User manual

RS232-ADC16/24
6.7 Error Response
Every function that leads into an error condition responds with a two-byte
answer containing the indicated function code and an additional error code.
Indication is achieved by setting the function code's highest bit.
Error Response
Indicator 1 byte 0x80 | (function code)
Error code 1 byte
Error code Description
1 Illegal function call
2 Address out of range
3 Inconsistent data
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