KONICS KRN50 Series Manuale utente

CONTENT

6. Mounting and wiring

6.1 Mounting -------------------------------------------12

6.1.1 Mounting location ----------------------------------12

6.1.2 Panel mounting ----------------------------------12

6.1.3 Dimensions and panel cut-out -------------------------13

6.2 Wiring --------------------------------------------13

7. General operation and parameter setting menu

7.1 Operation mode ----------------------------------15

7.2 Operation procedure ----------------------------------15

7.3 Setting key ---------------------------------------15

7.4 Parameter setting group -------------------------------19

8. Recording preparation

8.1 Setting and checking date/time ----------------------------21

8.1.1 Current date [ Date ] ----------------------------21

8.1.2 Current time [Time] ----------------------------21

9. Explanation for input function and setup

9.1 Input type setup --------------------------------------21

9.1.1 CH1,2 / Record : ON, OFF [ CH□ Record ] ------------- 21

9.1.2 Input specifications and range [ CH□ In Type ] ------------22

9.1.3 Temp. sensor input / scale setup ------------------------23

9.1.3.1 Temp. unit [ CH□ Temp Unit ] ---------------------23

9.1.3.2 Graph high/low limit scale -------------------------23

9.1.3.2.1 Graph low limit scale [ CH□ Lo Graph ] ------------24

9.1.3.2.2 Graph high limit scale [ CH□ Hi Graph ] ------------24

1. Introduction ---------------------------------------- 4

2. Caution for safety ------------------------------------ 4

3. Caution for using ------------------------------------ 5

4. Product package

4.1 Accessories --------------------------------------- 6

4.2 Ordering codes ----------------------------------- 6

5. Explanation for function and name of parts

5.1 Function ---------------------------------------- 7

5.2 Part name --------------------------------------- 8

5.3 Specifications --------------------------------------- 9

5.4 Input specifications and temp. range for sensor type ------------10

5.5 Front display and setting key ---------------------------- 11

9.1.4 Analog input/scale --------------------------------24

9.1.4.1 Low limit input range [ CH□ Lo Range ] --------------25

9.1.4.2 High limit input range [ CH□ Hi Range ] --------------25

9.1.4.3 Low limit scale [ CH□ Lo Scale ] ------------------25

9.1.4.4 High limit scale [ CH□ Hi Scale ] ------------------26

9.1.4.5 Scale decimal point [ CH□ Sc Point ] -----------------26

9.1.4.6 Display unit [ CH□ Dp Unit ] -----------------26

9.1.5 Input bias [ CH□ In Bias ] ---------------------------27

9.1.6 Tag name [ CH□ Tag Name ] ----------------------- 28

10. Explanation for alarm function and setup

10.1 Alarm setup [ Alarm Setup ] ---------------------------29

10.1.1 Alarm operating mode [ CH□ AL□ Type ] --------------29

10.1.2 Alarm option [ CH□ AL□ Opt ] --------------------30

10.1.3 Sensor break alarm [ SBA ] -------------------------30

10.1.4 Paper end alarm [ P.End ] ------------------------ 30

10.1.5 Alarm Temp. [ CH□ AL□ Lo ], [ Ch□ AL□ Hi ] --------31

10.1.6 Alarm hysteresis [ CH□ Alarm Hys ] ------------------32

10.1.7 Alarm example ---------------------------------32

10.1.7.1 High limit alarm [ PV.Hi ] ------------------------ 32

10.1.7.2 Low limit alarm [ PV.Lo ] -------------------------32

Example (1) Thermocouple Input ------------------------ 34

Example (2) 4 to 20mA Input and Unit ------------------------ 37

11. Explanation for recording function and setup

11.1 Recording Run/Stop ---------------------------------- 39

11.2 Manual paper feeding [ Feed Operation ] ------------------- 39

11.3 Recording mode [ Rec Mode ] -------------------------- 39

11.3.1 Graph mode [ Graph Mode ] ------------------------ 39

11.3.1.1 Recording speed [ Rec Speed ] --------------------40

11.3.1.2 Digital memo period [ Memo Period ] ---------------- 40

11.3.1.3 Recording speed when alarm on [ Alarm Speed ] -------- 41

11.3.2 Digital mode [ Digital Mode ] ----------------------- 41

11.3.2.1 Recording/Printing period [ Rec Period ] ------------- 41

11.3.3 Recording language [ Rec Font ] --------------------42

11.4 Reservation record [ Reservation ] --------------------43

11.4.1 Recording start time [ Start Time ] --------------------43

11.4.2 Recording stop time [ Stop Time ] -------------------- 43

11.5 External digital input function -------------------------45

11.5.1 Digital input 1 function [ Digital Input 1 ] -----------------45

