YSI DIQ/S 182 XT-4-MOD User Manual
Page 129
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System 182 XT-4
Modbus connection
7 - 13
ba76028e01
02/2012
16
00h
Contents of register 15 (HI)
= secondary measured value
00000000h (Float 32)
--> 0
but measured value invalid
(MISSING),
see Byte 11 (measured value
status)
17
00h
Contents of register 15 (LO)
= secondary measured value
18
00h
Contents of register 16 (HI)
= secondary measured value
19
00h
Contents of register 16 (LO)
= secondary measured value
20
23h
CRC (HI)
Checksum (CRC)
21
5Eh
CRC (LO)
Modbus response
Byte
Valu
e
Information
Meaning of the value
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