUN HOUR COMP#1 ON/OFF TIMES COMP#2 RUN HOUR COMP#2 ON/OFF TIMES COMP#3 RUN HOUR COMP#3 ON/OFF TIMES COMP#4 RUN HOUR COMP#4 ON/OFF TIMES

01:OPERATION SET TEMPERATURE SET HUMIDITY SET DIFF. PRESS SET REACT TEMP. COOL CONTROL DIFF. HEAT CONTROL DIFF. DEHUMIDIFY CONTROL DIFF. HUMIDIFY CONTROL DIFF. REACT CONTROL DIFF. COMPRESSOR GUARD TIME FAN ON DELAY TIME FAN OFF DELAY TIME LCD LIGHT MODE

02:SCHEDULE SUN RUN ~ STOP MON RUN ~ STOP TUE RUN ~ STOP WED RUN ~ STOP THU RUN ~ STOP FRI RUN ~ STOP SAT RUN ~ STOP

03:TRIP LOG. EVENT #1 EVENT #2 EVENT #3 | | | | EVENT #200

04:ALARM SET AFS DETECT DELAY TIME LPS SKIP TIME LPS FAULT DETECT TIMES REACT HEATER COOL TEMP REACT HEATER OVER TEMP TEMP ALARM FUNCTION HUMIDITY ALARM FUNCTION TEMP LOW ALARM TEMP HIGH ALARM HUMIDITY LOW ALARM HUMIDITY HIGH ALARM

05:CONTROL SET RUNNING MODE SOURCE CONTROL MODE COOL DEHUMIDITY FUNC. COOL & HUMIDITY CTRL COOL STEP HEAT STEP HUMIDITY STEP DEHUMIDITY STEP COOL ROTATE FUNCTION HEAT ROTATE FUNCTION REACT HEATER CONTROL PWR RETURN RESTART SYSTEM NETWORK ID LOCAL NETWORK ID SYSTEM NETWORK BPS LOCAL NETWORK BPS

06:ANALOG SET ANG Y1 MODE ANG Y2 MODE ANG Y3 MODE TEMP COTRNOL P TEMP COTRNOL I TEMP COTRNOL D HUMIDITY COTRNOL P HUMIDITY COTRNOL I HUMIDITY COTRNOL D REACT COTRNOL P REACT COTRNOL I REACT COTRNOL D DIFF. PRESS COTRNOL P DIFF. PRESS COTRNOL I DIFF. PRESS COTRNOL D TEMP CONTROL DEADBAND HUMI CONTROL DEADBAND

07:CALIBRATION TEMP SENSOR OFFSET HUMIDITY SENSOR OFFSET DIFF.PRESS SENSOR OFFSET TEMP SENSOR RANGE LO TEMP SENSOR RANGE HI DIFF.PRESS SENSOR RANGE LO DIFF.PRESS SENSOR RANGE HI

08:CONFIGURE MULTI FUNCTION RELAY N7 MULTI FUNCTION RELAY N8 MULTI FUNCTION RELAY N9 MULTI FUNCTION RELAY N10MULTI FUNCTION RELAY N11TEMP SENSOR INPUT HUMIDITY SENSOR INPUT REACT TEMP SENSOR INPUTD.PRESS SENSOR INPUT SMOG DETECT TYPE REACT FAN FAULT TYPE RE-HEATER FAULT TYPE FLOW SW FAULT TYPE HUMIDIFY FAULT TYPE BROWER FAULT TYPE REMOTE RUN/STOP TYPE ANG Y1 LOW ANG Y1 HIGH ANG Y1 DIRECT ANG Y2 LOW ANG Y2 HIGH ANG Y2 DIRECT ANG Y3 LOW ANG Y3 HIGH ANG Y3 DIRECT

09:FACTORY SET SELF TEST LOG. ERASE INFO. ERASE B1 IN B2 IN B3 IN B4 IN B5 IN B4 4mA B4 20mA B5 4mA B5 20mA Y1 4mA Y1 20mA Y2 4mA Y2 20mA Y3 4mA Y3 20mA ADC FILTER DAC FILTER

5-5) Menu Access Level

Access

Level

USER

(CODE = 0009)

SERVICE1

(CODE = 0100)

SERVICE2

(CODE = 0119)

FACTORY

(CODE = ****)

Accessible

Menu

RUN INFO

OPERATION

TRIP LOG.

