KONICS KN-2000W Series Instruction Manual

DRW170687AB

Multi Indicator

KN-2000W SERIES

I N S T R U C T I O N M A N U A L

Thank you very much for selecting KONICS products.

For your safety, please read the following before using.

Safety Considerations

Please keep these instructions and review them before using this unit.

※

※

Please observe the cautions that follow;

Warning

Caution

※

The following is an explanation of the symbols used in the operation manual.

Caution: Injury or danger may occur under special conditions.

Warning

1. In case of using this unit with machinery(E.g.: nuclear power control, medical
equipment, ship, vehicle, train, airplane, combustion apparatus, safety device,
crime/disaster prevention equipment, etc) which may cause damages to
human life or property, it is required to install fail-safe device.

Failure to follow this instruction may result in re,

2. Install this unit on a panel.

Failure to follow this instruction may result in electric shock.

3. Do not connect, repair, or inspect this unit when power is ON.

Failure to follow this instruction may result in electric shock.

4. Do not disassemble the case. Please contact us if it is required.

Failure to follow this instruction may result in electric shock or re.

5. Wire properly after checking terminal numbers.

Failure to follow this instruction may result in re.

Caution

1. This unit shall not be used outdoors.

Failure to follow this instruction may result in shortening the life cycle of the product

or electric shock.

2. Please observe the rated specications.

Failure to follow this instruction may result in shortening the life cycle of the product
or re.

3. In cleaning this unit, do not use water or organic solvent. And use dry cloth.

Failure to follow this instruction may result in electric shock or re.

4. Do not use this unit where there are ammable or explosive gas, humidity,

direct ray of the sun, radiant heat, vibration and impact etc.

Failure to follow this instruction may result in re or explosion.

5. Do not inow dust or wire dregs into the unit.

Failure to follow this instruction may result in re or malfunction.

6. Wire it properly after checking terminal numbers when connecting power
cable and measuring input.

Failure to follow this instruction may result in re or explosion.

Ordering Information

KN-2 0 0 0 W

1: For transmission output(4-20mA), select one between transmission output+alarm output 2 or

※

transmission output+alarm output 4.

※

The above specifications are subject to change without notice.

Serious injury may result if instructions are not followed.

Product may be damaged, or injury may result if instructions are not followed.

human injury or damage to property.

Size

W DIN W96×H48mm

Power supply

0 100-240VAC 50 to 60Hz

1 24VDC

0 No option

Option output

1 Transmission output (4-20mA)

4 RS485 communication output

Transmission output (4-20mA)

5

+ RS485 communication output

Alarm output

0 No alarm output

2 Alarm output: 2

4 Alarm output: 4

Item

KN-2 Multi Indicator

Connections

KN-20 W

RTD/TC/mV/±1V

-1~+10V

0~20mA

transmitter

KN-22 W

KN-24 W

F.G.

Unit Description

1

3

4 6

4.

key

: Used to enter parameter set mode, move to parameters, save SV and return to
RUN mode.

5.

, , key: Used to change parameter SV.

6.

D.IN3

: Press the

and keys for 3 sec at the same time, it operates the set function

(alarm clear, display hold, zero-point adjustment) at [DI-K] at program mode.

Dimensions

96

108

91

1.

Display part(red)

● Run mode: Displays current measurement value.

2

● Parameter set mode: Displays parameter and SV.

2.

Unit indicator: Displays the set unit.

5

3.

Alarm output indicator

: Turns ON when the alarm is ON.

48

10

90

● Panel cut-out

Min. 116

44.8

Min. 52

+0.6
0

92

(unit: mm)

+0.6

0

46

Input Type and Range

Input type

Thermo

-couple

※1

RTD

Analog

※

K(CA)

J(IC)

E(CR)

T(CC)

R(PR)

B(PR)*

S(PR)*

N(NN)*

C(W5)*

L(IC)*

U(CC)*

Platinel II*

Cu50Ω*
Cu100Ω*
JPt100Ω
DPt50Ω
DPt100Ω

Current

Voltage

0.00 - 20.00mA

4.00 - 20.00mA

-50.00 - 50.00mV

-200.0 - 200.0mV

-1.0000 - 1.0000V

-1.000 - 10.000V

Above input types which have the * mark are not displayed.
To display the above input types, supply the power with pressing the key.

