Chapter 4 Command Set 4-131
4021
Chapter 4
#AA
Name Analog Data Out
Description Send a value to the addressed analog output module. Upon
receipt, the analog output module will output this value.
Syntax #AA(data)(cr)
# is a delimiter character.
AA (range 00-FF) represents the 2-character hexadecimal
address of an analog output module.
(data) is the value that has to be output through the analog
output module. Range and value depend on the module’s
configured data format. Possible formats are: engineering
units, % of FSR or hexadecimal. (See also Appendix B, Data
Formats and I/O Ranges.)
(cr) is the terminating character, carriage return (0Dh).
Response >(cr) if the command was valid.
?AA(cr) if a value was sent that is out of range. Note that when
the analog output module receives such a value, it will try to
use a value that is close to the one received, but within the
module’s configured range.
There is no response if the module detects a syntax error or
communication error or if the specified address does not exist.
>
delimiter character.
?
delimiter character indicating the command was invalid.
AA (range 00-FF) represents the 2-character hexadecimal
address of an analog output module.
(cr) is the terminating character, carriage return (0Dh).
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