HANYOUNG NUX GR200 Series User manual

Version 1.0
Touch-Type Graphic Recorder
USER MANUAL
www.hynux.com

Graphic Recorder
Notice
The contents of this manual are protected by the copyrights and HANYOUNG
NUX exclusively has all the related rights.
Copying or reproducing all or any part of the contents of this manual without the
permission of HANYOUNG NUX is strictly prohibited.
The contents of this manual are subject to change without prior notice as a
result of continuing improvements to the instrument’s performance and functions.
HANYOUNG NUX contains tacit guarantee and properness for certain purposes
of the manual and does not provide any guarantee which is not mentioned in
the manual.
The programs installed in the product are protected by the copyrights.
The software is provided “as is”, without warranty of any kind, express or
implied, including but not limited to the warranties of merchantability, fitness
for a particular purpose and non infringement. In no event shall the authors or
copyright holders be liable for any claim, damages or other liability, whether in
an action of contract, tort or otherwise, arising from, out of or in connection with
the software or the use of other dealings in the software.
Company and product names that appear in this manual are registered
trademarks or trademarks of their respective holders. The company and product
names used in this manual are not accompanied by the registered trademark or
trademark symbols (Ⓡ and ™).
HANYOUNG NUX CO., LTD.
28, Gilpa-ro 71beon-gil, Namgu, Incheon, Korea
TEL : [phone] (Company)
FAX : [phone]

Before start Installation Operation
Screen block diagram
Operating screen
Configuration screen
Specifications
1
1. Check the product 2
2. Caution for safety 3
3. Quality warranty 3
1. Cautions of Installation 4
2. Installation method 4
3. Dimension & Panel cutout 5
4. Wiring 6
5. Terminal wiring diagram 8
1. Names of each part 9
2. Button operation 9
3. How to operate the number pad 10
4. How to operate the keypad 10
1. Screen block diagram 11
1. Start and end of the record 12
2. Printing of list 14
3. Alarm 15
4. Trend screen 16
5. Digital screen 17
6. Bar graph screen 18
1. Check the save log 19
2. Function configuration 21
3. Date / reservation configuration 23
4. Channel configuration 24
5. Alarm and DI 29
6. History management 32
7. System configuration 35
1. Input specification 38
2. Hardware specification 39
3. Display specification 40
4. Memory specification 40
5. Installation environment 40
Before start
Installation
Operation
Screen block diagram
Operating screen
Configuration screen
Specifications

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Main body 4 body clamps 250 Ω resistor SD card Manual
Before start
1. Check the product
Thank you for purchasing the graphic recorder of HANYOUNG NUX (Model : GR200).
The manual specifically explains the functions, how to install, caution and instruction of the
product. Please carefully read and fully understand the manual.
In addition, let the manual used by and delivered to the end-user and keep the manual in
a place ready to read.
(The contents of the manual may be altered without prior notice depending on the
improvement or functional changes of the product.)
After purchasing the product, please check whether the product meets your desired specification and
then check the damages on the exterior or missing parts.
▶ Parts
▶ Suffix code
Model Code Description
GR200 - ◻◻◻Graphic recorder
Number of
channels
2 2 channel
4 4 channel
8 8 channel
12 12 channel
External contact
input & output
(DI / DO)
N None
1 DI 2 contacts + DO 6 contacts (relay)
2 DI 4 contacts + DO 12 contacts (relay)
Communication 0 RS 422/485
※Ethernet is available when using our ethernet converter(HMCE).