11.5.2 Digital input 2 function [ Digital Input 2 ] ---------------- 45

11.6 Recording start/stop when power on [ PWR On State ] ----------46

11.7 Printing the setting list when record start [ RUN State ] ---------46

11.8 Digital memo [ Digital Memo ] -----------------------46

11.9 Paper end function [ Paper END ] ------------------------47

11.9.1 Explanation for data save, re-recording function and

setup when chart is exhausted

---------47

11.10 Backup data recording function [ Rec Backup ] -------------- 49

11.11 Parameter setting list print [ List Print ] ------------------- 52

11.12 Explanation for printed chart paper ---------------------- 53

12. Explanation for display information function and setup

12.1 Self-diagnosis ------------------------------ 54

12.2 Display indicating mode -------------------------------55

12.2.1 Display normal mode [ Display Mode ] ---------------- 55

12.2.2 Display manual mode ----------------------------56

12.3 LCD backlight function [ Backlight ] -----------------------56

13.

Explanation for parameter lock function and setup [Setting Lock]

-- 57

14. Parameter initialization [Parameter Initialize] --------------58

15. Explanation for communication function and setup

15.1 Communication [RS485 Setup] --------------------------58

15.2 Communication address [ Address ] -----------------------59

15.3 Communication speed (Bit Per Second) [ Baud Rate ] -----------59

15.4 Parity bit [Parity Bit] ---------------------------------59

15.5 Stop bit [Stop Bit] ---------------------------------59

15.6 Response time [ Resp Time ] ---------------------------59

15.7 Communication writing enable/disable [ Com Write ] ----------59

16.

Setting related ModBus address map, range, unit and factory default table

16.1 Alarm setup table [ Alarm Setup ] ------------------------60

16.2 Reservation setup table [ Reservation Setup ] ----------------61

16.3 Input type setup table [ Input Type Setup ] ------------------61

16.4 Record setup table [ Record Setup ] -----------------------62

16.5 Option setup table [ Option Setup ] ------------------------62

16.6 RS485 setup table [ RS485 Setup ] ------------------62

16.7 Date/Time setup table [ Date/Time Setup ] ------------------62

16.8 Environment setup table [ Environment Setup ] --------------63

17. Other ModBus address map table -------------------------63

18. Image download function

18.1 User unit download function -------------------------65

18.2 User logo download function -------------------------65

18.3 LCD booting image download function -------------------66

1. Introduction

Thank you very much for purchasing KONICS recorder KRN50.

This user manual introduces overall operation of recorder.

Please read this user manual for proper use before using this unit.

(E-Manual)

User is able to download from Konics web site (http://www.konics.com).

Notes

ᆞThis user manual may be changed without prior notice in order to improve

the performance and function.

ᆞWe make an effort for the perfect user manual however nevertheless

if you have any questions or need to modify anything, please do not hesitate to

contact our headquarter as mentioned at the last page of this manual.

Revision.

1st Edition November. 6, 2009

2. Caution for safety

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

※ Please observe the following for safety.

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.

Injury or danger may occur under special conditions.

1. In case of using this unit with machinery(Nuclear power control,

medical equipment, vehicle, train, airplane, combustion apparatus,

entertainment or safety device etc), it is required to install fail-safe device.

- It may cause serious damage, fire or human injury.

2. It must be mounted on panel.

- It may give an electric shock.

3. Do not repair or check units during power on.

- It may give an electric shock.

4. Please check the number of terminal before connecting a power line or

measuring input.

- It may cause a fire.

5. Do not disassemble or burn up because lithium battery is used for memory

protection.

- It may cause a explosion.

6. Do not touch terminals until 30 sec later after power off.

- It may give an electric shock.

Warning

7. Please ground with F.G terminal only and ground wire should be over than

AWG No.16(1.25㎟).

- It may give an electric shock.

8. Do not put finger or any object into this product.

- It may give an electric shock.

