Communications Protocol
| Command – 0A | The 0A command sets a value in the EEPROM. |
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| The frame format of command 0A follows the |
| Frame format | |||||||
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| diagram and specification table. |
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| STX | Node | Command | BCC | [CR] |
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| Element | Description |
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| STX | Control code (STart of TeXt) |
| 1 byte | STX (0x02) | |||||
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B |
| Node | Node (station) address of inverter |
| 2 bytes | 01 to 32, and FF (broadcast to all | |||||
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| nodes) | |||||
Appendix |
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| Command | Transmission command |
| 2 bytes | 0A | ||||||
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| BCC | Block check sum code |
| 2 bytes | Exclusive OR of Node, | |||||
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| Command, and Data | ||||
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| [CR] | Control code (carriage return) |
| 1 byte | [CR] (0x0D) | |||||
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Command – 0B The 0B command recalculates the inverter’s internal motor constants. Use this function after the base frequency or any Hxxx parameters are changed via the serial link commands.
The frame format of command 0B follows the |
| Frame format | |||||||
diagram and specification table. |
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| STX | Node | Command | BCC | [CR] |
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Element | Description |
| Size |
| Value | ||||
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STX | Control code (STart of TeXt) |
| 1 byte | STX (0x02) | |||||
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Node | Node (station) address of inverter |
| 2 bytes | 01 to 32 | |||||
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Command | Transmission command |
| 2 bytes | 0B | |||||
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BCC | Block check sum code |
| 2 bytes | Exclusive OR of Node, | |||||
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| Command, and Data | ||||
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[CR] | Control code (carriage return) |
| 1 byte | [CR] (0x0D) | |||||
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