CALIBRATION

RUN INFO

OPERATION

SCHEDULE

TRIP LOG.

ALARM SET

CONTROL SET

ANALOG SET

CALIBRATION

RUN INFO

OPERATION

SCHEDULE

TRIP LOG.

ALARM SET

CONTROL SET

ANALOG SET

CALIBRATION

CONFIGURE

RUN INFO

OPERATION

SCHEDULE

TRIP LOG.

ALARM SET

CONTROL SET

ANALOG SET

CALIBRATION

CONFIGURE

FACTORY SET

Accessible

Time 1 minute 10 minute 30 minute 1 hour

When changing Access Level Mode, make locked by putting Cancel button for 3 sec. If putting [Menu] on operating display, it shows access code input display below. (If putting [Menu] during supporting time, it does not ask Access Code.) After input Access Code by [Up]/[Down] key, put [Enter] and then, convert to Menu display.

<Access code input screen>

Before maintenance time, put [Cancel] key for 3 min. for Locked Mode.

UIC-DX100-SERIES User’s Manual Rev 1.0

- 29 -

6. Program View

6-1) RUN INFO

Item Description units step min Max Default

000 TEMPERATURE ℃

View Only 001 HUMIDITY %

002 DIFF. PRESSURE Pa

003 REACT TEMP ℃

004 ANG Y1 OUT (MANUAL) % 0.1 0 100.0 100.0

005 ANG Y2 OUT (MANUAL) % 0.1 0 100.0 100.0

006 ANG Y3 OUT (MANUAL) % 0.1 0 100.0 100.0

007 TOTAL RUN HOUR H 1 0 99999 -

008 COMP#1 RUN HOUR H 1 0 99999 -

009 COMP#1 ON/OFF TIMES T 1 0 99999 -

010 COMP#2 RUN HOUR H 1 0 99999 -


012 COMP#3 RUN HOUR H 1 0 99999 -


014 COMP#4 RUN HOUR H 1 0 99999 -

015 COMP#4 ON/OFF TIMES T 1 0 99999 - ※ When hour and times is above of 99999, becomes reset with automatic and counts.(Edit is impossible) ※ When COMP#3 and COMP#4 HOUR(TIMES) is DX120 model and indicates. ANG Y1 ~ Y3 OUT :

Indication of menu name is registered in the name of menu that specify in [ANALOG SET : ANG Yn mode]. After locate cursor in menu name, automatic/manual mode is changed if click MENU key, and present output value is displayed in automatic mode. User inputs output value in manual mode and setting is available.


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6-2) OPERATION ※ According to set data of menu, this menu is indicated automatic. Item Description Units step min max default

100 SET TEMPERATURE ℃ 0.1 -9.9 80.0 22.0

101 SET HUMIDITY % 0.1 0.0 99.9 50.0

102 SET DIFF. PRESS Pa 0.0 0.0 300.0 20.0

103 SET REACT TEMP. ℃ 1 80 150 140

104 COOL CONTROL DIFF. ℃ 0.1 -10.0 +10.0 1.0

105 HEAT CONTROL DIFF. ℃ 0.1 0.2 20.0 0.5

106 DEHUMIDIFY CONTROL DIFF. % 0.1 1.0 20.0 3.0

107 HUMIDIFY CONTROL DIFF. % 0.1 1.0 20.0 5.0

108 REACT CONTROL DIFF. ℃ 01 5 50 10

109 COMPRESSOR GUARD TIME Sec 1 30 300 60

110 FAN ON DELAY TIME Sec 1 5 300 5

111 FAN OFF DELAY TIME Min 1 0 30 3

112 LCD LIGHT MODE ON / OFF OFF

SET TEMPERATURE, SET HUMIDITY, SET DIFF. PRESS, SET REACT TEMP. It is set point value that get into control standard of each control item.

