User Manual Q&AAnswer
Oct 20, 2025 - 02:33 PM
To set the module address in the RS485 Modbus network for the aspar RS485 MODBUS Module 16RO, you need to use the switches on the module. Here is a step-by-step guide based on the information provided in the user manual:
1. **Switch Settings for Module Address:**
- The module address is set using the switches in the range of 0 to 31. Addresses from 128 to 255 can be set via RS485 or USB.
- The following table shows the switch settings to determine the module address:
| Address | SW5 | SW4 | SW3 | SW2 | SW1 |
|---------|-----|-----|-----|-----|-----|
| 0 | OFF | OFF | OFF | OFF | OFF |
| 1 | OFF | OFF | OFF | OFF | ON |
| 2 | OFF | OFF | OFF | ON | OFF |
| ... | ... | ... | ... | ... | ... |
| 31 | ON | ON | ON | ON | ON |
2. **Setting the Module Address:**
- Determine the desired module address based on the table above.
- Set the corresponding switches to the ON or OFF position as indicated in the table to match the desired address.
- Once the switches are set, the module will be assigned the selected address within the RS485 Modbus network.
3. **Additional Notes:**
- Make sure to follow the correct switch settings to avoid address conflicts within the network.
- Double-check the address configuration before connecting the module to the RS485 network to ensure proper communication.
By following these steps and configuring the switches according to the provided table, you can successfully set the module address for the aspar RS485 MODBUS Module 16RO in the RS485 Modbus network as per the user manual instructions.
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