LXM32M | 7 Diagnostics and troubleshooting | ||
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| Excep- | Name | Description |
| tion Code |
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| 01 | Illegal Function Code | The "Function Code" is unknown to the |
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| server. |
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| 02 | Illegal Data Address | Depends on the Modbus request |
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| 03 | Illegal Data Value | Depends on the Modbus request |
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| 04 | Server Failure | The server was unable to properly termi- |
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| nate processing. |
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| 05 | Acknowledge | The server has accepted the Modbus |
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| request. However, the execution takes a |
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| relatively long time. The server therefore |
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| only returns an acknowledgement con- |
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| firming receipt of the service request. |
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| 06 | Server Busy | The server was unable to accept the |
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| Modbus request. It is the responsibility of |
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| the application on the client to determine |
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| whether and when to |
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| 0A | Gateway Problem | The gateway path is unavailable. |
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| 0B | Gateway Problem | The targeted device does not respond. |
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| The gateway generates this error. |
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0198441113843, V1.01, 01.2012
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