សៀវភៅណែនាំអ្នកប្រើប្រាស់ សំណួរ និងចម្លើយចម្លើយ
ខែសីហា 29, 2025 - 08:40 PM
ដើម្បីកំណត់អាសយដ្ឋាន Modbus សម្រាប់ iSMACONTROLLI SfAR-S-16RO Expansion Module - 16 Relay Outputs, you can use the DIP switches located under the front panel of the module. The module address can be set with the switches in the range of 0 to 127. Addresses from 128 to 255 can be set via RS485 or USB using dedicated software.
Here is a step-by-step guide on how to set the Modbus address using the DIP switches:
1. Locate the DIP switches under the front panel of the module.
2. Refer to the table provided in the user manual to determine the switch positions for the desired Modbus address.
3. Set the switches according to the desired address. Each switch corresponds to a specific value that contributes to the final address.
4. Once the switches are set, the Modbus address for the module is determined based on the combination of switch positions.
5. Ensure that the switches are securely set in the correct positions to avoid any address errors.
6. Power on the module and verify the Modbus address setting using the Modbus communication protocol or the dedicated software tool.
By following these steps and referring to the provided table for switch settings, you can easily set the Modbus address for the iSMACONTROLLI SfAR-S-16RO Expansion Module - 16 Relay Outputs.
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