KONICS KN-2000W Series User manual

Multi Indicator
KN-2000W SERIES
I N S T R U C T I O N M A N U A L
1
2
3
4 6
5
10
90
Min. 116
92+0.6
0
Min. 52
96
48
108
91
44.8
W DIN W96×H48mm
KN-2 Multi Indicator
0 100-240VAC 50 to 60Hz
1 24VDC
0 No option
1 Transmission output (4-20mA)※1
4 RS485 communication output
5Transmission output (4-20mA)
+ RS485 communication output
0 No alarm output
2 Alarm output: 2
4 Alarm output: 4
KN-2 0 0 0 W
IN-P aMA2
S
MODE MODE
UNIT ?C
OFF
)00
?F
0
?C
)000
?F
S
S
S
S
S
S
S
MODE
dUNT ?/O
MODE
L-RG 0$00
MODE
H-RG 2)00
MODE
※1※2
※3
dP )0
MODE
L-SC 00)0
MODE
H-SC 10)0
MODE
3
3
3
3
3
3
3
4
4
4
4
4
4
4
KN-20 W
KN-24 W
KN-22 W
Power supply
Option output
Alarm output
Size
Item
Ordering Information
Thank you very much for selecting KONICS products.
For your safety, please read the following before using.
Safety Considerations
※The above specifications are subject to change without notice.
Connections
Unit Description
1. Display part(red)
● Run mode: Displays current measurement value.
● Parameter set mode: Displays parameter and SV.
2. Unit indicator: Displays the set unit.
3. Alarm output indicator
: Turns ON when the alarm is ON.
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 (unit: mm)
● Panel cut-out
Series KN-2000W
Power
supply
AC voltage 100-240VAC 50 to 60Hz
DC voltage 24VDC
Allowable voltage range 90 to 110% of rated voltage
Power
consumption
AC voltage Max. 8VA
DC voltage Max. 3W
Display method 4½-digit, 7-segment LED (selectable red, green, yellow) method
Character size W10×H17mm
Input type
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 ●Voltage: ±1.0000V, ±50.00mV, ±200.0mV, -1.000-10.000V (4 types)
●Current: 4.00-20.00mA, 0.00-20.00mA (2 types)
Digital input
●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
Sub
output
Alarm output ●2-point: relay contact capacity 250VAC 3A 1c
●4-point: relay contact capacity 250VAC 1A 1a
Transmission
output ISOLATED DC4-20mA (PV transmission) load resistance max. 600Ω
Com. output RS485 (Modbus RTU)
Display accuracy
±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℃
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 0.75 mm amplitude at frequency of 5 to 55Hz (for 1 min) in each X, Y, Z
direction for 2 hours
Relay
life
cycle
2-point Mechanical: min. 10,000,000,
Electrical: min. 100,000 (250VAC 3A resistance load)
4-point Mechanical: min. 20,000,000,
Electrical: min. 500,000 (250VAC 1A resistance load)
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
Ambient temp. -10 to 50℃, storage: -20 to 60℃
Ambient humi. 35 to 85%RH, storage: 35 to 85%RH
Approval
Weight※1 Approx. 332g (approx. 200g)
Specications
※1: The weight includes packaging. The weight in parenthesis is for unit only.
※Environment resistance is rated at no freezing or condensation.
Communication
Monitoring Mode
■ 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.
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].
■ Communication manual
■ Communication specifications
Item Specications
Com. method RS485 2-wire half duplex
Com.
speed(BPS)
19200, 9600, 4800, 2400,
1200
Converter Converter built in RS232
Max.
connections 32 units
Com.