COOL CONTROL DIFF.

Input standard been driving/suspension control sensitivity of cooling control. (Figure, When 2 Cycle Compressor Control)

HEAT CONTROL DIFF. Input standard been driving/suspension control sensitivity of Heating control.


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DEHUMIDIFY CONTROL DIFF.

Input standard been driving/suspension control sensitivity of dehumidification control. (Figure, When 2 Step Control) In case is cooling dehumidification operation mode, decide driving step of freezing machine.

When control react heater in dry type of dehumidifier, if [CONTROL SET:REACT HETER CONTROL] is OFF, it controls react heater's step according to current humidity.

Humidify control difference When drive humidification, input control sensitivity that get into standard of step driving of humidifier.

React Heater Control Difference

When drive react heater, input control sensitivity that get into standard of step driving of react heater.

When control react heater in dry dehumidifier, control step of react heater according to present react heater temperature if [CONTROL SET: REACT HEATER CONTROL] is ON. .(Figure, When 2 Step Control)

FAN ON DELAY TIME

When equipment begins driving, main fan does ON after delay time.

FAN OFF DELAY TIME When equipment suspends driving, main fan does OFF after latency passes after all control outputs do OFF.


- 32 -

Refrigerator driving delay time and Re-running guard time

Re-running guard(protection) time : Refrigerator does OFF and protection time was not passed, when Refrigerator's driving request happens, it begins driving after delay for protection time that remain. In case protection time passes, if Refrigerator driving request happens, Refrigerator begins driving immediately. Setting of this time is [OPERATION:COMPRESSOR GUARD TIME]. Refrigerator driving delay time : If refrigerator's driving request happens, drive immediately refrigerator#1. And after [Refrigerator driving delay time] is last, if refrigerator#2's driving request happens, refrigerator#2 begins driving. But, if refrigerator#2 is not driving condition after [Refrigerator driving delay time], refrigerator#2 does not drive. [Refrigerator driving delay time] is time of [OPERATION:COMPRESSOR GUARD TIME]/2.

During driving, in case LPS (low pressure signal) does OFF/ON, re-running time is [OPERATION:COMPRESSOR GUARD TIME]/2.

LCD LIGHT MODE

Off : If 120 seconds pass after key touch automatically light off do . (light is kept in On state at alarm.)

Refrigerator's manual control COOL CONTROL DIFF. is -0.1 : Always 1 step driving, -0.2 : Always 1, 2 step driving, -0.3 : Always 1, 2, 3 step driving, -0.4 : Always 1 ~ 4 step driving .

Minus deflection control of refrigerator

COOLING SET TEMP : SET TEMP - (COOL CONTROL DIFF. * COOL STEP) COOL CONTROL DIFF. : When is below -0.5


- 33 -

6-2) SCHDULE

Item Description RUN ~ STOP

400 SUN 00 : 00 ~ 00 : 00

401 MON 08 : 30 ~ 18 : 30

402 TUE 08 : 30 ~ 18 : 30

403 WED 08 : 30 ~ 18 : 30

404 THU 08 : 30 ~ 18 : 30

405 FRI 08 : 30 ~ 18 : 30

406 SAT 08 : 30 ~ 12 : 30

※ It is displayed when setting to reservation Operation from expanded operation. Operate at the set time, stop at the set time. Equipment is operating automatically during operating time and stops during stop time. If it does not need to operate on exact day, set Operating Time and Stop Time equally. If Operating Time is after stop Time, equipment does not work. During schedule Operation, it is possible to control with [Operation] key and [Stop] key. (Picture below) After Stop Time, it does not operate by putting [Operation] key.( Picture below)


- 34 -

6-3) TRIP LOG.

