Atim Cloud Wireless ACW/LW8-THAQ, Руководство пользователя

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ATIM_ACW-THAQ_UG_FR_V1.7
Error and alarm generic frame
If the Timestamp is activated, 4 bytes with the Timestamp value will be preceded by the header (byte 1).
For each error message, a header is inserted and is formed as follows:
The message index field is used to prioritize messages when several errors occur.
The length of the error message field indicates the size in bytes of the error message.
The following byte identifies the nature of the error that occurred:
Byte1 - Header
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
New
generation
= 1
Timestamp Measureme
nt frame
= 0
Reserved
= 0
Error frame
= 0x0e
Byte2 - Error frame header
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Index of message Error message length
Octet 3 - En-tête Message d’erreur
Error code Nature of the error Description
0x81 ERR_UNKNOWN
0x82 ERR_BUF_SMALLER
The data table is full, impossible to write any additional data
0x83 ERR_DEPTH_HISTORIC_OUT_OF_RANGE
The history depth is too large or too small for the frame
0x84 ERR_NB_SAMPLE_OUT_OF_RANGE
The number of samplings is too large or too small for the
frame
0x85 ERR_NWAY_OUT_OF_RANGE
The number of the channel in the header of the frame is too
large or too small
0x86 ERR_TYPEWAY_OUT_OF_RANGE
The type of measurement in the frame header is too large or
too small
0x87 ERR_SAMPLING_PERIOD
Bad structure of sampling period
0x88 ERR_SUBTASK_END
End of a sub-task after leaving an infinite loop
0x89 ERR_NULL_POINTER
Pointer with value “NULL”
0x8A ERR_BATTERY_LEVEL_DEAD
Critical battery level
0x8B ERR_EEPROM
EEPROM is corrupted