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ICP DAS USA tWF-DA1PD2R1 User Manual

Wi-fi communication remote i/o controller
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tWF-DA1PD2R1 User's Manual
www.icpdas.com
Warranty
All products manufactured by ICP DAS are under warranty regarding
defective materials for a period of one year from the date of delivery to the
original purchaser.
Warning
ICP DAS assumes no liability for damages resulting from the use of this
product. ICP DAS reserves the right to change this manual at any time without
notice. The information furnished by ICP DAS is believed to be accurate and
reliable. However, no responsibility is assumed by ICP DAS for its use, or for any
infringements of patents or other rights of third parties resulting from its use.
Copyright
Copyright 2019 by ICP DAS. All rights are reserved.
Trademark
The names used for identification only may be registered trademarks of their
respective companies.
tWF-DA1PD2R1
User's Manual (Rev1.0, APR./2019) ------------- 1

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Summary of Contents for ICP DAS USA tWF-DA1PD2R1

  • Page 1 User’s Manual www.icpdas.com Warranty All products manufactured by ICP DAS are under warranty regarding defective materials for a period of one year from the date of delivery to the original purchaser. Warning ICP DAS assumes no liability for damages resulting from the use of this product.

  • Page 2: Twf-Da1Pd2R1 User's Manual (Rev1.0, Apr./2019)

    User’s Manual Document Revision Version Date Description of changes Rev1.0 2019-04-09 First release for tWF-DA1PD2R1 tWF-DA1PD2R1 User’s Manual (Rev1.0, APR./2019) ------------- 2...

  • Page 3: Table Of Contents

    Specifications ..................6  1.3  Hardware....................8     2.1  Front Panel ..................8  2.1.2  LED Indicator ..................8  tWF-DA1PD2R1 Connector Pin Define ..........9  2.1.3  Reset to default ................... 9  2.2  2.3  Dimensions ..................10  2.4  Hardware Connection ................ 11  2.4.2 ...

  • Page 4: Introduction

    The tWF-DA1PD2R1 Multi Function controller have WLAN connection complies with the IEEE802.11b/g/n standards. With the popularity of 802.11 network infrastructure, the tWF-DA1PD2R1 make an easy way to incorporate wireless connectivity into monitoring and control systems. They also support Modbus TCP protocol and the network encryption configuration, which makes perfect integration to SCADA software and offer easy and safe access for users from anytime and anywhere.

  • Page 5: Features Description

    This applies to laptops, smart device, or any other wireless device. Support Modbus TCP protocols The Modbus TCP server function on tWF-DA1PD2R1 can be used to provide data remote with HMI/SCADA software built with Modbus TCP driver. Also there is some other HMI Modbus App in Android Google Play you can use.

  • Page 6: Specifications

    User’s Manual Built-in Simplify Light control function Light control can be config by Utility, WEB, APP, using DI pin to trigger DO output and DA output with timing operations. Specifications Table 1-1: System Specifications Controller tWF-DA1PD2R1 Wi-Fi Interface Antenna...
  • Page 7 User’s Manual Table 1-2: I/O Specification Controller tWF-DA1PD2R1 Digital Input Channels Input Type Dry Contact: Sink Off Voltage Level: Open Dry Contact Level On Voltage Level: Close to GND- Channels Max. Counts 32-bit (4294967295) Counters Max. Input Frequency 20 HZ...

  • Page 8: Hardware

    User’s Manual 2. Hardware 2.1 Front Panel The tWF-DA1PD2R1 controller front panel contains I/O connectors and LEDs. I/O Connector Power/Status LED Controller Name Reset to Default Switch I/O Connector Figure 2-1: Front Panel of the tWF-DA1PD2R1 controller LED Indicator 2.1.2...

  • Page 9: Twf-Da1Pd2R1 Connector Pin Define

    F.GND F.GND F.GND Figure 2-2: I/O Connector of tWF-DA1PD2R1 2.2 Reset to default Press & hold the reset button in right side over 6 Sec until the Red LED quick flash then release to restore tWF default setting, default is set in AP mode.

  • Page 10: Dimensions

    User’s Manual 2.3 Dimensions The diagrams below provide the dimensions of the tWF series Controller to use in defining your enclosure specifications. All dimensions are in millimeters. Figure 2-8: Dimension of the tWF I/O Controller tWF-DA1PD2R1 User’s Manual (Rev1.0, APR./2019) ------------- 10...

  • Page 11: Hardware Connection

    User’s Manual Hardware Connection Power connection 2.4.2 The following figures describe the Power Figure 2-9: Power connection I/O connection 2.4.3 2.4.3.1 Digital Input wiring Figure 2-10: DI Dry contact wiring tWF-DA1PD2R1 User’s Manual (Rev1.0, APR./2019) ------------- 11...
  • Page 12 User’s Manual 2.4.3.2 Relay Output wiring Figure 2-11: Relay Output wiring 2.4.3.3 Analog Voltage Output wiring Figure 2-12: Analog Vout wiring 2.4.3.4 Analog Current Output wiring Figure 2-13: Analog Iout wiring tWF-DA1PD2R1 User’s Manual (Rev1.0, APR./2019) ------------- 12...

