efesotomasyon.com
E6581315
5.1.2. Write command (06)
Computer → Inverter *The text size is 8 bytes fixed.
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| Commu- | Commu- | Write Data | Write Data | CRC | CRC |
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| (3.5bytes | Command | nication | nication | (3.5bytes | |||||
| Blank) | No. |
| No. (high) | No. (low) | (high) | (low) | (low) | (high) | Blank) |
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| 06 |
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1) Inverter No. (1 byte) | : Specify an inverter number between 0 and 247 (00H to F7H). |
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| Command processing will be executed only broadcast communication “0” and with | |||||||
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| those inverters that match set inverter numbers. | Data will not be returned if “0” | ||||||
(broadcast communication) and inverter numbers do not match.
2) | Command (1 byte) | : Set the write command (06H fixed). |
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3) | Communication No. (2 bytes) : Set in the order of high to low numbers. |
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4) | Write data (2 bytes) | : Set in the order of high to low write data. |
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5) | CRC (2 bytes) |
| : Set generation results of CRC in the order of low to high numbers. | For the method to |
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| generate CRC, see “5.2 CRC Generation.” Note that the setting sequence is rever- |
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| sal to that of others. |
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Inverter → Computer (Normal return) | *The text size is 8 bytes fixed. |
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| Commu- | Commu- | Write Data | Write Data | CRC |
| CRC |
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| (3.5bytes | Command |
| nication | nication |
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| Blank) | No. |
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| No. (high) | No. (low) | (high) |
| (low) | (low) |
| (high) | Blank) |
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| 06 |
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1) | Command (1 byte) | : Write command (06H fixed) will be returned. |
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2) | Write data (2 bytes) | : Returned in the order of write data (high) and (low). |
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Inverter → Computer (Abnormal return) *The text size is 5 bytes fixed.
(3.5bytes
Blank)
Inverter No. | Command | Error Code | CRC | CRC | |
(low) | (high) | ||||
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| 86 |
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(3.5bytes
Blank)
1) | Command (1 byte) | : 86H fixed (Read command error) (Command + 80H) |
2) | Error code (1 byte) | : See “4.3 Transmission errors.” |
Example: Writing in frequency command value (FA01) (60Hz)
(Computer → inverter) | 01 06 FA 01 17 70 E6 C6 |
(Inverter → computer) | 01 06 FA 01 17 70 E6 C6 |
Example: Communication number error
(Computer → inverter) | 01 06 FF FF 00 00 89 EE |
(Inverter → computer) | 01 86 02 C3 A1 |
Note
▼The EEPROM life is 10,000 operations.
Do not write in the same parameter that has an EEPROM more than 10,000 times.
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