Parameter

Input range(℃) Input range(℉)

-200.0 to 1350.0 -328 to 2462

TC-K

-200.0 to 800.0 -328.0 to 1472.0

TC-J

-200.0 to 800.0 -328.0 to 1472.0

TC-E

-200.0 to 400.0 -328.0 to 752.0

TC-T
TC-R
TC-B
TC-S
TC-N
TC-C
TC-L
TC-U
TC-P
Cu50
Cu10
JPt1
DPt5
DPt1

0.0 to 1750.0 32 to 3182

400.0 to 1800.0 752 to 3272

0.0 to 1750.0 32 to 3182

-200.0 to 1300.0 -328 to 2372

0 to 2300 32 to 4172

-200.0 to 900.0 -328.0 to 1652.0

-200.0 to 400.0 -328.0 to 752.0

0.0 to 1390.0 32 to 2534

-200.0 to 200.0 -328.0 to 392.0

-200.0 to 200.0 -328.0 to 392.0

-200.0 to 600.0 -328.0 to 1112.0

-200.0 to 600.0 -328.0 to 1112.0

-200.0 to 850.0 -328.0 to 1530.0

aMA1
aMA2
aMV1
aMV2
A-V1

19999 to 19999
(display range is variable
depending on decimal point position)

A-V2

Specications

Series KN-2000W

Power
supply

Allowable voltage range 90 to 110% of rated voltage

Power
consumption

Display method 4½-digit, 7-segment LED (selectable red, green, yellow) method

Character size W10×H17mm

Input type

Digital input

Sub
output

Display accuracy

Setting method Set by front keys or RS485 communication
Alarm output hysteresis Set ON/OFF interval (1 to 999-digit)

Sampling cycle Analog input: 100ms, temperature sensor input: 250ms

Dielectric voltage 2000VAC 50/60Hz for 1 min (between input terminal and power terminal)

Vibration

Relay
life
cycle

Insulation resistance Over 100MΩ (at 500VDC megger)
Noise immunity ±2kV the square wave noise (pulse width 1㎲) by noise simulator

Memory retention Approx. 10 years (non-volatile semiconductor memory type)

Environ

-ment

Approval

Weight

※
※

■

AC voltage 100-240VAC 50 to 60Hz

DC voltage 24VDC

AC voltage Max. 8VA

DC voltage Max. 3W

RTD JPt100Ω, DPt100Ω, DPt50Ω, Cu50Ω, Cu100Ω (5 types)

Thermocouple K, J, E, T, R, B, S, N, C (W5), L, U, PLII (12 types)

Analog

Alarm output

Transmission
output

Com. output RS485 (Modbus RTU)

2-point

4-point

Ambient temp. -10 to 50℃, storage: -20 to 60℃

Ambient humi. 35 to 85%RH, storage: 35 to 85%RH

※1

1: The weight includes packaging. The weight in parenthesis is for unit only.
Environment resistance is rated at no freezing or condensation.

Communication

●Voltage: ±1.0000V, ±50.00mV, ±200.0mV, -1.000-10.000V (4 types)

●Current: 4.00-20.00mA, 0.00-20.00mA (2 types)

●Contact input: max. 2kΩ in ON,Max. 90kΩ in OFF

●Non-contact input: residual voltage max. 1.0V in ON,
leakage current max. 0.03mA in OFF

●Outow current: approx. 0.2mA

●2-point: relay contact capacity 250VAC 3A 1c

●4-point: relay contact capacity 250VAC 1A 1a

ISOLATED DC4-20mA (PV transmission) load resistance max. 600Ω

±0.2% F.S. ±1-digit (25±5℃)
±0.3% F.S. ±1-digit (-10 to 20℃, 30 to 50℃)
In case of thermocouple and below -100°C input, [±0.4% F.S.]±1-digit
※TC-T, TC-U is min. ±2.0℃

0.75 mm amplitude at frequency of 5 to 55Hz (for 1 min) in each X, Y, Z
direction for 2 hours

Mechanical: min. 10,000,000,
Electrical: min. 100,000 (250VAC 3A resistance load)

Mechanical: min. 20,000,000,
Electrical: min. 500,000 (250VAC 1A resistance load)

Approx. 332g (approx. 200g)

Communication set [Program mode: ADDR, BAUD]

You can set communication address [ ADDR] and communication speed [ BAUD] for
RS485 communication.

■

Communication write enable/disable [Program mode: COmW]

You can set to enable [ EnA] or disable [ DIsA] or writing parameter setting by RS485
communication.