Item date hour occur Event (Fault*Alarm name)

1 YY/MM/DD HH:MM (X) event #1





|

|

|

|

|

|

|

|

|

|

200 YY/MM/DD HH:MM (X) event #200 ※ Trip contents can not erase amendment. If trip gets into occurrence(cancellation), occurrence time and trip name are stored in non-volatile memory. Maximum save numbers are 200 events, and event happened first more than 200 is erased and is stored. Work, time, trip name are recorded in occurrence, and 'X' is marked beside sight in cancellation. If press [Enter] key, action condition code, temperature, humidity, input/output state etc. at trip are marked. (trip state screen)

Trip Log

Trip State Screen


- 35 -

6-4) Fault & Alarm

Item Description Detect condition RESET

1 Temp Sensor Alarm When temperature sensor is disconnection, shoet, something wrong state. Manual

2 Humi Sensor Alarm When humidity sensor is disconnection, shoet, something wrong state. Manual

3 Brower Fault When FAN Fault signal becomes OPEN. Signal is ID9. Manual

4 Flow Fault Fan since driving beginning set time, AFS signal is OFF. Manual

5 Comp#1 Alarm When COMP#1 Alarm signal becomes OPEN. Signal is ID1. Manual

6 Comp#2 Alarm When COMP#2 Alarm signal becomes OPEN. Signal is ID3. Manual

7 Comp#1 LPS Alarm When low pressure #1 Alarm is happened. Manual

8 Comp#2 LPS Alarm When low pressure #2 Alarm is happened. Manual

9 Heater Alarm When Heater Alarm signal becomes OPEN. Input signal is ID6. Manual

10 Humidifier Alarm When Humidifier Alarm signal becomes OPEN. Input signal is ID8. Manual

11 Temp Low Alarm Current temperature low limit temperature extent in case of low . Auto

12 Temp High Alarm Current temperature upper limit temperature extent in case of high . Auto

13 Humi Low Alarm Current humidity low limit temperature extent in case of low . Auto

14 Humi High Alarm Current humidity upper limit temperature extent in case of high. Auto

15 React Heater Alarm When React Heater Alarm signal becomes OPEN. Manual

16 React Fan Alarm When React Fan Alarm signal becomes OPEN. Manual

17 Comp#3 Alarm When COMP#3 Alarm signal becomes OPEN. Signal is ID3. (Only DX120 model) Manual

18 Comp#4 Alarm When COMP#4 Alarm signal becomes OPEN. Signal is ID4. (Only DX120 model) Manual

19 D.Press Sensor Alarm When Diff. press sensor is disconnection, shoet, something wrong state. Manual

20 React Sensor Alarm When React heater temp sensor is disconnection, shoet, something wrong state. Manual

21 Halon*smog Detect When Halon&Smog detect Alarm signal becomes OPEN. Input signal is ID5. Manual

22 System Fault When serious mistake happens on controller intenal. Manual


- 36 -

6-5) FAULT SET This menu is menu that input trip detective function and condition of Alarm detective function.

Item Description units step min max Default

400 AFS DETECT DELAY TIME Sec 1 0 999 60

401 LPS SKIP TIME Sec 1 0 240 30

402 LPS FAULT DETECT TIMES Ts 1 0 20 5

403 REACT HEATER COOL TEMP ℃ 1 10 70 50

404 REACT HEATER OVER TEMP ℃ 1 80 180 160

405 TEMP ALARM FUNCTION OFF / ON ON

406 HUMIDITY ALARM FUNCTION OFF / ON ON

407 TEMP LOW ALARM ℃ 0.1 -9.9 80.0 10.0

408 TEMP HIGH ALARM ℃ 0.1 -9.9 80.0 30.0

409 HUMIDITY LOW ALARM % 0.1 0 99.9 10.0

410 HUMIDITY HIGH ALARM % 0.1 0 99.9 70.0

AFS DETECT DELAY TIME AFS Fault inputs time that begin to do detective after fan output signal becomes on. If input as '0', Alarm detective function becomes OFF.