3
Before start Installation Operation
Screen block diagram
Operating screen
Configuration screen
Specifications
2. Caution for safety
● The contents of the manual may be altered without notification to improve the product.
● Use the product following the instructions on the safety in this manual for the protection
and safety of the product and the system connected to the product.
● The company has no responsibilities for the safety issues and following damages
caused by negligence or using or handling the product without following the instruction
in the manual.
● Please install other additional protection or safety circuits for the protection and safety
of the product and the system connected to the product outside the product.
● Do not arbitrarily dissemble, repair or modify the product. This may cause electric
shock, fire or malfunction.
● Do not apply strong impact on the product. This may cause product damages or
malfunction.
● When installing the product, you must install switch or a circuit breaker in order to
separate it from prime power.
3. Quality warranty
● The company does not take any responsibility and warranty for the product not defined
in the quality warranty of the company.
● The company does is not responsible for any damages to the user or the third party
due to unexpected faults or the act of God, losses or indirect damages.
● The warranty period is 1 year from the date of purchase and the company provides
repair services free of charge only for the cases of failure under normal condition
defined in the manual.
● The repair services for failure and others after expiring the warranty period of the
product are provided with charges based on the standard by the company.
● The failure below is covered with charges despite the warranty period.
• Please contact the company or the shop you purchased if you need services (A/S) due to
failure and others.
•Failure due to user's faults (Ex : initialization due to lost password)
•Failure due to act of God (Ex : fire, flood, etc.)
•Failure due to moving after the product installation
•Failure due to arbitrary modification or damages
•Failure due to power problem including unstable power
DANGER indicates an imminently hazardous situation which, if not
avoided, will result in death or serious injury
WARNING indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury
CAUTION indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury
Alerts declared in the manual are classified to Danger, Warning and Caution by their criticality
DANGER
WARNING
CAUTION

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1. Cautions of Installation
2. Installation method
● Please use the product with installed on the panel due to the danger of the electric shock.
● Do not install the product in the places below.
• Place where a person unconsciously touches the terminal
• Place with strong vibration, impact or electromagnetic field
• Place with exposed to the abrasive or flammable gases
• Place with rapid temperature change or much moisture, dust or salt
• Place with exposed to the direct sunlight or excessively high or low temperature
• Place with materials easy to be caught by the fire
● The case and the front part of the product are made from the plastic (PC) and equipped with
insulators but do not directly install the product on the material with easily burnt.
● Do not place the equipment or wiring which causes the noise near from the product. In particular,
sufficiently preheat the product when used at low temperature below 0°C. Also, do not put the
equipment with severe heat near from the product.
● Turn all the gauges off and do the wiring.
● The product operates under 100 - 240 V AC / 50 - 60 ㎐ without additional operation. Do not use
the power other than the ratings. This may cause the electric shock or the fire.
● Do not operate the product with wet hand. This may cause the electric shock.
● Please follow the existing notice to reduce the danger of the fire, electric shock or damages in use.
● Please refer to how to install for the ground. (Ground resistor: Less than 100 Ω)
● Install the product in a place with sufficient ventilation and do not cover the vent hole of the product.
● The overvoltage protection is included in the categoryⅡ (IEC 60664-1) and the use environment is
the Pollution DegreeⅡ.
● Do not use a sharp tool or apply too much power on the touch screen.
● Use the steel plate with the thickness of 2 ~ 5 ㎜ for the panel.
● Slide the product into the panel from the front side of the panel.
● Hook the dedicated clamp to the hole on the product and fix it with bolts (Place first with slightly
tightening each clamp and then fix).
Installation
Please cut off the power provided to the product before the installation. Take care
not to touch the terminal due to the danger of the electric shock under the power
application.
Danger

5
Before start Installation Operation
Screen block diagram
Operating screen
Configuration screen
Specifications
3. Dimension & Panel cutout
Fig. 1) How to install the panel
The tightening torque to fix the clamp is less than 0.5 N·m. Excessive torque may
distort or damage the product.
Caution
Attachment
direction
panel
body clamp
145.0
145.0
8.8 148.7
164.7
173.5
170.0
170.0
138.0 +0.5
-0
+0.5 -0
138.0
▶ Dimension (Unit : ㎜)
▶ Panel cutout (Unit : ㎜)

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4. Wiring
▶ Power wiring
▶ FG(Frame Ground) wiring
▶ Wire the relay output
Please use the vinyl insulation wire with 0.9 ~ 2.0 ㎟ (KSC 3304).
Please use the vinyl insulation wire of 2.0 ㎟ (KSC 3304).
Please wire higher than grade 3 ground with less than 100Ω of the ground resistor.
Much noise in the power may damage the product or malfunction. Use the line filter
to remove the noise.
The inductive loads (L) including the motor, solenoid and external relay cause the
malfunction. Connect the CR filters and diodes with the load in parallel in the AC and
the DC circuits, respectively.
Please cut off the power provided to the product before the wiring. Take care
not to touch the terminal due to the danger of the electric shock under the power
application.
Fig. 2) Relay wiring
Danger
Caution
Caution
L L
Relay output
terminal
External VDC
Inducive load
Diode
Relay output
terminal
external VAC
inductive load
CR filter
GR200 GR200

