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Save the shipping materials and cartons in case you want to ship in the future. This document supports the RevB version for the WF-2026 module. For the previous version, please refer the v1.x version quick start on the CD.
WF-2026 Quick Start RevB1.0 2016/09 Hardware Connection Power and Serial port connection Figure 4: Power and Serial port wire connection I/O connection Figure 5: Wire connections...
WF-2026 Quick Start RevB1.0 2016/09 Installation Before use, associated hardware configuration, the steps described as follows: Step 1: Checking the WF-2000 series firmware operation mode It needs to set the DIP switch to the "OP" position (operation mode), as resetting the power, WF-2000 series will be in the operation mode.
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1 and 254 except 1, Subnet mask as "255.255.255.0". Finally, press "OK" button, please refer the Figure 7. 02、Wireless network connection : a. View available wireless networks and you can see the "WF-2026" wireless network in the list. b. Select the "WF-2026" and press the "Connect" button.
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WF-2026 Quick Start RevB1.0 2016/09 Access I/O data 01、Connection with Modbus TCP utility a. Open Modbus TCP utility and key in the IP address as "192.168.255.1", Port as "502". Finally, press the "Connect" button. Figure9: Modbus TCP utility Connection interface 02、The following Modbus command function codes are available for...
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WF-2026 Quick Start RevB1.0 2016/09 c. Read multiple input discretes (1xxxx) for DI d. Read multiple input registers (3xxxx) for AI e. Read multiple registers (4xxxx) for AO f. Write multiple registers (4xxxx) for AO WF-2026 IO Address Mapping Table 2: (3xxxx) AI address...
WF-2026 Quick Start RevB1.0 2016/09 Troubleshooting Item Problem Solution Description Power Failure 1. Please return to the ICP DAS for inspection and repair (PWR LED Off) 1. Make sure that the service set identifier device (SSID) settings are the same.
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