Question

What Exception Responses do the Solo temperature controllers support?

Answer

Response Codes [MB address + (function code + 80H) + Error code]
Error Code -- Error Definition
01H - function code is not supported
02H - Illegal function address
03H - Illegal read/write word count

Response Codes [MB address + (function code + 80H) + Error code]
Error Code -- Error Definition
01H - function code is not supported
02H - Illegal function address
03H - Illegal read/write word count
04H - Data process fail
09H - Checksum error

Exception 4 is often caused by Writes to the Solo, but not having parameter CoSH set to 1 or Yes can cause this error.

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FAQ Subcategory: None

This item was last updated on 2021-02-26
Document ID: 1599

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