■

Communication manual

Refer to communication manual for RS485 communication.
Visit our web site (www.konics.com) to download communication manual and software
[Integrated device management program: DAQMaster].

■

Software [Integrated device management

program: DAQMaster]

Integrated device management program,
DAQMaster, is able to set and monitor parameters. It
is available only for RS485 communication models.

Item Minimum requirements

System

Operating
system

Memory 256MB or more

Hard disk More than 1GB of free hard disk space

VGA 1024×768 or higher resolution display

Others RS-232 serial port (9-pin), USB port

IBM PC compatible computer with Intel
Pentium Ⅲ or above

Microsoft Windows 98/NT/XP/Vista/7/8/10

Monitoring Mode

RUN mode

MODE

Press

key.

※

1

Alarm 1

value

Alarm 2

value

Alarm 3

value

Alarm 4

value

High peak

value

Low peak

value

S

AL1 09(9

MODE

S

AL2 09(9

MODE

S

AL3 00)1

MODE

S

AL4 00)1

MODE

S

hPEK ----

MODE

S

lPEK ----

MODE

※1: S:Press any key among the 1, 3, 4.
※2: 1: Moves digits / 4, 3: Changes SV.
※3: Press the

※After entering setting group, press the

no additional key operation in 30 sec, it returns to RUN mode.

※ : This parameter may or may not appear, depending on the

※

2

Set each alarm value; [

※

MODE

3

• Setting range

※

※

Displays high/low peak value.

※

※

■ Communication specifications

Item Specications

Com. method RS48 5 2-wir e half dup lex

Com.
speed(BPS)

Converter Convert er built i n RS232

Max.
connections

Com.
distance

Protocol Mo dbus 1.1 RTU

Parity None

Stop Bit 1-b it

Data length 8-bit

MODE

The value ashes twice and is saved. It moves to next parameter.

: Temperature sensor input → within temperature range
Analog input →

When alarm operation [
is no alarm [
parameters are not displayed.
For model with 2 alarm output (KN-22 W),
not

High/Low peak value is available only to check and initialize
it. (Refer to ‘ High/Low peak monitoring’ for initialization.)
Initial high/low peak is saved after 2 sec from supplying the
power.

key after checking/changing SV in each parameter.

other parameter set or model type.

※Displayed only for alarm output models.

L-SC

AT)_

displayed.

19200, 9 600 , 4800, 2400,
1200

32 units

Max. 120 0m (within 700 m
recommended)

MODE

key for 3 sec or there is

to

H-SC

AL-1

to

4] in program mode.

AL-

4] in program mode

AL-

AL-1

to

] or sensor break alarm [

], these

SBa_

AL3, AL4 are

Program Mode

RUN mode

Press
for 3 sec

Input type

Temperature

Front display

Low limit

input value

High limit

input value

Decimal

Low limit

scale value

High limit

scale value

4mA output
scale value

20mA output

scale value

Input and

transmission

extension

AL1 mode

AL2 mode

AL3 mode

AL4 mode

AL output
hysteresis

Input special

function

correction

Digital lter

Digital input

terminal

Digital input

Display color

display color

Sensor

address

IN-P aMA2

MODE MODE

UNIT ?C

unit

unit

point

output

Input

key

Alarm

break
alarm

output

Com.

Com.

speed

Com.

write

Lock

MODE

dUNT ?/O

MODE

L-RG 0$00

MODE

H-RG 2)00

MODE

dP )0

MODE

L-SC 00)0

MODE

H-SC 10)0

MODE

lOUT 00)0

MODE

hOUT 10)0

MODE

EX.I0 SP

MODE

AL-1

MODE

AL-2

MODE

AL-3

MODE

AL-4

MODE

A-HY 001

MODE

InSF

MODE

IN-B 0000

MODE

MAvF 04

MODE

DI-T HOLD

MODE

DI-K HOLD

MODE

CLOR RED GRN YELO R--G G--R

MODE

C-AL RRRR

MODE

BURN ON

MODE

ADDR 01

MODE

BAUD (6K

MODE

COmW EnA

MODE

LOCK OFF

MODE

MODE

key

※1

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

Select digital input function by no. 6 and 7.

※

S

Select digital input function by front keys.

※
※

S

Select display part color for RUN mode and error. ※Refer to ‘ Display color’.