LPS SKIP TIME

In case of this '0' LPS SKIP time, COMP output is controlled according to LPS's(low pressure switch) action after have opened SOL valve first when drive COMP. If this '0' is not LPS SKIP time, COMP output is controlled independently of LPS(low pressure switch) during setup time at COMP starting. If LPS(low pressure switch) does not ON within setup time, it produces LPS Alarm. But, COMP output is controlled according to LPS's(low pressure switch) action after setup time. LPS FAULT DETECT TIMES

SOL valve in OPEN state, by LPS(low pressure switch) COMP output counting case that become OFF in ON state, produce more than low pressure if the number of times is same with set value. If '0' is set, LPS Alarm does not happen by cause of LPS Alarm sensitivity.

REACT HEATER COOL TEMP

REACT FAN does not suspend when it is more than cool temperature. REACT FAN does not suspend if react heater temperature sensor is Alarm. If REACT FAN Alarm happens, REACT FAN suspends after 3 minutes.

REACT HEATER OVER TEMP

React heater's temperature more than react heater over temperature, react heater over temp alarm is happened, and react heater control output becomes OFF all.

TEMP(Humidity) ALARM FUNCTION

To heighten safety of system temperature in case of lower limit(upper limit) value low(something wrong) temperature limit Alarm operate . In case temperature limit Alarm is happened, permit FAN output.


- 37 -

6-6) CONTROL MODE

Item Description units step min max default

500 RUNNING MODE SOURCE LOCAL / REMOT / SCHED LOCAL

501 CONTROL MODE BOTH / TEMP / HUMI BOTH

502 COOL DEHUMIDITY FUNC. OFF / ON ON

503 COOL & HUMIDITY CTRL OFF / ON OFF

504 COOL STEP STEP 1 0 2 (DX100)

4 (DX120) 2

505 HEAT STEP STEP 1 0 7 4

506 HUMIDITY STEP STEP 1 0 4 1

507 DEHUMIDITY STEP STEP 1 0 4 0

508 COOL ROTATE FUNCTION OFF / ON ON

509 HEAT ROTATE FUNCTION OFF / ON ON

510 REACT HEATER CONTROL OFF / ON OFF

511 PWR RETURN RESTART OFF / ON ON

512 SYSTEM NETWORK ID 1 1 127 1

513 LOCAL NETWORK ID 1 1 127 1

514 SYSTEM NETWORK BPS 4800, 9600, 19200, 38400 9600

515 LOCAL NETWORK BPS 4800, 9600, 19200, 38400 9600

RUNNING MODE SOURCE LOCAL : By DX’s start/stop keypads. REMOTE : By digital input ID10's input state. SCHEDULE : Depend on set time of SCHEDULE menu CONTROL MODE

BOTH: Control temperature and humidity together. TEMP : Control temperature only. HUMI : Control humidity only. COOL DEHUMIDITY FUNC.

If in case refrigerator is install, it is applied and set value is ON, it drives refrigerator at dehumidification function request. COOL & HUMIDITY CTRL

If this set value is ON(prohibition) state, humidification control output becomes cutoff automatically during cooling action. COOL STEP

Input installed refrigerator's quantity. As '0' when did not install, or do not drive refrigerator setting .

HEAT STEP Input installed heater's quantity. As '0' when did not install, or do not drive heater setting .

HUMIDIFY STEP Input installed humidifier's quantity. As '0' when did not install, or do not drive humidifier setting .


- 38 -

REACT HEATER (DEHUMIDIFY) STEP Input installed react heater's quantity. As '0' when did not install, or do not drive react heater setting .

REACT HEATER CONTROL (Dry type Dehumidifier Function)

REACT HEATER CONTROL - OFF REACT HEATER CONTROL – ON

Set Point Humidity React Heater Temperature

React Heater

Step Control

Control Factor :

[OPERATION: DEHUMIDIFY CONTROL DIFF.]

Control Factor :

[OPERATION: REACT CONTROL DIFF.]