distance
Max. 1200m (within 700m
recommended)
Protocol Modbus 1.1 RTU
Parity None
Stop Bit 1-bit
Data length 8-bit
Input type Parameter Input range(℃) Input range(℉)
Thermo
-couple
K(CA) TC-K -200.0 to 1350.0 -328 to 2462
J(IC) TC-J -200.0 to 800.0 -328.0 to 1472.0
E(CR) TC-E -200.0 to 800.0 -328.0 to 1472.0
T(CC) TC-T -200.0 to 400.0 -328.0 to 752.0
R(PR) TC-R 0.0 to 1750.0 32 to 3182
B(PR)* TC-B 400.0 to 1800.0 752 to 3272
S(PR)* TC-S 0.0 to 1750.0 32 to 3182
N(NN)* TC-N -200.0 to 1300.0 -328 to 2372
C(W5)* TC-C 0 to 2300 32 to 4172
L(IC)* TC-L -200.0 to 900.0 -328.0 to 1652.0
U(CC)* TC-U -200.0 to 400.0 -328.0 to 752.0
Platinel II* TC-P 0.0 to 1390.0 32 to 2534
RTD
Cu50Ω* Cu50 -200.0 to 200.0 -328.0 to 392.0
Cu100Ω* Cu10 -200.0 to 200.0 -328.0 to 392.0
JPt100Ω JPt1 -200.0 to 600.0 -328.0 to 1112.0
DPt50Ω DPt5 -200.0 to 600.0 -328.0 to 1112.0
DPt100Ω DPt1 -200.0 to 850.0 -328.0 to 1530.0
Analog
Current 0.00 - 20.00mA aMA1
19999 to 19999
(display range is variable
depending on decimal point position)
4.00 - 20.00mA aMA2
Voltage
-50.00 - 50.00mV aMV1
-200.0 - 200.0mV aMV2
-1.0000 - 1.0000V A-V1
-1.000 - 10.000V A-V2
※Above input types which have the * mark are not displayed.
To display the above input types, supply the power with pressing the key.
Input Type and Range
※1: S:Press any key among the 1, 3, 4.
※2: 1: Moves digits / 4,3: Changes SV.
※3: Press the MODE key after checking/changing SV in each parameter.
The value ashes twice and is saved. It moves to next parameter.
※After entering setting group, press the MODE key for 3 sec or there is
no additional key operation in 30 sec, it returns to RUN mode.
※: This parameter may or may not appear, depending on the
other parameter set or model type.
AL1 09(9
AL2 09(9
AL3 00)1
AL4 00)1
hPEK ----
lPEK ----
MODE
S
S
S
S
S
S
MODE
MODE
MODE
MODE
MODE
MODE
Alarm 1
value
Press MODE key.
Alarm 2
value
Alarm 3
value
Alarm 4
value
High peak
value
Low peak
value
※1※2
※3
RUN mode
Displays high/low peak value.
※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.
※Displayed only for alarm output models.
Set each alarm value; [ AL-1 to AL-4] in program mode.
• Setting range
: Temperature sensor input → within temperature range
Analog input → L-SC to H-SC
※When alarm operation [ AL-1 to AL-4] in program mode
is no alarm [ AT)_] or sensor break alarm [ SBa_], these
parameters are not displayed.
※For model with 2 alarm output (KN-22 W), AL3, AL4 are
not displayed.
Program Mode
Press MODE key
for 3 sec
Input type
Temperature
unit
Front display
unit
Low limit
input value
High limit
input value
Decimal
point
Low limit
scale value
High limit
scale value
※Displayed only when selecting
temperature sensor input type.
※Displayed only when selecting analog input type.
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
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
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, human injury or damage to property.
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.
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.
Warning
※Please keep these instructions and review them before using this unit.
※Please observe the cautions that follow;
Warning Serious injury may result if instructions are not followed.
Caution Product may be damaged, or injury may result if instructions are not followed.
※The following is an explanation of the symbols used in the operation manual.
Caution: Injury or danger may occur under special conditions.
Caution
Select input type. (Refer to ‘ Input Type and Range’.)
10P 0P
S
S
S
S
S
S
S
S
EX.I0 SP
MODE
AL-1
MODE
AL-2
MODE
lOUT 00)0
MODE
AL-3
MODE
hOUT 10)0
MODE
AL-4
MODE
A-HY 001
MODE
3 3
4 4
4mA output
scale value
20mA output
scale value
Input and
transmission
output
extension
AL1 mode
AL2 mode
AL3 mode
AL4 mode
AL output
hysteresis
Set output scale value for 4mA.