S

S

S

S

S

S

※1: S:Press any key among the 1, 3, 4.
※2: 1: Moves digits / 4, 3: Changes SV.
※3: Press the

※After entering setting group, press the

※ : This parameter may or may not appear, depending on the

※2

Select input type. (Refer to ‘ Input Type and Range’.)

※3

3
4

3
4

Select front display unit.
Set low limit of input range.

• Setting range: within analog input type range

Set high limit of input range.

• Setting range: within analog input type range

3
4

Select decimal point position of display scale value.

Set low limit scale value.

• Setting range: -19999 to 19999

Set high limit scale value.

• Setting range: -19999 to 19999

Set output scale value for 4mA.

• Setting range: Temperature sensor input → within temperature range,

Set output scale value for 20mA.

• Setting range: Temperature sensor input → within temperature range,

3 3
4 4

Select extension range of 4-20mA input and transmission output.

AT!A

AT!A

AT@A

Set AL1 to
AL4 alarm
operation
and option

AT@A

※SV changing method of
※For model with 2 alarm output (KN-22 W),
※

No alarm [

※

Set alarm value [

Set alarm output hysteresis. • Setting range: 001 to 999

※

When alarm operation [ AL-1 to AL-4] in program mode is no alarm
[ AT)_] or sensor break alarm [ SBa_], this parameter is not displayed.

3

LIN ROOT SQAR TUF

4

Select input special function.

Set input correction value.

• Setting range: -999 to 999

Set the number of moving average digital lters.

• Setting range: 01 to 16

3
4

For the model without alarm output (KN-20 W), AlRE is not displayed.

3
4

Press the 4, 3 keys for 3 sec at the same time and it executes the selected function.
For the model without alarm output (KN-20 W),

3 3 3 3
4 4 4 4

Select display part color for alarm.
※Refer to ‘ Display color’.

3
4

Set communication address.

• Setting range: 01 to 99

3
4

Select communication speed (baud rate).

3
4

3
4

Select lock function.

MODE

The value ashes twice and is saved. It moves to next parameter.

no additional key operation in 30 sec, it returns to RUN mode.

key after checking/changing SV in each parameter.

MODE

key for 3 sec or there is

other parameter set or model type.

※

Displayed only when selecting

?F

※

Displayed only when selecting analog input type.

3

OFF

4

3

)00

4

※Displayed only for transmission output model.

Analog input → L-SC to H-SC

Analog input → L-SC to H-SC

※Displayed only when selecting analog input type.

temperature sensor input type.

3

?C

4

3

)000

4

?F

0

10P 0P

※Displayed only for alarm output models.

S

AL-1

MODE

AL-2

MODE

AL-3

MODE

AL-4

MODE

Next parameter

], sensor break alarm [

AT)_

AL1

※

ZERO

ZERO

OFF

※Displayed only for RS485 communication output model.

1(2K

DIsA

LOC1

<Alarm operation> <Alarm option>

AT!A

MODE

AT@A

SBa_

AT)_

to

AL-2

to

Displayed only when selecting analog input type.

3
4

3
4

3
4

※Displayed only for transmission output models.

Select output status when sensor disconnection.

3
4

Select enable/disable to communication write.
(EnA: enable to write, DIsA: disable to write)

3
4

is same as

AL-4

] do not have alarm option.

SBa_

] in monitoring mode.

AL4

3
4

AlRE

AlRE

AlREis not displayed.

※Displayed only for alarm output models.

3 3
4 4

LOC2

AT!A

AT!B

AT!C

AT!D

’s.

AL-1

AL3, AL4 are not displayed.

@4K $8K!2K

Functions

■ Alarm [ AL-1, AL-2, AL-3, AL-4]

This product has 2 or 4 alarms to operate individually when the value is too high or low.
Alarm function is set by the combination of alarm operation and alarm option.
To clear alarm, use digital input function (setting

power OFF and ON.

For the model (KN-20 W) without alarm output, these parameters are not

※

야DI-T, DI-K

as

AlRE

) or turn the

displayed.

AT!A

Alarm option

Alarm operation

Alarm operation

Mode Name Alarm operation Descriptions

ㅡ ㅡ

AT)_

High limit alarm

AT!

Low limit alarm

AT@

Sensor break alarm

SBa_

※

H: Alarm output hysteresis

Alarm option

OFF

High limt alarm
value: 800

ON

H

Low limt alarm

PV

value:200

ㅡ

℃

OFF

Option Name Descriptions

AT .A

Standard
alarm

If it is an alarm condition, alarm output is ON. Unless an alarm

condition, alarm output is OFF.