7
Before start Installation Operation
Screen block diagram
Operating screen
Configuration screen
Specifications
less than 6 ㎜
More than 3 ㎜
less than 7 ㎜
More than 3.5 ㎜
less than 6 ㎜
More than 3 ㎜
less than 7 ㎜
More than 3.5 ㎜
▶ Input wiring
Use the shield wire for the input wiring and wire with certain intervals from the power
and the ground circuits. Use the RTD sensor as the 3-line sensor with the same
wiring resistor.
▶ Communication wiring
▶ Terminal specification
Connect the terminating resisters (100 - 200 Ω, 0.25 W) at both ends of the communication line.
Fig. 3) Communication wiring
[ 2-line connection ] [ 4-line connection ]
Fig. 4) Compressing terminal
Input / output - M3 Screw
Caution
RTX+
Terminal
resistor
Terminal
resistor
Master GR200
RTX-
TX+
TX-
RX+
RX-
TX+
TX-
RX+
RX-
TX+
TX-
RX+
RX-
Terminal
resistor
Terminal
resistor
Master GR200
TX+
TX-
RX+
RX-
TX+
TX-
RX+
RX-
Communication / power - M3.5 Screw
less than 6 ㎜
More than 3 ㎜
less than 7 ㎜
More than 3.5 ㎜
less than 6 ㎜
More than 3 ㎜
less than 7 ㎜
More than 3.5 ㎜

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Fig. 5) Wiring diagram
5. Terminal wiring diagram
Terminal
number Sensor input (1) Channel 1 – 4
1Channel 1
RTD : Thermoresistor
V DC : Votage DC
TC : Thermocouple
2
3
4Channel 2
RTD : Thermoresistor
V DC : Votage DC
TC : Thermocouple
5
6
7Channel 3
RTD : Thermoresistor
V DC : Votage DC
TC : Thermocouple
8
9
10 Channel 4
RTD : Thermoresistor
V DC : Votage DC
TC : Thermocouple
11
12
Terminal
number
Digital input (2) DI3 – DI4
Terminal
number
Digital input (2) DI1 – DI2
37 DI 3
COM
53 DI 1
COM
38 54
39 DI 4
COM
55 DI 2
COM
40 56
Terminal
number Communication
69 Tx (+)
Tx (-)
Rx (+)
Rx (-)
RS-485
70
71
72
Ethernet
Terminal
number Sensor input (2) Channel 5 – 8
13 Channel 5
RTD : Thermoresistor
V DC : Votage DC
TC : Thermocouple
14
15
16 Channel 6
RTD : Thermoresistor
V DC : Votage DC
TC : Thermocouple
17
18
19 Channel 7
RTD : Thermoresistor
V DC : Votage DC
TC : Thermocouple
20
21
22 Channel 8
RTD : Thermoresistor
V DC : Votage DC
TC : Thermocouple
23
24
Terminal
number Sensor input (3) Channel 9 – 12
25 Channel 9
RTD : Thermoresistor
V DC : Votage DC
TC : Thermocouple
26
27
28 Channel 10
RTD : Thermoresistor
V DC : Votage DC
TC : Thermocouple
29
30
31 Channel 11
RTD : Thermoresistor
V DC : Votage DC
TC : Thermocouple
32
33
34 Channel 12
RTD : Thermoresistor
V DC : Votage DC
TC : Thermocouple
35
36
Terminal
number Power
73 100 - 240 V AC
50 - 60 ㎐
22 VA
74
75
Terminal
number
Contact output(2)
Relay7 - Relay12
41 Relay 7
42
43 Relay 8
44
45 Relay 9
46
47 Relay 10
48
49 Relay 11
50
51 Relay 12
52
Terminal
number
Contact output(2)
Relay1 - Relay6
57 Relay 1
58
59 Relay 2
60
61 Relay 3
62
63 Relay 4
64
65 Relay 5
66
67 Relay 6
68