React Heater

Analog Control

Control Factor :

[ANALOG SET:HUMIDITY CONTROL PID]

Control Factor :

[ANALOG SET: REACT CONTROL PID]

COOL ROTATE FUNCTION / HEATER ROTATE FUNCTION

In case this function is ON, drive ROTATION to drive by same time. PWR RETURN RESTART

After a stoppage of power supply, set return or not previous Operation/stop

SYSTEM NETWORK PORT System COM port most when communicate with host system use . (MMI, HMI, TOUCH) LOCAL NETWORK PORT

Local COM port most when communicate with extension module use . (Temperture & Humidity 4~20mA retransmission module: DXE00485-01)

NETWORK (COMMUNICATION)

NETWORK ID : Input Unit ID(ADDRESS). NTWORK BAUDRATE Input BPS(Bit Per Sec). Other factor is Parity bit : None Data bit : 8 Stop bit : 1


- 39 -

6-7) ANALOG SET

Item Description units step min max Default

600 ANG Y1 MODE

OFF:

COOL & DEHUMIDIFY

COOL

DEHUMIDIFY(REACT HEATER)

HEAT

HUMIDIFY

DIFF.PRESS

TEMP RETRANS

HUMI RETRANS

D.PRESS RETRANS

OFF

601 ANG Y2 MODE OFF

602 ANG Y3 MODE OFF

603 TEMP COTRNOL P % 1 0 100 5

604 TEMP COTRNOL I Sec 1 0 3600 180

605 TEMP COTRNOL D Sec 1 0 3600 0

606 HUMIDITY COTRNOL P % 1 0 100 3

607 HUMIDITY COTRNOL I Sec 1 0 3600 180

608 HUMIDITY COTRNOL D Sec 1 0 3600 0

609 REACT COTRNOL P % 1 0 100 10

610 REACT COTRNOL I Sec 1 0 3600 360

611 REACT COTRNOL D Sec 1 0 3600 0

612 DIFF. PRESS COTRNOL P % 1 0 100 10

613 DIFF. PRESS COTRNOL I Sec 1 0 3600 240

614 DIFF. PRESS COTRNOL D Sec 1 0 3600 0

615 TEMP CONTROL DEADBAND % 0.1 0.0 20.0 3.0

616 HUMIDITY CONTROL DEADBAND % 0.1 0.0 20.0 3.0 • Transmission output range of temperature transmission signal is[CALIBRATION:TEMP RANGE LO/HI]. • Transmission output range of analog output humidity transmission signal is 0 ~ 100 %RH. Analog output signal from RUN INFO menu to manual value set possible. DX140 model does not control PID. Control by P method only.


- 40 -

6-8) CALIBRATION

Item Description Units Step min max default

700 TEMP SENSOR OFFSET ℃ 0.1 -20.0 +20.0 0.0

701 HUMIDITY SENSOR OFFSET % 0.1 -20.0 +20.0 0.0

702 DIFF.PRESS SENSOR OFFSET Pa 0.1 -10.0 +10.0 0.0

703 TEMP SENSOR RANGE LO ℃ 1 -40 200 -20

704 TEMP SENSOR RANGE HI ℃ 1 -40 200 80

705 DIFF.PRESS SENSOR RANGE LO Pa 0 -1000 +1000 0

706 DIFF.PRESS SENSOR RANGE HI Pa 0 -1000 +1000 +100

TEMP SENSOR OFFSET If temperature indication value there is error, input error value, it is corrected. By the example, standard measured value when 25.0 DX measured values are 25.3 offset value -0.3 input . HUMIDITY SENSOR OFFSET

If humidity indication value there is error, input error value, it is corrected. By the example, standard measured value when 50.0 DX measured values are 48.5 offset value +1.5 input . DIFF. PRESS SENSOR OFFSET

If diff.press indication value there is error, input error value, it is corrected. By the example, standard measured value when 10.0 DX measured values are 10.1 offset value - 0.1 input . TEMP SENSOR RANGE INPUT

RANGE LO : Input temperature in 4 mA work in case use 4 ~ 20 mA input type of temperature sensor. RANGE HI : Input temperature in 20 mA work in case use 4 ~ 20 mA input type of temperature sensor. Range of analog output(Y1, Y2, Y3) transmission output is depended on this set value. DIFF. PRESS SENSOR RANGE INPUT

RANGE LO : Input press in 4 mA work in case use 4 ~ 20 mA input type of humidity sensor. RANGE HI : Input press in 20 mA work in case use 4 ~ 20 mA input type of humidity sensor. Range of analog output(Y1, Y2, Y3) transmission output is depended on this set value.