If it is an alarm condition, alarm output is ON. Before clearing

AT .B

Alarm latch

the alarm, an ON condition is latched. (Holding the alarm
output)

First alarm condition is ignored. From the second alarm

AT .C

Standby
sequence

condition, standard alarm operates.
When power is ON and it is an alarm condition, it is ignored.

From the second alarm condition, standard alarm operates.

If it is an alarm condition, it operates both alarm latch and
standby sequence.
When power is ON and it is an alarm condition, it is ignored.

From the second alarm condition, alarm latch operates.

AT .D

Alarm latch
and standby
sequence

■ Alarm output hysteresis [Program mode: ㅁA-HY]

Set the interval of ON/OFF alarm output.

The set hysteresis is applied to AL1 to AL4 and it is as below.

E.g.)

※

High limit

alarm value

: 4, high limit alarm value: 800, low limit alarm value: 200

A-HY

Low limit

:4

A-HY

800

800
ON

796

OFF

alarm value

■ High/Low peak monitoring [Monitoring mode: H.PEK, L.PEK]

This function is to save high/low peak to check the invisible abnormal condition of
system at [h PEK] or [ lPEK] in monitoring mode.
When the high/low peak is out of the temperature range, it displays HHHH or LLLL.
To initialize high/low peak, press the 3, 4keys at the same time for 3 sec at [hPEK]
or [lP EK].
In this case, peak value is the present input value.

■ Error

Display Descriptions Troubleshooting

Flashes when measured sensor

input is lower than the temperature

LLLL

range.

Flashes when measured sensor

input is higher than the temperature

HHHH

range.

Flashes when the sensor is break

BURN

or not connected.

Flashes when there is error to SV Check set conditions and re-set it.

ERR

■ User input range [Program mode: L-RG, H-RG]

When selecting analog input, you can set the input range for your purpose. Set low
limit input value [ L- R G ] and high limit input value [ H -RG] to limit the input range.

•Set conditions:
Low limit input value [ L-RG] +20%F.S. < High limit input value [ H-RG]

No alarm operation

ON

H

PV ≥ alarm temperature,

alarm is ON

PV

PV ≤ alarm temperature,

alarm is ON

℃

It will be ON when it detects
sensor disconnection.
Sensor break alarm does not
have alarm option.

A-HY

200

200
ON

204

OFF

When input is moved within the
temperature range, it is cleared.

Check temperature sensor connection.

■ Parameter initialization

To initialize all parameter as factory
default, supply the power to the product
with pressing the
the same time and it enters initialization
parameter.

MODE

and 1 keys at

Press the

at the same time.

MODE

+

1keys

Supply the power.

CLR

MODE

NO

Completes

initialization.

■ Input and transmission output extension [Program mode: ExIO]

This function is to extend analog input and 4 to 20mA transmission output to 5% or 10%
range.

Mode Operation

0P

Outputs 4 to 20mA within analog input range.

5P

Outputs 3.2 to 20.8mA for 5% out of the analog input range.

10P

Outputs 2.4 to 21.6mA for 10% out of the analog input range.

This parameter is displayed only for transmission output (4-20mA) model. But it is not

※

displayed when selecting temperature sensor input.

■ Input correction [Program mode: IN-B]

This function is to correct the error occurring from a thermocouple, a RTD or analog
input out of allowable error range of this unit.
This is also available to correct error when a sensor cannot contact the subject position
by calculating the error temperature.
Variable temperature sensors have accuracy level. Because high accuracy type is
expansive, standard thermocouples are generally used.
In this case, temperature sensor may occur error. By executing this function, you can get
more accurate temperature.
When executing input correction function, you should measure the error from a sensor
accurately. If the measured error is not correct, error may be greater.
(If

InSF= TUF, IN-B

function. Refer to ‘ Two unit function’.)
E.g.)When measured temperature is 4℃ and actual temperature is 0℃. Set

-4, and display value is 0℃.

■ Transmission output scale [Program mode: lOUT, hOUT]

For 4-20mA current output, this function is to set the display value for 4mA [ lOUT] and
the display value for 20mA [hOUT].
The inter val bet ween lOUTand hOUTis 10% F.S. If it is below 10%, it is xed as 10% of
SV.

