DOTECH FX3DH-A1 Manuel - Page 3

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Setting 2 Group

Display Current Temp.

Push for

5 sec.

Push for

3 sec.

Setting 1 Group Table

DESCRIPTION

100

Select Control Type

101

Control Deviation Value

102

Select Deviation Value

Output #1

104

Output #2

ON Delay Time ( ※ 1)

105

Output #3

Minimum OFF Time ( ※ 2)

Output #4

106

Minimum ON Time ( ※ 3)

107

Output at Sensor Error ( ※ 4)

Common

108

Alarm Deviation Value

Individual

setup

109

Alarm Option

110

High limit by user setup

111

Low limit by user setup

112

Manual Output Mode Output ( ※ 5)

113

Manual Output Value Output ( ※ 6)

※

1) ON delay time : It outputs after setting delay time in spite of output condition. During ON delay time, output lamp is turned on with output after flickering in fast cycle

2) Min OFF Time : It lets output not occur within min. OFF time after it is turned off. During min. OFF time, output lamp is turned on with output after it flickers every 1 second intervals

※

3) Min ON Time : It is for avoiding frequent ON/OFF of control output and maintains ON condition in spite of OFF condition during Min ON Time after being turned on. (In case of sensor error, OFF at once)

※

4) Output at Sensor Error : In case of sensor error such as open wire/short, it sets ON/OFF status of the related output.

5) Manual Output Mode : OFF : Output by PV / ON : Output by MVI (-R4 model)

※

6) Manual Output Value Setup : It outputs continuously regardless of PV. if manual output value is ON when manual output mode is ON. (-R4 model)

Setting 2 Group Table

DESCRIPTION

500

Select Lock Function

501

Sensor input mode

504

Correction of temperature sensor (※7)

505

Decimal Point(PV) Display (※8)

506

Correction of PV

507

Sensor Input Filter (※9)

508

Sensor Value Display Cycle

509

Set Value(SV) Unification Mode

510

Communication Address (-R4 model)

511

Communication Speed (-R4 model)

Analogue Trans. Output(4~20mA) Mode

512

(-A1 model )

513

Analogue Trans. Output (20mA) (-A1 model)

514

Analogue Trans. Output (4mA) (-A1 model)

※

7) Correction of temperature sensor: It is displayed when sensor input mode(IN) set to Temperature & Humidity control mode or humidity control and temperature display mode.

※

8) PV Decimal Point Display : In case of setting as '1', it displays the current value with cutting the decimal place.

9) Sensor Input Filter Value : It avoids hunting by giving temperature measuring delay.

※

Select Lock Function

Lock cancel

Setting 1group

Setting 1, 2group,

temp. setup lock

Sensor input mode

Use for humidity only

Use for tempeature only

Use for humidity and temperature control

Use for humidity control and

temperature display

Correct PV (Temperature value)

It is only displayed in case of displaying both

humidity and temperature, correct the accuracy

of the temp. sensor

e.g) If displayed temp. is 19℃ and I/O temp is

18℃, it is corrected by inputting -1.0℃

Decimal Point Display

Select decimal point display method

Display 1st decimal place

Display computing of 1/10

Correct PV (Present value)

Correct the accuracy of sensor

e.g) If displayed humidity is 19% and I/O

humidity is 18%, it is corrected by inputting -1.0%

Sensor Input Filter

In case of frequent hunting of the present value,

it is corrected by increasing filter value.

CODE

UNIT

OFF

T Y 1~ 2

AL1

AL2

D F 1~ 2

T P 1~ 2

Sec.

D T 1~ 2

Sec.

F T 1~ 2

Sec.

N T 1~ 2

S F 1~ 2

H Y 1~ 2

A P 1~ 2

ALA

U H 1~ 2

U L 1~ 2

M D 1~ 2

M V 1~ 2

CODE

UNIT

Lock cancel

L O C

Setting 1, 2 group

Use for humidity

I N

control only

T C R

℃

D P

C O R

SEC

S F T

SEC

S D T

S T O

OFF

Individual SV(Set value) mode

A D R

B D R

48 : 4800BPS, 96 : 9600BPS, I92 : 19200BPS, 384 : 38400BPS

PV Trans.

A O M

Dehumidification(Cooling)

ReV :

proportional Control

R T H

R T L

Essential parameter for operation

STEP

MIN

: Dehumidification

: Humidification

No use

(Cooling)mode

(Heating)mode

Deviation high limit alarm

AL3

Deviation high, low limit alarm

AL4

Deviation low limit alarm

Deviation high, Low limit reverse alarm

0.1

-19.9

P :

+Deviation

/ 0N

0.1

ALB

ALC

General alarm

Maintain alarm

Standby alarm

U L 1~ 2

-50

/ 0N

Essential parameter for operation

STEP

MIN

Setting 1 group

lock

Setting 1, 2group, temp. setup lock

Use for temp.

Use for humidity and

control only

temperature control

0.1

-19.9

: I

. 0

0.1

-19.9

0.1

Humidification(Heating)

D IR :

proportional Control

ST1,ST2 :

-199

Sensor Value Display Cycle

Set the current temp. display cycle.

Setup Value Step Control.

Input SV1(Set Value1) and SV2(Set Value2) separately.

Only input SV1(Set Value1), then SV2(Set Value2)

automatically will be input.

SV1(Set Value1) -> SV2(Set Value2)

Communication Address (-R4 model)

Set communication address.

Communication Speed (-R4 model)

Set communication speed

Analogue Trans. Output(4~20mA) Mode (-A1 model)

PV(Current value) trans. mode

Humidification(Heating) proportional Control

Dehumidification(Cooling) proportional Control

SV(Set value)1 trans. mode

SV(Set value)2 trans. mode

Analogue Trans. Output (20mA) (-A1 model)

Set max. value. of analogue transmission output (20mA)

Analogue Trans. Output (4mA) (-A1 model)

Set min. value. of analogue transmission output (4mA)

The second parameter for optimal operation

MAX

DEFAULT

SBA

Sensor open wire alarm

AL5

Absolute value high limit alarm

AL6

Absolute value low limit alarm

99.9

P N :

±Deviation

999

99.9

ALD

Maintain & standby alarm

105

U H 1~2

The second parameter for optimal operation

MAX

DEFAULT

lock

Use for humidity control

HTD

and temperature display

99.9

5.0

Unifying SV(Set value) Mode

128

SV1,2(Set value) Trans.

999

USER SETUP

2.0

1.0

100

USER SETUP

O F F

0.0

0.1

0.0

2.0

1.0

O F F

100