User Manual Q&AAnswer
Jun 21, 2025 - 05:23 AM
To connect, configure, and control Beijer Frequency Inverters H3 and P2 via ModBusTCP using the iX to BFI H3-P2 - iX Script Module, follow these steps based on the provided user guide:
1. **BFI Parameter Settings:**
- Set the following parameters on the BFI-H3/P2:
- P1-12: Set to 4 for Start/Stop/Speed Control by Modbus TCP.
- P1-14: Set to 201 to Open up all Parameters for Read/Write.
- P5-01: Set the first inverter to Node no 1.
- P5-04: Set to n-1 (Modbus Data Format).
- P5-05: Set to 5.0s for Communications Loss Timeout.
- P5-07: Configure Acceleration/Deceleration time by bus or by parameter.
- Additionally, bridge Pin1 and Pin2 or use the start/direction switch to set the start signal.
2. **iX ModBusTCP Settings:**
- Configure the controller settings as per the guidelines provided in the user guide.
3. **Import the iX Project Parts:**
- Unpack the enclosed example ZIP-file to a temporary folder.
- Load your project in iX Developer.
- Import the necessary script module and screens into your project as instructed in the user guide.
- Assign the Background screen to all imported screens.
4. **Validation and Tag Configuration:**
- If you encounter validation errors when building the project, export all Tags of the example project and import/merge them with your project Tags.
- Check the DataTypes of all Tags, Scaling, Initial Values, Index Registers, and connected Tag Actions for proper configuration.
5. **Final Steps:**
- Ensure all screens and script modules are correctly integrated into your project.
- Verify the communication setup and functionality by testing the control and monitoring features provided in the iX project.
By following these steps and guidelines outlined in the user guide, you should be able to successfully connect, configure, and control Beijer Frequency Inverters H3 and P2 via ModBusTCP using the iX to BFI H3-P2 - iX Script Module for your application.
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