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C.1.1 Acknowledge active command (a!)
C.1.2 Send identification command (al!)
C.1.3 Start verification command (aV!)
C.1.4 Address query command (?!)
C.1.5 Change address command (aAb!)
C.1.6 Start measurement commands (aM!)
C.1.7 Start concurrent measurement commands (aC!)
C.1.8 Start measurement commands with cyclic redundancy check (aMC! and aCC!) 34
C.1.9 Stopping a measurement command
C.1.10 Send data command (aD0! … aD9!)
C.1.11 Continuous measurement command (aR0! … aR9!)
C.2.1 Changing an SDI-12 address
C.2.2 Changing an SDI-12 address — CR200(X) Series
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