•Setting range: Temperature sensor input →within temperature range,
Analog input →L-SC to H-SC
Set output scale value for 20mA.
•Setting range: Temperature sensor input →within temperature range,
Analog input →L-SC to H-SC
※Displayed only for transmission output model.
※Displayed only when selecting analog input type.
Select extension range of 4-20mA input and transmission output.
※Displayed only for alarm output models.
S
AT!A
AT@A
SBa_
AT)_
AT!A
AT!B
AT!C
AT!D
MODE
MODE
MODE
MODE
MODE
AL-1
AL-2
AL-3
AL-4
<Alarm operation> <Alarm option>
Next parameter
Set AL1 to
AL4 alarm
operation
and option
※SV changing method of AL-2 to AL-4 is same as AL-1’s.
※For model with 2 alarm output (KN-22 W), AL3, AL4 are not displayed.
※No alarm [ AT)_], sensor break alarm [ SBa_] do not have alarm option.
※Set alarm value [ AL1 to AL4] in monitoring mode.
1(2K
LOC1
DIsA
OFF
ZERO
ZERO
@4K $8K!2K
LOC2
AlRE
AlRE
S
S
S
S
S
S
S
S
S
S
S
S
InSF LIN ROOT SQAR TUF
MODE
IN-B 0000
MODE
MAvF 04
MODE
COmW EnA
LOCK OFF
ADDR 01
BAUD (6K
BURN ON
CLOR RED GRN YELO R--G G--R
DI-T HOLD
DI-K HOLD
C-AL RRRR
MODE
MODE
MODE
MODE
MODE
MODE
MODE
MODE
MODE
3
3 3 3 3
3
3
3
3
3
3
3
3 3
3
3
3
3
3
4
4 4 4 4
4
4
4
4
4
4
4
4 4
4
4
4
4
4
Input special
function
Input
correction
Digital lter
Digital input
terminal
Digital input
key
Display color
Alarm
display color
Sensor
break
alarm
output
Com.
address
Com.
write
Lock
※Displayed only when selecting analog input type.
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
Select digital input function by front keys.
※Press the 4, 3keys for 3 sec at the same time and it executes the selected function.
※For the model without alarm output (KN-20 W), AlREis not displayed.
Select digital input function by no. 6 and 7.
※For the model without alarm output (KN-20 W), AlRE is not displayed.
Select display part color for RUN mode and error. ※Refer to ‘Display color’.
Select display part color for alarm.
※Refer to ‘ Display color’.
※Displayed only for alarm output models.
※Displayed only for transmission output models.
Select output status when sensor disconnection.
※Displayed only for RS485 communication output model.
Set communication address.
•Setting range: 01 to 99
Select communication speed (baud rate).
Select enable/disable to communication write.
(EnA: enable to write, DIsA: disable to write)
Select lock function.
Com.
speed
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.
AT!A
AT!A
AT@A
AT@A
46+0.6
0
Integrated device management program,
DAQMaster, is able to set and monitor parameters. It
is available only for RS485 communication models.
■ Software [Integrated device management
program: DAQMaster]
Item Minimum requirements
System IBM PC compatible computer with Intel
Pentium Ⅲor above
Operating
system
Microsoft Windows 98/NT/XP/Vista/7/8/10
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
※1: S:Press any key among the 1, 3, 4.
※2: 1: Moves digits / 4,3: Changes SV.
※3: Press the MODE key after checking/changing SV in each parameter.
The value ashes twice and is saved. It moves to next parameter.
※After entering setting group, press the MODE key for 3 sec or there is
no additional key operation in 30 sec, it returns to RUN mode.
※: This parameter may or may not appear, depending on the
other parameter set or model type.
RUN mode
DRW170687AB
※1: For transmission output(4-20mA), select one between transmission output+alarm output 2 or
transmission output+alarm output 4.
F.G.