9. Do not disassemble and modify this unit, when it is required, please contact us.

It may cause serious damage, fire or human injury.

- It may cause serious damage, fire or human injury.

3. Caution for using

1. This unit shall not be used outdoors.

- It may shorten the life cycle of the product or give an electric shock.

2. When connecting cable, No.20AWG(0.5㎟) should be used and screw bolt on

terminal block with 0.74N.m to 0.90N.m strength.

- It may cause malfunction or fire due to contact failure.

3. Please observe the rated specification.

- It may shorten the life cycle of the product and cause a fire.

4. Do not use the load beyond rated switching capacity of relay contact.

- It may cause insulation failure, contact melt, contact failure,

relay broken etc.

5. Please mount the surge absorber to the coil if magnet contact is connected by

relay contact output load.

- It may cause malfunction.

6. In cleaning the unit, do not use water or an oil-based detergent.

- It may cause an electric shock or a fire.

7. Do not use this unit in place where there are flammable or explosive gas,

humidity, direct ray the sun, radiant heat, vibration, impact etc.

- It may cause a fire or explosion.

8. Do not inflow dust or wire dregs into the unit.

- It may cause a fire or mechanical problem.

9. Please wire properly after checking polarity of power.

- It may cause a fire or explosion.

10. Please check the polarity or power before connecting temp. sensor.

- It may cause malfunction.

11. Please check the connection before power on.

- It may cause a fire.

12. Do not touch the terminal when testing pressure or insulation resistance.

- It may cause an electric shock.

13. Please use insulation trans or noise filter if noise is large from power.

Noise filter must be mounted to grounded panel etc. and wiring between

noise filter output and power terminal should be short.

- It may cause damage to product or malfunction by surge.

Caution

4. Product package

4.1 Accessory

- Please check accessories as follows after opening box.

If accessories have any damages or they are not in the box,

please contact sales office.

[Figure 4-1 Product package]

4.2 Ordering codes

KRN50 - 2 0 0 4 - 4 0

① ② ③ ④ ⑤ ⑥ ⑦

① Item/Series KRN50 KONICS Thermal Line Recorder(50mm)

1 1 Channel ② The number of

channel 2 2 Channel

③ Ch1 Control output 0 None

④ Ch2 Control output 0 None

0 None

2 Alarm output 2 EA ※1

⑤ Alarm output

4 Alarm output 4 EA ※2

0 None

⑥ Option output 4 Communication output (RS485)

⑦ Power supply 0 100 ~ 240VAC, 50 ~ 60Hz

Mounting Bracket

2EA

Manual

1EA

Chart paper

2EA

50Ω B class high-

accuracy

resistor(0.1%)

2EA

100 ~ 240VAC, 50 ~ 60Hz

None Communication

output (RS485)

Alarm 0 EA KRN50-1000-00 KRN50-1000-40

1 Channel Alarm 2 EA KRN50-1002-00 KRN50-1002-40

Alarm 0 EA KRN50-2000-00 KRN50-2000-40

Alarm 2 EA KRN50-2002-00 KRN50-2002-40

2 Channel

Alarm 4 EA KRN50-2004-00 KRN50-2004-40

※1. In case of selection of 2 channel model, it is able to use 2 alarm

outputs by means of alarm output of CH1. Therefore it is not possible

that Ch1 has 1 alarm and Ch2 has 1 alarm separately.

※2. It is able to be selected in case of only 2 channel model.

5. Explanation for function and name of parts

5.1 Function

KRN50 recorder is able to measure Thermocouple, RTD, DC-voltage

(1V,10V,50mV,200mV) DC-current(0~20mA,4~20mA) signal by total

2 input channels. Measured signal records by digital and graph type through

setting a variety of recording speed.

Alarm

: Input 1 channel can have 2 alarm outputs. Alarm output is operating by

a kinds of modes (None, Latch, Stand-by, Latch+Stand-by) through

High limit, Low limit, Sensor break, Paper end function.

Alarm outputs by relay contact.

Recording

: Measured signal records by digital and graph type. Recording speed is

able to set by 5sec~99min 59sec in case of digital mode (Numerical record)

and by 10~960mm/h in case of graph mode. It has memo function recording

data at the necessary time and is able to output time, date, alarm

information, error message, parameter list and so on.

Display

: Measured value is indicated by number on LCD display and time, alarm,

error information, etc. are displayed.

