Aadi - ICP DAS USA I-7021 User Manual

I-7024R
M-7024R, M-7024U

2.48 @AADI

Description:
Reads the digital input and digital output status of a
module.
Syntax:
@AADI[CHKSUM](CR)
@ Delimiter character
AA Address of the module to be read (00 to FF)
DI Command to read the digital input and digital
output status
Response:
Valid command :
Invalid command: ?AA[CHKSUM](CR)
! Delimiter character for a valid command
? Delimiter character for an invalid command
AA Address of the responding module (00 to FF)
OO A two-digit hexadecimal value, where bit 0
corresponds to DO0, bit 1 corresponds to DO1,
etc. When the bit is 1, it denotes that the digital
output port is on, and 0 denotes that the digital
output port is off. It is 00 for I-7024R/M-7024R.
II A two-digit hexadecimal value, where bit 0
corresponds to DI0, bit 1 corresponds to DI1, etc.
When the bit is 1, it denotes that the digital input
port is on, and 0 denotes that the digital input
port is off
I-7021/22/24, M-7022/24/28 User Manual, Rev: B2.3
!AA0OOII [CHKSUM](CR)
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