RTD/TC/mV/±1V
-1~+10V
0~20mA
transmitter

DRW170687AB
Major Products
Recorders
Indicators
Converters
Controllers
Thyristor units
Temperature sensors
Pressure transmitters
Temperature transmitters
Thermometers
Pressure gauges
http://www.konics.com
Controls & Measurement
Head ofce
37, Venture-ro, 36beon-gil, Yeonsu-gu, Incheon, Korea
TEL: [phone] / FAX: [phone]
Sales Dept.
37, Venture-ro, 36beon-gil, Yeonsu-gu, Incheon, Korea
TEL: [phone] / FAX: [phone]
E-mail: [email protected]
A/S center
37, Venture-ro, 36beon-gil, Yeonsu-gu, Incheon, Korea
TEL: [phone]~7 / FAX: [phone]
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 야DI-T,DI-K as AlRE) or turn the
power OFF and ON.
※For the model (KN-20 W) without alarm output, these parameters are not
displayed.
AT!A
Alarm option
Alarm operation
■ 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.) A-HY: 4, high limit alarm value: 800, low limit alarm value: 200
High limit
alarm value
800
800
ON
796
OFF
A-HY:4 Low limit
alarm value
200
200
ON
204
OFF
A-HY:4
■ Error
■ 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 [hPEK] 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 [lPEK].
In this case, peak value is the present input value.
Mode Name Alarm operation Descriptions
AT)_ ㅡ ㅡ No alarm operation
AT! High limit alarm High limt alarm
value: 800℃
OFF ON
PV
HPV ≥ alarm temperature,
alarm is ON
AT@ Low limit alarm Low limt alarm
value:200℃
OFF
ON
PV
HPV ≤ alarm temperature,
alarm is ON
SBa_ Sensor break alarm ㅡ
It will be ON when it detects
sensor disconnection.
Sensor break alarm does not
have alarm option.
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.
AT .B Alarm latch
If it is an alarm condition, alarm output is ON. Before clearing
the alarm, an ON condition is latched. (Holding the alarm
output)
AT .C Standby
sequence
First alarm condition is ignored. From the second alarm
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.
AT .D
Alarm latch
and standby
sequence
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.
※H: Alarm output hysteresis
Display Descriptions Troubleshooting
LLLL
Flashes when measured sensor
input is lower than the temperature
range. When input is moved within the
temperature range, it is cleared.
HHHH
Flashes when measured sensor
input is higher than the temperature
range.
BURN Flashes when the sensor is break
or not connected. Check temperature sensor connection.
ERR Flashes when there is error to SV Check set conditions and re-set it.
■ Parameter initialization
■ User input range [Program mode: L-RG, H-RG]
To initialize all parameter as factory
default, supply the power to the product
with pressing the MODE and 1keys at
the same time and it enters initialization
parameter.
When selecting analog input, you can set the input range for your purpose. Set low
limit input value [ L- RG] 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]
Display scale function is able to change display value for max./min. measured input by
setting high limit scale [H-SC] and low limit scale [L-SC] in program mode.
※E.g.) Set high/low scale value (input range is 0 to 10V)
※When changing input type, high/low scale is changed as factory default.
•L-SC= )00
•H-SC= %00, 1)00, 1%00, `)00 •L-SC=1)00, H-SC= `)00 •L-SC=-%00, H-SC= %00
%00
1)00
-%00
1%00
010V
Display
value
Input
value
Display
value
%00
010V
1)00
`)00
1%00
Input
value
1)00
`)00
1%00
010V
Display
value
Input
value
■ 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 interval between lOUTand hOUTis 10% F.S. If it is below 10%, it is xed as 10% of
SV.
※Relation among input range, user input range, display scale, and transmission scale
The below gure is the example for 4 to 20mA.
Display
Output
4mA
20mA
lOUT hOUT
Display
Output
4mA
20mA
lOUT hOUT
4mA 20mA
Input range
User
input range
Display scale
(display value)
Transmission
output scale
L-RG= 6 H-RG= 16
L-SC= 0 H-SC= 1000
LLLL HHHH
4mA
transmission
20mA
transmission
lOUT= 100 hOUT= 900
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 is xed as -760.