9
Before start Installation Operation
Screen block diagram
Operating screen
Configuration screen
Specifications
Operation
1. Names of each part
※ The execution is denied with the alarm (beep) when the button is deactivated or the configuration
is prohibited.
2. Button operation
Execution button Immediately execute the function on the button
Select button Select one on the list
Input box Display and configure the number or character. The number
pad or keypad appears when pressed.
Display part
Front LED
Power switch
SD card slot

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Display the name and the configuration range of the parameter
Display the configured value
Register the configured value
Delete the last digit of the configured value
Delete all the configured values
Cancel the configuration and hide the input pad.
Display the parameter name
Display the configured character
Register the configured character
Delete the last digit of the configured character
Delete all the configured values
Cancel the configuration and hide the input pad.
Change the character to capital or small letter
Blank character
3. How to operate the number pad
Fig. 6) Number pad
Fig. 7) Keypad
4. How to operate the keypad
※ The configuration is denied with the alarm (beep) if a value exceeds the
configuration range.

11
Before start Installation Operation
Screen block diagram
Operating screen
Configuration screen
Specifications
Screen block diagram
1. Screen block diagram
Logo screen
Power
Trend screen Digital screen Bar graph screen
Operation configuration : Recording interval, screen brightness, power-
saving, restoration from the blackout, beep, background color, touch lock
LIST : Enter the list name
Graph : Line thickness, how to draw, change the saved file name
Current time : Configure the current time
Reservation time : Configure the reservation on start and end
Basic configuration : Sensor type, DCV range, use range, decimal point location, input filter, unit
Additional configuration : Channel name, display range, how to measure, use the channel or not,
channel calibration, channel copy
Calculation function : Calculation configuration, enter the calculation formula, enter the memory formula
Warning configuration : Warning type, warning relay, warning operation
DI configuration : Beep time, detection delay time,
DI 1 operation, DI relay
View the saved graph, copy the data from the internal memory
to the SD card
Trend screen, digital screen, bar graph screen
Trend screen, digital screen, bar graph screen
- Save / stop the graph (internal memory, SD card)
- Display the status (internal memory, SD card, alarm)
- Display the list
Menu screen
Warning and DI
Channel configuration
Date / reservation configuration
Function configuration
Check the save log
Operating screen
System configuration
History management
Event : Display the event history, delete the event history, save to the SD card
Error : Display the error history, delete the error history, save to the SD card
Output status : Alarm, DI, display the relay status
System : Display language, select the logo screen, user password, user logo upload
Product specification : Enter the information on the initial screen, whether to display
the information on the initial screen, product information, parameter initialization
Communication configuration : Communication protocol, communication speed, stop
bit, data length, parity bit, device number, response time
Memory : Memory capacity information, initialize the internal memory, parameter upload, download
Firmware: Firmware upgrade, test mode

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▶ Record on the internal memory
Fig. 8) Trend screen
Fig. 9) Check the record in the internal memory Fig. 10) Check the stop on the internal memory
The record starts and ends from the "Trend", "Digital " or "Bar Graph" screen. Use the
internal memory or the SD card for record.
Operating screen
1. Start and end of the record
Start or end recording on the SD card.
Start or end the recording on the internal
memory.
Display recording.
50 % of the internal memory is used.
The recording is terminated when 100 % of the internal memory is used.
Press the button to pop up the
confirm screen.

13
Before start Installation Operation
Screen block diagram
Operating screen
Configuration screen
Specifications
▶ Record to the SD card
Fig. 11) Insert the SD card
Insert the SD card as shown in the picture to record with the SD card.
Press the button to pop up the
confirm screen.
• The picture shows that the SD card is
recognized.
• It is not allowed to use and record with
the SD card if the recognition fails.
Fig. 12) Check the record on the SD card Fig. 13) Check the stop on the SD card
Display recording.
50 % of the SD card is used.
The record is automatically terminated if 100 % of the SD card is used.
<Before recognizing
the SD card>
<After recognizing
the SD card>
The saved file name has the format of "GR200_yymmdd_hhmmss.GR2" and the first
6 letters may be altered in <Function configuration - Graph screen>. The destination
folder is the "GR200_DATA" folder in the root directory of the SD card.
Reference