Communication Function

: It is able to use RS-485 communication and communication protocol

uses ModBus RTU and communicates with the upper devices, PC or PLC.

Data back-up

: It is similar to data logger function. In case of graph mode and 10mm/h

recording speed, approx. 10-day-data is able to be saved in EEPROM

memory. Therefore user can output the saved data from the memory by

graph or digital type.

Also even though chart paper is exhausted all, data is able to be saved

to the saving space according to recording speed.

Other function

: Feeding function and recording start/stop function are able to be used by

front key or communication at the status of recording stop. Also recording

reservation function is able to start or stop recording at the suitable time

period user wants.

5.2 Part name

[ Figure 5-1 Each part name ]

Connections

Roller

Chart Paper

Cutter

ChartPaper

Phone Jack Cover

Terminal

block

5.3 Specifications

Series KRN50 series

Model KRN50-□00□-□0 (※ Refer to page no.6)

Power supply 100 ~ 240VAC 50~60Hz

Power consumption Max. 34VA (240VAC 60Hz)

Display LCD Dot Matrix Display (Resolution 128 X 32 Dot)

RTD

JPT100Ω, DPT100Ω, DPT50Ω, CU100Ω, CU50Ω, Supplying current 420uA

T/C K, J, E, T, B, R, S, N, C, G, L, U, PLII

Input

Analog

ᆞVoltage:-50.0~50.0mV, -199.0~200.0mV, -1.000~1.000V, -1.00~10.00V

ᆞ

Current:0.00~20.00mA, 4.00~20.00mA

※ B class (0.1%) 50Ω high-accuracy resistor outside must be

connected in case of current input

Contact

input Input ON: Max. 1kΩ OFF: Min. 100kΩ

Non-contact

input Input ON: Remaining voltage Max. 1V OFF: Leakage current Max. 0.05mA

Event

input

Short circuit : Approx. 0.3mA

RTD

T/C

Indicating

accuracy Analog

±0.2% F.S. ±1 Digit(25±5℃), ±0.3% F.S. ±1 Digit(0~20℃,30~50℃),

But, under -100℃ in T/C, ±0.4% F.S. ±1 Digit

(In case of TC-K2, it has same accuracy with –200~1350℃ range

at the basis of TC-K1)

(※ Exception section of measuring accuracy for each sensor is as follows)

Recording accuracy F.S.±0.5%

Alarm output Relay contacting point capacity 250VAC/30VDC 3A 1a(Resistive load)

Alarm hysteresis Set ON/OFF interval : within 1 ~ 999 Digit

Communication output

RS485 communication output (MODBUS RTU protocol type)

Setting method Set by key

Sampling cycle 500ms/channel X 2 channels = 1000ms

Internal voltage

2300VAC 50/60Hz for a minute (Rechargeable terminal of another polarity)

Internal vibration

0.75mm amplitude at frequency of 10~55Hz in each of X, Y, Z directions for 1 hour

Life of relay Electrical Contact Rating 10 x 104 operations minimum

Isolation resistance Min. 100MΩ (500VDC Mega STD.)

Internal noise ±2kV the square wave noise(Pulse width : 1us) by the noise simulator

Ambient temperature 0 ~ 50℃ (at non-freezing status)

Storage temperature - 20 ~ 60℃ (at non-freezing status)

Ambient humidity 35 ~ 85% R.H.

Terminal bolt M3 screw Type Terminal

Weight

Approx. 700g(Body 470g (Including chart paper), Metal parts for installation)

Dimensions W96 x H96 x L100 mm

Method Direct Thermal Line Print

Limit of

resolution 8dot/mm

Total dot

number 384dot/Line

Life 50km

Paper Thermal Direct Receipt Paper(57mm x 16m)

Speed 10, 30, 60, 120, 240, 480, 960mm/hour

Supplying

paper type Clamshell Type

Recording

Language Korean, English

※

1. C(TT): Same temp.sensor as previous W5(TT)

※

2. G(TT):

Same temp.sensor as previous W(TT)

※

3. Exceptional section of measuring accuracy for each sensor

J: -200≤T≤-100 ±2.7℃, R,S,C,G: 0≤T≤100 ±5.2℃

B: No accuracy regulation under 400

℃ U,T: -200≤T≤-100 ±3.5℃ -100≤T≤400 ±2.5℃

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