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| COMMUNICATION SPECIFICATIONS | |
| 5.3 Instruction Codes |
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| Item | Code Number | Description |
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| 0000H: |
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| Operation mode read | 007BH | 0001H: External operation |
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| 0002H: PU operation |
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| Operation mode write | 00FBH | 0000H: |
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| 0001H: External operation |
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| Alarm history No. 1, No. 2 read | 0074H | Reads the most recent No. 1 and 2 alarms. |
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| Alarm history No. 3, No. 4 read | 0075H | Reads the most recent No. 3 and 4 alarms. |
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| Alarm history No. 5, No. 6 read | 0076H | Reads the most recent No. 5 and 6 alarms. |
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| Alarm history No. 7, No. 8 read | 0077H | Reads the most recent No. 7 and 8 alarms. |
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| Set frequency (RAM) read | 006DH | Reads the set frequency (RAM). (Note) |
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| Set frequency (E2PROM) read | 006EH | Reads the set frequency (E2PROM). (Note) |
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| Set frequency (RAM) write | 00EDH | Writes the set frequency to RAM. (Note) |
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| Set frequency (E2PROM) write | 00EEH | Writes the set frequency to E2PROM. (Note) |
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| Parameter read | 0000H to 006CH | Refer to the data code list in the inverter manual, and perform read/write as |
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| Parameter write | 0080H to 00ECH | required. It should be noted that some parameters cannot be accessed. |
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| Batch alarm definition clear | 00F4H | 9696H: |
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| 9696H: Parameter clear (parameters values other than calibrated values are reset |
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| Parameter clear | 00FCH | to factory settings.) |
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| 9966H: All clear |
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| Inverter reset | 00FDH | 9696H: Resets the inverter. |
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Note: Setting can be made from the remote register.
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