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eyc-tech DPM04 Operation Manual
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eyc-tech DPM04 Operation Manual

Flow totalizer
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Summary of Contents for eyc-tech DPM04

  • Page 2 Contents www.eyc-tech.com...
  • Page 3 ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ www.eyc-tech.com...
  • Page 4 ■Dimension ■Installation Dimension *Please make sure the product and the device which connect with RS-485 are on common ground, avoid damaged product. www.eyc-tech.com...
  • Page 5 5.1 Application Program Introduction User may download the configuration software on eyc-tech web site. Please decompress the application prior to execute it. Operating System requirements: above Windows 7 SP1. Other application program requirements: above Microsoft Office 2003. Hardware requirements: USB to RS-485 converter.
  • Page 6 4. Select the corresponding values of com port as following : a. Port: Please confirm the connection com port first b. Baud Rate (DPM04 default 9600) c. Data Frame (device default None Parity Check, 8 data bits, 1 stop bit) d.
  • Page 7 6. Connect successfully a. Show value and trend chart of the measurement b. Show value and tread chart of device mcu temperature c. Show "Open Port, Read successful" www.eyc-tech.com...
  • Page 8 5.3 Scan RS-485 connection ※Use scan function to connect when forgetting the connection information or having more facilities. 1. Connect the product to PC via RS-485 converter 2. Execute configuration software 3. Click "Interface > Config" www.eyc-tech.com...
  • Page 9 4. Select the corresponding values of com port as fallowing 5. Click "Scan" to execute connection facilities 6. Scan connection facilities and set up a. Select Station ID b. Click "CLOSE AND EXPORT" 7. Click "Apply" www.eyc-tech.com...
  • Page 10 Show value and trend chart of the measurement b. Show value and tread chart of device mcu temperature c. Show "Open Port, Read successful" 5.4 Setting RS-485 ModBus Protocol 1. Setting RS-485 connection as step 5.1 2. Click "Setting" tab www.eyc-tech.com...
  • Page 11 3. Select Modbus Protocol parameter a. Station ID：1~247 b. Baud Rate：9600, 19200, 38400, 57600, 115200 c. Data Frame：None-8Bit-1Stop, None-8Bit-2Stop, Even-8Bit-1Stop, Even-8Bit-2Stop, Odd-8Bit-1Stop, Odd-8Bit-1Stop www.eyc-tech.com...

  • Page 12: Measurement Programming

    The following input is valid when 485 is selected m. Modbus protocol type, master or slaver n. station ID o. Baud rate (valid when the input selects the master node) p. Parity check q. Stop bit r. Register address www.eyc-tech.com...
  • Page 13 (valid when the output selects current) g. linear correction, Off if disable, Interpolation if linear interpolation, Square Root if root extraction h. output cut-off, disable if set 0 i. response time, e.g. set 3.0 if take 3.0 seconds for rise time T90 www.eyc-tech.com...
  • Page 14 NONE if disable, HOLD if memory and hold the first alarm until reboot, Action if active when alarm assert, Deaction if inactive when alarm assert f. relay on delay time (seconds) g. relay off delay time (seconds) www.eyc-tech.com...
  • Page 15 4. The other items could be found in “Option” tab a. LED brightness, 0 darkest, 9 brightest b. password validation, NO if disable, YES is enable c. new password d. pause counter of volume accumulation e. reset factory default (without counter of totalizer) www.eyc-tech.com...
  • Page 16 Interpolate output column, device output value (standard value or correction value) e. Read the interpolation table of the device f. Clear the interpolation table on configuration software. Note: this action will not modify the interpolation table of the device g. apply, the interpolation would be written in device www.eyc-tech.com...
  • Page 17 Click the Setting tab to export and import device configuration a. summary text of device configuration b. read device configuration c. write device configuration d. load device configuration e. save device configuration export procedure: device connection→step b→step e import procedure: device connection→step d→step c www.eyc-tech.com...
  • Page 18 Output calibration information m. analog voltage output calibration points n. analog current output calibration points o. Calibration date www.eyc-tech.com...
  • Page 19 5.9 Display and Data Log Click the Display tab to display the measurement data and start data log function 1. data display: click the “Display” tab www.eyc-tech.com...
  • Page 20 Y secondary coordinate, ON or OFF legend, ON or OFF measurement data logging, ON or OFF axis X time scale axis Y amplitude scale 3. Set the logging time interval a. Click File > Log Interval b. select the logging interval www.eyc-tech.com...
  • Page 21 4. Store/log measurement data 1. store measurement data: save the logging data since device is connected 1-1. click Display > Export 1-2. specify the path and filename > Save www.eyc-tech.com...
  • Page 22 Note: If the specified path and file name are the same, the original file data will be over written 2. log measurement data: start data logging 2-1. click Display > Log(OFF) 2-2. specify the path and filename > save www.eyc-tech.com...
  • Page 23 Note: If the specified path and file name are the same, the original file data will be over written www.eyc-tech.com...
  • Page 24 Hold UP Reserved increase number or option faster Hold OK 1.5 seconds Reserved Return to previous menu, or leave menu mode Hold DOWN Reserved decrease number or option faster Press UP and DOWN Reset Counter Not Available simultaneously www.eyc-tech.com...
  • Page 25 Setup 9600 Protocol Station ID Parity Check Stop Bit 19200 None 1 bit 38400 0 0 1 Even 2 bits 57600 115200 Exit if Off Password Setup Password New Password 0 0 0 0 Brightness Brightness Return Level 8 www.eyc-tech.com...
  • Page 26 Register Type 1000 9600 Mode Station ID Parity Check Stop Bit Address Data Swap 19200 Master None 1 bit Modbus 38400 Slave 0 0 1 Even 2 bits 8 8 8 8 8 57600 115200 Float 0.01 0.001 0.0001 www.eyc-tech.com...

  • Page 27: Troubleshooting

    ⚫Correct protocol setting or refer ⚫Wiring length and “5.3 Scan RS-485 connection” ⚫shorter wiring length, replace terminator terminator ⚫precision ⚫Range setting error ⚫Correct range setting ⚫offset (Adj) value ⚫Correct or disable offset ⚫Linear correction ⚫Correct or disable linear correction www.eyc-tech.com...
  • Page 28 Measuring Specialist enhance your capability with sensor technology Air flow | Humidity | Dew point | Differential pressure | Liquid flow Temp. | Pressure | Level | Air quality | Signal meter...