L-SC parameter is displayed but you cannot set this. You can set H-SC within 0 to
19999 range.
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.
■ Two unit function [Program mode: TU F]
Display
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 as atmospheric pressure input value not as input correction
function. Refer to ‘ Two unit function’.)
E.g.)When measured temperature is 4℃ and actual temperature is 0℃. Set IN - B as
-4, and display value is 0℃.
■ 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.
※This parameter is displayed only for transmission output (4-20mA) model. But it is not
displayed when selecting temperature sensor input.
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.
Parameter Functions Graph Applications
LIN Outputs as input
value
Display
Input
Y = AX + B
Standard characteristics.
Input for linearity.
ROOT
Outputs the
rooted
(√) input value
Display
Input
Y=0(X <0)
Y = A( X ) + B
(X ≥ 0) Used for measuring ows by
pressure signal.
SQAR
Outputs the
squared input
value
Display
Input
Y = A(X)2+ B
(X >0)
Y = -A(X)2+ B
(X <0)
Used for outputting differential
pressure by ow signal.
TUF Refer to ‘ Two unit function’
■ 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.
※Display value and mA output value for SQAR:
※Display value and mA output value for ROOT:
Display value={( )×( H-SC-L-SC)}+L-SC
(output value)
Input value - L-RG
H-RG - L-RG
Display value={( ) ×( H-SC-L-SC)}+L-SC
(output value)
Input value - L-RG
H-RG - L-RG
2
Parameter Display color
SV RUN Error
RED Red Red
GRN Green Green
YELO Yellow Yellow
R--G Red Green
G--R Green Red
■ 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 LO C2, only LO CK parameter displays in program mode.
• When alarm is cleared, or two alarms operate at the same time, the latest alarm’s color is
applied.
• When error occurs [ HHHH, LLLL, B U RN, ERR
, E R R1 ] during alarm, the set color of CLO R
is applied.
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)] S
[4 alarm outputs( KN-24 W)] S
• Set color for each alarm. It changes as R→ G → Y → Rin turn.
※E.g.) S:Press any one among the 1, 3, 4keys.
SRUN mode color is green.
AL-4 color
AL-3 color
AL-2 color
AL-1 color
S
① AL-1 is ON, display is green → yellow.
②AL-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.
■ 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:
4+3for 3 sec), one of three functions executes as the below table.
Function Operaiton
AlRE Alarm
clear
When alarm is ON in RUN mode, it clears alarm forcibly. (It applies
only for alarm latch, alarm latch and standby sequence options.)
Alarm clear operates only when the value is out of the alarm value
range. After clearing alarm, alarm operates its option normally.
※For the model without alarm output (KN-20 W), this parameter
is not displayed.
HOLD Display
HOLD
Temporarily indicated value is stopped in order to check indicated
value in unstable input.
ZERO
Zero-
point
adjust-
ment
Set preset display value as 0.
This function is related with input correction [ IN - B]. When executing
zero adjustment function in display value as 4, input correction value
[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 SV Transmission output(4-20mA)
BURN
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.
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
Parameter Default Parameter Default Parameter Default
AL1 09(9 AL3 00)1 hPEK ----
AL2 09(9 AL4 00)1 lPEK ----
■ Program mode
■ Monitoring mode
Factory Default
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
①Indoors ②Pollution Degree 2
③Altitude max. 2,000m ④Installation category Ⅱ
CLR
NO YES
Press the MODE + 1keys
at the same time.
Supply the power.
Completes
initialization.
MODE
MODE
※It may cause malfunction if above instructions are not followed.
■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.
B
Display
value
Input
value
A
a b
B
A
a b
Display
value
Input
value
B
Ab
Display
value
Input
value
B
A
a b
Display
value
Input
value B
A
a b
Display
value
Input
value
B
Ab
Display
value
Input
value
ᜪ RUN mode and error display color [Program mode: CLOR]
ᜪ Alarm display color[Program mode: C-AL]
Alarm operation
Alarm option