  • Page 13: Software

    STA(Station) mode to connect the tWF-DA1PD2R1 Controller. tWF DA Multi Utility available on both Windows & Android application, also it can work in Web browser to operating and configure the tWF-DA1PD2R1 Controller, Utility Support Windows 7 (or later versions) and Android 6.0 (or later versions).
  • Page 14 User’s Manual 3.1.2.1 Controller Status Show the connected controller information, user define Locate string, RSSI strength, Device IP & Static IP button for changing device IP in STA mode. 3.1.2.2 DI/DO Status & Control Show the DI/DO status, If channel not support, utility will disable those unused channel.
  • Page 15 User’s Manual 3.1.2.4 Calibration Checked the “Cal.” checkbox, use Track Bar & fine tune button adjust the DA output voltage, make Vout-AGND pin as near as 10.00V, clicked the button “DAC 10V Cal. Set“ to save the setting, then unclick the “Cal.” checkbox for normal use.

  • Page 16: Configuration/Setup

    User’s Manual Configuration/Setup 3.1.3 Figure 3-2: tWF DA Multi Utility setup page Click apply icon to save each subject’s setting, after finish all setting click to make device take effect on new setting   AP： SSID Name 1. Controller’s SSID in Wi-Fi AP mode, (default will be...
  • Page 17 User’s Manual STA： SSID Name Wi-Fi AP’s SSID intent to connect,(default is tWFHUB) Key Type Wi-Fi AP’s SSID Key Type,(default is WPA/WPA2) SSID Key Wi-Fi AP’s SSID Key,(default is 00000000) Static IP: IP: Specific an IP that is not been used.
  • Page 18 User’s Manual Open your Web Browser, fill the URL with the IP that been arrange to the device and enter. A while you will get a dialog for Account & Password, both Account & Password are “admin” for default.

  • Page 19: Standalone Function Mode Configuration

    3.1.4   Timing control is a standalone function in tWF-DA1PD2R1, it can enable by PC utility, Android APP and Web, it can be trigger by both DI pin, and follow the setting to operate the DO and AO, the prefer application is Simplify Light Control system.

  • Page 20: Twf Utility (Station Ip Scanner)

    User’s Manual 3.2 tWF Utility (Station IP scanner) a. tWF-DA1PD2R1 set to Station mode and connect to Wi-Fi AP b. PC Connect to the same Wi-Fi AP c. Select the adapter network domain intent to use tWF-DA1PD2R1 User’s Manual (Rev1.0, APR./2019) ------------- 20...

  • Page 21: Ip Scanner

    User’s Manual d. Click to scan the controller in WiFi domain e. Active controller will show, click on each row will open Web Browser with the IP, click on “Setup” to enter setup page of the selected device. 3.3 IP scanner There are lot of Free IP scanner tools in both Windows &...

  • Page 22: Application

    User’s Manual 4. Application Users can use a Computer or Smart Device to communicate with the tWF devices in the application. It can complete the purpose of I/O control to wireless network by this way. Figure 4-1: tWF + PC/Laptop/Smart Device application architecture 4.1 Connection with Modbus TCP utility...
  • Page 23 User’s Manual Figure 4-3: Digital output reading f. Use the function code "0x05", and set the Reference Number as "0x00", Bit Count as "0xFF" to turn on the CH0 DO, & 0x00 to turn off. Figure 4-4: Digital output turn on h.
  • Page 24 User’s Manual Figure 4-4: Setting DA output j. Use the function code "0x03", and set the Reference Number as "0x00", word count as “1” to read the DA value holding in register 07 FF(0x07FF) 4.999V/10mA. Figure 4-4: Reading DA register l.
  • Page 25 User’s Manual Figure 4-4: Reading Counter or AI tWF-DA1PD2R1 User’s Manual (Rev1.0, APR./2019) ------------- 25...

  • Page 26: Modbus Applications

    User’s Manual 5. Modbus Applications The tWF include a Modbus port that allows you to access terminals data via Wi-Fi and communicates using a master-slave technique in which only one device (the master) can initiate transactions (called queries). The other devices (slaves) respond by supplying the requested data to the master, or by taking the action requested in the query.

  • Page 27: Mbap

    When a Modbus request is sent from a Modbus Client to a Server device the function code field tells the Server what kind of action to perform. The Modbus/TCP feature of tWF-DA1PD2R1 controller supports 6 function codes, which allows the reading and writing of data contents of registers.

  • Page 28: Data

    User’s Manual Any other function code request will be returned with an error response indicating the function code is not supported, as well as a request for too much data or data at a register address that not present.
  • Page 29 User’s Manual describe the different byte of encoding and show how the data is encoded as it is within the Modbus/TCP packet. 5.2.5.1 Binary A binary item is represented as a single bit within a data word. All binary is packed into 16-bits data words, which are accessed using function code 01 and 02.

  • Page 30: Address Mapping

    User’s Manual 5.3 Address Mapping 5.3.1 tWF-DA1PD2R1 I/O Address Mapping Address Descriptions Range Access Type 00001 Digital Output 0=OFF, 1=ON 00009~00010 Clear DI Trigger Counter Always 0 00015 Function mode Enable/Disable 0=OFF, 1=ON Table 5-6: FC01 Read DO address (0xxxx)

  • Page 31: Twf-Da1Pd2R1 User's Manual (Rev1.0, Apr./2019)

    User’s Manual Address Descriptions Range Access Type 40001 AO output 16bit Word Table 5-10: FC06 write AO address (4xxxx) Technical Support If you have problems about using the tWF series I/O controller, please contact ICP DAS Product Support. Email: service@icpdas.com...

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