ICP DAS USA I-7088 User Manual

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ICP DAS USA I-7088 User Manual Manual pdf 12 page image

I-7088 User Manual, Rev: A1.012Data Format Setting (FF)7 6 5 4 3 2 1 00 CS ReservedKey DescriptionCS Checksum setting0: Disabled1: EnabledNote: Reserved bits should be zero.2. DCON ProtocolAll communication with I-7000 modules consists ofcommands generated by the host and responses transmitted by theI-7000 module. Each module has a unique ID number that is usedfor addressing purposes and is stored in non-volatile memory. TheID is 01 by default and can be changed using a user command.All commands sent to a module contain the ID address, meaningthat only the addressed module will respond. The only exceptionto this is command ~** (Section 2.42), which are sent to allmodules, but, in these cases, the modules do not reply to thecommand.Command Format:LeadingCharacterModuleAddress Command [CHKSUM] CRResponse Format:LeadingCharacterModuleAddress Data [CHKSUM] CRCHKSUM A 2-character checksum that is present when thechecksum setting is enabled. See Sections 1.7 and2.1 for details.CR End of command character, carriage return (0x0D)