ICP DAS USA I-7088 User Manual

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ICP DAS USA I-7088 User Manual Manual pdf 64 page image

I-7088I-7088 User Manual, Rev: A1.0642.34. @AADIDescription:This command is used to read the status of the PWM and digitalinput.Syntax:@AADI[CHKSUM](CR)@ Delimiter characterAA The address of the module to be read (00 to FF)DI The command to read the status of the PWM anddigital inputResponse:Valid Command: !AAOOII[CHKSUM](CR)Invalid Command: ?AA[CHKSUM](CR)! Delimiter character for a valid command? Delimiter character for an invalid commandAA The address of the responding module (00 to FF)OO A two-digit hexadecimal value, where bit 0corresponds to PWM channel 0, bit 1 corresponds toPWM channel 1, etc. When the bit is 0 it means thatthe PWM is in active and 1 means that the PWM isactive.II A two-digit hexadecimal value, where bit 0corresponds to DI channel 0, bit 1 corresponds to DIchannel 1, etc. When the bit is 0 it means that the DI isin active and 1 means that the DI is active.There will be no response if the command syntax is incorrect,there is a communication error, or there is no module with thespecified address.