GASDNA DA-770 Quick Start Manual Download | Manualshive

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Smart Digital-Process Gas Detector

Auto-Suction Type

DA-770

http://www.gasdna.com

GASDNA Co.,Ltd

http://www.gasdna.com

Tell: +82-32-584-7420 Fax: +82-32-584-7424 E-mail: [email protected] Web: www.gasdna.com

101, Bukhang-ro 193beon-gil, Seo-gu, Incheon, 22856, Republic of Korea

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Summary of Contents for DA-770

Page 1: ...ctor Auto Suction Type DA 770 http www gasdna com GASDNA Co Ltd http www gasdna com Tell 82 32 584 7420 Fax 82 32 584 7424 E mail sales gasdna com Web www gasdna com 101 Bukhang ro 193beon gil Seo gu Incheon 22856 Republic of Korea ...

Page 2: ...tectors Best Service 17 4 Dimension 18 1 Introduction 2 Features 1 Parts Discription 2 Board discription 3 Specification 1 Warming up Time 2 DA 770 MAIN 4 MENU 3 IP Setting 5 Chart 6 Calibration value setup 7 1 Data history When using internal HMI memory 7 2 Data history When using external USB memory 8 Sensor Setup 9 Manager Setup ...

Page 3: ...boratory process quality control and TMS Continuous measurements can be made using the BLDC motor ㆍ Automatic suction Continuous measurement using a micro pump ㆍ Various signal outputs 4 20mA 2 Step Relay RS 485 ㆍ Optical sensors are available in the presence of flammable gases ㆍ Oxygen concentration can be measured in various environments because it is not affected by other gases ㆍ Data LOG USB B...

Page 4: ...T RED Setting of Alram Value AL2 AL1 2 stages Alarm User can optionally set Alarm Delay Time 0 99 seconds with user adjustable Alarm Clearing Manually or Automatically Alarm Output 2 Step Alarm Relay Contact Operating Temperature 10 60 Operating Humidity 5 95 RH Non Condensing How to install Tabletop type Inhalation of gas Female 1 4 Output Option RS 485 USB Host USB 2 0 data log download Gas Oxyg...

Page 5: ...5 DA 770 Best Detectors Best Service 5 2 Parts and Discription ...

Page 6: ...the ball Display 7 TFT 800X480 It displays the gas concentration values and setting parameters measured by the sensor USB PORT USB PORT only for DATA LOG BACKUP Sample Gas Out Sample gas vent port 1 4 Alarm Terminal RS485 Terminal Fault Alarm1 Alarm2 Relay outpur terminal for data communication 4 20mA Terminal mA mA Terminal connecting 4 20mA output Motor Power Switch Motor Power ON OFF Switch Sam...

Page 7: ...2 Board Discription 7 DA 770 Best Detectors Best Service Indicator or PLC DA 770 Terminal Block ...

Page 8: ...umber of warm up time at first boot When the value reaches zero it automatically switches to the main screen Counter Reset Force the number to initialize to zero and switch to the main screen 8 DA 770 Best Detectors Best Service 3 Display Discription ...

Page 9: ...nu Button When selecting the AUTO mode in the setting alarm reset mode only the menu button is activated Gas It is an indication of the gas being detected 9 DA 770 Best Detectors Best Service 2 DA 770 MAIN Relay Alarm Display The lamp is operated by the primary and secondary settings of the sensor alarm In case of failure the lamp operates on the fault Alarm Reset It resets the lamp operation for ...

Page 10: ...3 IP Setting 10 DA 770 Best Detectors Best Service Press the company logo for 5 secs Press password 111111 and press OK Set the IP address assigned to the site and press the OK button ...

Page 11: ... Chart It is moved to a screen composed of a chart graph format by the concentration value Manager setup It is moved to the administrator only setting screen not the user s permission Initial Password 7420 4 MENU Main Screen It is moved to the main screen of the DA 770 Calibration Value Setup It is moved to the screen that calibrates analog ZERO and SPAN 11 DA 770 Best Detectors Best Service ...

Page 12: ...hart 5 Chart Current Concentration Value Displays the current concentration value for comparison with the chart Setting the chart interval time You can check the time units displayed in the chart according to the set time zone The time unit consists of SEC units and the first time the product is booted is every one minute expressed as a value of 0 from boot to change the setting After that when ch...

Page 13: ...ted It is the concentration value that appears now This is where the concentration value for sensor calibration is set When you click the button on the concentration value notation the keypad appears on the screen The current value appears on the keypad and you can enter a value to change it It is a screen that can calibrate ZERO and SPAN according to the current concentration value Calibration sh...

Page 14: ...s connected the system window must appear before it can be connected the system window disappears after 10 seconds of cancellation If there is no u indication on the warm up time screen afterpower on the data log is stored using the internal HMI memory 7 1 Data history when using internal HMI memory DATA LOG RESET Not only data that appears in real time but also data records stored inside are dele...

Page 15: ...r on save the data log using an external USB memory If you want to use data log recording you must plug an external USB memory into a USB port Maximum USB memory capacity 32GB 7 2 Data history when using external USB memory 15 DA 770 Best Detectors Best Service ...

Page 16: ...H H on AL1 if the display value is more than 23 when setting the numerical value AL1 action ALARM TYPE High and Low settings for ALARM 1 and 2 High Alarm above set value Low Alarm below set value data log unit indication Unit input for display in the data history log should be specified at initial boot time OFFSET Adjusting errors for measurements Current value that appears at warm up time Dead Ba...

Page 17: ...k Span Range limit setting during span calibration Calibration is performed when the gas concentration is higher than the set value Con max limit This is a setting that adds an additional maximum density value above the High Scale value Number of sampling buffers Users can use the range from 1 to 50 Just calculate the average value as many as the number of sampling buffers Sampling delay time User...

Page 18: ...Best Detectors Best Service D i m e n s i o n Front View Side View 18 DA 770 ...

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