ICP DAS USA tM Series, User Manual

Page: 79 / 144

2.22 @AA(Data)
Description:
Sets the digital output channels.
Syntax:
@AA(Data)[CHKSUM](CR)
@ Delimiter character
AA Address of the module to be set (00 to FF)
(Data) Data to be written to the digital output channels.
For the tM-P4C4, it is a one-digit hexadecimal
value. For the tM-C8, it is a two-digit hexadecimal
value. Bit 0 of the value corresponds to DO0 and
bit 1 of the value corresponds to DO1, etc. When
the bit is 1, it denotes that the digital output channel
is on, and 0 denotes that the digital output channel
is off.
Response:
Valid command:
>[CHKSUM](CR)
Invalid command:
?[CHKSUM](CR)
Ignored command:
> Delimiter character for a valid command
? Delimiter character for an invalid command
! Delimiter character for an ignored command. A host
watchdog timeout has occurred, the digital output
ports are set to safe value, and the digital output
value that was sent is ignored.
tM Series DIO User Manual, Rev: A1.3 7PH-013-A13 79
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