- 41 -

6-9) CONFIGURE

Item Description Units Step Min Max Default

800 MULTI FUNCTION RELAY N7 OFF: Not Use

REH3 ~ 7 : HEATER 3, 4, 5, 6, 7

HUM1 ~ 4 : HUMIDIFIER 1 ~ 4

ALAM : ALARM & FAULT State

RFAN : REACT-FAN & Geared Motor

RAH1 ~ RAH4 : REACT-HEATER 1 ~ 4

RUN : RUN/STOP STATE (ON:RUN)

ERR : Temp & Humidity out of range

COOL : When cool operation state ON

HEAT : When heat operation state ON

DEHU : When dehumidify operation state ON

HUMI : When humidify operation state ON

REH3

801 MULTI FUNCTION RELAY N8 REH4

802 MULTI FUNCTION RELAY N9 REH5

803 MULTI FUNCTION RELAY N10 HUM1

804 MULTI FUNCTION RELAY N11 ALAM

805 TEMP SENSOR INPUT OFF: No use

B1(TH5K): B1 PORT, NTC 5K, -20~80℃

B2(TH5K): B2 PORT, NTC 5K, -20~80℃

B3(TH10K): B3 PORT, NTC 10K, -20~200℃

B4(4~20mA): B4 PORT, 4~20mA

B5(4~20mA): B5 PORT, 4~20mA

B5

806 HUMIDITY SENSOR INPUT B4

807 REACT TEMP SENSOR INPUT OFF

808 D.PRESS SENSOR INPUT OFF

809 SMOG DETECT TYPE

OFF : Unused.

N.OPEN : In normal state Open Contact.

N.CLOSE : In normal state Close Contact.

N. CLOSE

810 REACT FAN FAULT TYPE N. CLOSE

811 RE-HEATER FAULT TYPE N. CLOSE

812 FLOW SW FAULT TYPE N. CLOSE

813 HUMIDIFY FAULT TYPE N. CLOSE

814 BROWER FAULT TYPE N. CLOSE

815 REMOTE RUN/STOP TYPE N.OPEN

816 ANG Y1 LOW % 1 0 100 0 %

817 ANG Y1 HIGH % 1 0 100 100 %

818 ANG Y1 DIRECT FWD / REV 0 %

819 ANG Y2 LOW % 1 0 100 100 %

820 ANG Y2 HIGH % 1 0 100 0 %


822 ANG Y3 LOW % 1 0 100 100 %

823 ANG Y3 HIGH % 1 0 100 0 %



- 42 -

SENSOR INPUT

* B1, B2 : NTC 502(5Kohm) Thermistor Type use. These ports are temperature sensor exclusive use port. B1: Connecting sensor to J12-1 , J12-2 terminal. B2: Connecting sensor to J12-3 , J12-5 terminal. B3: Connecting sensor to J12-4 , J12-5 terminal. Only, B3 port uses by react heater temperature sensor exclusive use. Type of sensor is NTC103(10Kohm) React Heater Temperature sensor ‘s mode is DPR-TH02-S6D150L*1/2*3M. * B4, B5 : 4~20mA Type use. These ports are temperature, humidity, differential press sensor exclusive use port. 2 Wire Type (Loop Power Connection) B4 : Connecting sensor to J11-1 , J11-2 terminal. (J11-1:+, J11-2:-, J11-4:SHIELD) B5 : Connecting sensor to J11-1 , J11-3 terminal. (J11-1:+, J11-3:-, J11-4:SHIELD) 3 Wire Type B4 : Connecting sensor to J11-2 , J11-4 terminal. (J11-2:+, J11-4:-, J11-4:SHIELD) B5 : Connecting sensor to J11-3 , J11-5 terminal. (J11-3:+, J11-4:-, J11-4:SHIELD) MULTI FUNCTION RELAY (N7, N8, N9, N10, N11)