Output

20mA

4mA

:4

lOUT

Relation among input range, user input range, display scale, and transmission scale

※

The below gure is the example for 4 to 20mA.

Input range

User

input range

Display scale
(display value)

Transmission
output scale

■ Two unit function [Program mode: TU F]

When connecting a pressure sensor, compound pressure which is below atmospheric
pressure (0) is for vacuum as mmHg and which is atmospheric pressure or over it is for
positive pressure as kg/cm2.
Atmospheric pressure is 0 kg/cm2. When this unit does not display 0 kg/cm2 , you can
correct zero-point adjustment function.
When using two unit function,

L-SC

parameter is displayed but you cannot set this. You can set

19999 range.

as atmospheric pressure input value not as input correction

Output

20mA

4mA

hOUT

LLLL HHHH

Display

4mA 20mA

L-RG= 6 H-RG= 16

L-SC= 0 H-SC= 1000

lOUT= 100 hOUT= 900

4mA
transmission

L-SC

Display

lOUT

is xed as -760.

hOUT

transmission

Display

20mA

H-SC

E.g.)When pressure range is 760.0 mmHg

to 3.000 kg/cm2 , and pressure transmitter
outputs 4-20mA, set the scale as H-SC:

3000, dP: )000

. This unit displays for
4mA input as -76)0, and for 20mA input
as #000.

Input

within 0 to

YES

IN - B

MODE

as

■

Display scale [Program mode: L-SC, H-SC]

For analog input, this function is to set (-19999 to 19999) for particular high/low limit value

in order to display high/low limit value of measurement input. If measurement inputs are ‘a’
and ‘b’ and particular values are ‘A’ and ‘B’, it will display a=A, b=B as below graphs.

Display
value

Display
value

Input
value

B

A

B

A

a b

a b

Display
value

Input
value

Display
value

b

Input
value

B

A

B

A

a b

Display
value

Input
value

Display
value

a b

A

B

Input
value

A

b

B

Input
value

Display scale function is able to change display value for max./min. measured input by
setting high limit scale [

E.g.) Set high/low scale value (input range is 0 to 10V)

※

• L-SC= )00

• H-SC= %00, 1)00, 1%00, `)00

Display
value

1%00

1)00

%00

0

`)00

] and low limit scale [

H-SC

• L-SC=1)00, H-SC= `)00

Display
value

1%00

1)00

Input
value

10V

`)00

] in program mode.

L-SC

• L-SC=-%00, H-SC= %00

Display
value

1%00

1)00

%00

Input

0

value

10V

-%00

0

10V

Input
value

※When changing input type, high/low scale is changed as factory default.

■ Input special function [Program mode: InSF]

When selecting analog input, this function is to display the calculated actual value by

square, root (√), or two unit function (TUF) as display value.

Parameter Functions Graph Applications

Display

LIN

ROOT

Outputs as input
value

Outputs the
rooted

Display

(√) input value

Outputs the

Display

SQAR

squared input
value

TUF

Refer to ‘ Two unit function’

※Display value and mA output value for

H-RG

L-RG

-

L-RG

Display value={( ) ×(
(output value)

Input value -

※Display value and mA output value for

-

L-RG

L-RG

Display value={( )×(
(output value)

Input value -

H-RG

Y = AX + B

Input

Y = A( X ) + B

(X ≥ 0)

Y=0(X < 0)

Input

Y = A(X)2 + B
(X > 0)

Input

Y = -A(X)
(X < 0)

SQAR

2

H-SC-L-SC

ROOT

H-SC-L-SC

Standard characteristics.
Input for linearity.

Used for measuring ows by

pressure signal.

Used for outputting differential

pressure by ow signal.

2

+ B

:

)}+

L-SC

:

)}+

L-SC

■ Digital filter [Program mode: MAvF]

Moving average digital lter is able to stably display and output the noise from input line

and irregular signals as software.

• Filter set range: 01 to 16
(When setting as 01, digital lter function does not run.)

Display cycle is same when executing moving average digital lter.

※

■ Digital input [Program mode: DI-T, DI-K]

By digital input terminal [ D I-T] (no. 6, 7 terminals) or digital input key [ D I- K ] (D.IN3:

for 3 sec), one of three functions executes as the below table.

4+3

Function Operaiton

When alarm is ON in RUN mode, it clears alarm forcibly. (It applies
only for alarm latch, alarm latch and standby sequence options.)