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2. Printing of list
Fig. 14) Trend screen - Printed list
Fig. 15) Status screen - Recording
Fig. 16) List selection window
The user may print the list on the trend screen during the record.
It is not possible to print the list when the
record stops.
It is possible to print the list during the
record.
Press to show the list already recorded.
The selected list is printed on the screen.
Cancel to print the list.
Directly enter the list on the input field to
print. (Max. 16 characters)
Select the list to print.
Here are the contents to print. The list may be
edited in "Functional configuration ".

15
Before start Installation Operation
Screen block diagram
Operating screen
Configuration screen
Specifications
3. Alarm
It is possible to check the alarm on the "Trend", "Digital" or "Bar graph" screen.
The alarm is configured in the "Alarm and DI ".
It is the status without the alarm.
It is the status with the alarm.
Fig. 17) Status window - Alarming
Fig. 18) Print status window
Go to the print status page to show the
activated alarm.

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4. Trend screen
The screen shows the channel measurement with the graph. The graph displays the
currently measured value and flows regardless of the saving. The flowing speed of the
graph depends on the saving period.
Fig. 19) Trend screen
Go to the menu screen.
Go to the digital screen.
The icon blinks when the reserved
operation is configured.
Click to show or hide the grid.
Display the measured value with the figure.
Click to hide or show the graphs for each
channel. If hidden, the data do not appear
but the record keeps going in the internal
memory or the SD card.
Display the measured value with the graph.
Fig. 21) Trend screen - Hide the grid Fig. 22) Trend screen - Hide some channels
Fig. 20) Trend screen - Screen during the reservation

17
Before start Installation Operation
Screen block diagram
Operating screen
Configuration screen
Specifications
5. Digital screen
It is the screen which displays the channel measurement with numbers.
Fig. 23) Digital screen
Go to the menu screen.
Go to the bar graph screen.
Display the measured value.
Display the channel number.
Display the channel name. The channel name may be edited in the "Channel configuration ".
Display the channel unit. The displayed unit may be configured in the "Channel configuration ".
Check the measurement level within the display range as the grid.
The character appears when the alarm is
activated. The alarm types may be configured
in "Alarm and DI ".
Errors occurred Display
I/O connection error "I/O CONNECTION ERROR" blinks on the screen name
Input connection error Display "----"
AD error Display "----"
Correction error Display "----"
Calculation error Display "----"
User BURN OUT error Display "----"
BURN OUT error Display "----"
RJC error Alternatively display "RJC" and the measured value
Out of the measurement range (-5 ~ 0 %, 100 ~ 105 %) Alternatively display "----" and the measured value
[ Display the error on the trend screen ]
Errors occurred Display
I/O connection error "I/O CONNECTION ERROR" blinks on the screen name
Input connection error "----" displays and "CONNECT ERR" blinks
AD error "----" displays and "ADC" blinks
Correction error "----" displays and "CAL" blinks
Calculation error "----" displays and "CALC" blinks
User BURN OUT error "----" displays and "USER BOUT" blinks
BURN OUT error "----" displays and "BOUT" blinks
RJC error The measured value displays and "RJC" blinks
Out of the measurement range (-5 ~ 0 %, 100 ~ 105%) Display the measured value and "OVER" blinks
[ Display the error on the digital screen ]
Display the error from the channel.
1
1
2
2
3
3
4
4
5
5

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6. Bar graph screen
It is the screen which displays the channel measurement with the bar. The user may
check the levels of all the channels within the displayed range under current configuration
at once. However, the maximum number of displayed channels is 8 and moves each
channel to check the 12 channels.
Fig. 24) Bar graph screen
Fig. 25) Bar movement screen
Display the channel number of each bar graph.
The user may not change the channel number.
Display the alarm status and the number of
each channel.
Display the measurement level of each
channel with the bar graph.
Display the measurement of each channel
with the number.
Click to move the bar to the previous
channel.
Click to move the bar to the next channel.
Display the unit configured by the user.
Display U for the user unit.
Go to the menu screen.
Go to the trend screen.