Set digital output according to specification of equipment and is multi function output port that is available. Function that set is available is same as following. OFF : Unused. REH3 ~ REH7 : Re-Heater Signal 3 STEP ~ 7 STEP HUM1 ~ HUM4 : Humidifier Signal 1 STEP ~ 4 STEP ALAM : Alarm & Fault state Signal RFAN : React Fan & Geared Motor Signal RAH1 ~ RAH4 : React Heater (Dehumidifier) Signal 1 STEP ~ 4 STEP RUN : Run / Stop State Signal ERR : Temperature & Humidity out of range state Signal COOL : Cooling operation state signal (1 Sec Off Delay time operate) HEAT : Heating operation state signal (60 Sec Off Delay time operate) DEHU : Dehumidifying operation state signal (60 Sec Off Delay time operate) HUMI : Humidifying operation state signal (60 Sec Off Delay time operate) ※ HEAT, DEHU, HUMI signal use to SCR M/C's(electron contactor) ON/OFF signal mainly. When use React heater temperature sensor.

If choose React FAN ON/OFF output signaling of Multi Function Relay, digital input port ID5 uses by react fan fault signal. When unuse React heater temperature sensor.

If choose React FAN ON/OFF output signaling of Multi Function Relay, digital input port ID7 uses by react fan fault signal. ID5 uses to Halon & Smog detect signal. But, If choose React Heater ON/OFF output signaling of Multi Function Relay, digital input port ID5 uses by react Heater fault signal. Analog output Y1, Y2, Y3 Direction.

FWD: 0%(4mA) ~ 100%(20mA) REV : 0%(20mA) ~ 100%(4mA)


- 43 -

6-10) Setup date/time on System System day/time is used for informational reference of recording the tripping alarm history and running status data and scheduling the RUN . Therefore, set up System day/time because it is usable to analyze the problem while troubles are occurred on equipment. In the display for operation, press the menu button one time and then the screen for access code input is displayed. One more time, press the menu button and then set up Day/Time mode screen is displayed as figure. By using ENTER button and UP/DOWN button, set up the Day/Time mode up to minuets and then return to RUN mode screen by pressing [CANCEL] button. A day of the week can be set automatically. If “:”, which is between Hour and Minutes, cannot be blink per every I sec, set up Day/Time mode again.

<Date/Time Set Display>


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7. How to Install

7-1) Place for Installation Please install the equipment as well as other industrial equipment. ⊙ The place of not much changed temp and room temp. ⊙ The place of no corrosive gas ⊙ The place of low humidity ⊙ The place of low mechanically vibrated ⊙ The place of low dust and low smoking ⊙ The place of low affected by electrical noise. ⊙ The place of no affected by magnetic field

7-2) How to Install ⊙Have Installation angle within 15 degree from even level. ⊙Use attached panel which it’s thickness is more than 2 mm. ⊙Do not attach it with excessive force. ⊙Use the screw, which is delivered with equipment, for fastening up/down/left/right side of display.

7-3) Caution for wiring the cables ⊙ For protecting it from noise, use the shielded cable for wiring the cables between display and ‘theme word board’. ⊙ Place the Input/output cables at least 30Cm further from power cables, and do not put it in cable duct together. ⊙ For protecting the equipment from surge power , install fuse on power distribution panel if possible. ⊙ For enhancing stability of equipment, connect ‘surge power absorber’ to ‘operating coil’ by parallel circuitry. ⊙ For enhancing stability of equipment, it is needed to install noise filter . ⊙ While wiring, use the cable as AWG No. 12~28, and fasten the connecting screw with the torque of 0.3 ~ 0.4 N•m. ⊙ Use the ‘pen hole type’ connector CE007508 for connecting to controller.

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Universal Intelligent Controller