Alarm

AlRE

Alarm clear operates only when the value is out of the alarm value

clear

range. After clearing alarm, alarm operates its option normally.
※For the model without alarm output (KN-20 W), this parameter

is not displayed.

Display

HOLD

ZERO

Temporarily indicated value is stopped in order to check indicated

HOLD

value in unstable input.

Zero-

Set preset display value as 0.

point

This function is related with input correction [ IN - B]. When executing

adjust-

zero adjustment function in display value as 4, input correction value

ment

[IN - B] is set as -4 automatically.

■ Alarm output for disconnecting input sensor [Program mode: BURN]

When disconnecting input sensor, you can set the status of transmission output.

Parameter

BURN

SV Transmission output(4-20mA)

ON

20mA+5% output

OFF

4mA-5% output

■ Display color [Program mode: CLOR/ C-AL]

This function is to change display color for occurring error, operating alarm
automatically. User can check the status of this unit directly.

※

Color of monitoring mode, program mode is red.

RUN mode and error display color [Program mode:

ᜪ

Parameter Display color
SV RUN Error

RED
GRN
YELO
R--G
G--R

Alarm display color[Program mode:

ᜪ

Red Red
Green Green
Yellow Yellow
Red Green
Green Red

C-AL

]

CLOR

]

This parameter is displayed only for the alarm output models (KN-22 W,
KN24 W).

The number of set digit is same as the number of alarm output.

•

[2 alarm outputs (KN-22 W)]

[4 alarm outputs( KN-24 W)]

Set color for each alarm. It changes as R→ G → Y → R in turn.

•

E.g.)

※

When alarm is cleared, or two alarms operate at the same time, the latest alarm’s color is

•

AL-4 color
AL-3 color
AL-2 color
AL-1 color

S

S

S

S

S

:Press any one among the 1, 3, 4 keys.

RUN mode color is green.

① AL-1 is ON, display is green → yellow.
② AL-2 is ON, display is yellow → red.
③ AL-3 is ON, display is red → green.
④ AL-4 is ON, display is green → red.

applied.

When error occurs [

•

HHHH, LLLL, BU RN, ERR, E RR1

] during alarm, the set color of

CLO R

is applied.

■ Lock [Program mode: LOCK]

It limits to check parameter set value and to change it.

OFF LOC1 LOC2

Program mode

Monitoring mode

●: Enable to check/set, ◐: Enable to check, disable to set, ○: Disable to check

※

In

, only

LO C2

● ◐ ○

● ● ◐

parameter displays in program mode.

LO CK

Factory Default

■ Monitoring mode

Parameter Default Parameter Default Parameter Default

AL1 09(9 AL3 00)1 hPEK ---­AL2 09(9 AL4 00)1 lPEK ----

■ Program mode

Parameter Default Parameter Default Parameter Default Parameter Default

IN-P aMA2 lOUT 00)0 InSF LIN ADDR 01
UNIT ?C hOUT 10)0 IN-B 0000 BAUD (6K
dUNT ?/O ExI0 5P MAuF 04 COMW EnA
L-RG 0$00 AL-1 AT!A DI-T HOLD LOCK OFF
H-RG 2)00 AL-2 AT!A DI-K HOLD

dP )0 AL-3 AT@A CLOR RED
L-SC 00)0 AL-4 AT@A C-AL RRRR
H-SC 10)0 A-HY 001 BURN ON

Cautions during Use

1. For connecting the power, use a crimp terminal (M3.5, max. 7.2mm).

2. The connection of this unit should be separated from the power line and high voltage
line in order to prevent inductive noise.

3. Install a power switch or a circuit breaker to supply or cut off the power.

4. Switch or circuit breaker should be installed nearby users for convenient control.

5. Do not use this unit near the high frequency instruments (high frequency welding
machine & sewing machine, large capacity SCR controller).

6. When supplying input, if HHHH or LLLL is displayed, measured input may have
problem. Turn off the power and check the line.

7. Installation environment

Indoors

①

Altitude max. 2,000m

③
※

It may cause malfunction if above instructions are not followed.

Major Products

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Pressure transmitters
Temperature transmitters
Thermometers
Pressure gauges

Pollution Degree 2

②

Installation category

④

http://www.konics.com

Ⅱ

Controls & Measurement

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TEL: [phone] / FAX: [phone]

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DRW170687AB