Advantech ADAM-6000 series, User Manual

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Name Read Minimum Value from channel N
Description Read the Minimum values from a specific channel in a specified analog input
module
Syntax $aaMLn(cr)
$ is a delimiter character.
aa (range 00-FF) represents the 2-character hexadecimal Modbus address
of the ADAM-6000 module to be read. (Always 01)
ML represents the read minimum value command.
n (range 0-8) represents the specific channel you want to read the input
data.
Note: The latest data returned is the Average value of the preset channels in this
module.
(cr) is the terminating character, carriage return (0Dh)
Response >(data)(cr) if the command is valid.
?aa(cr) if an invalid operation was entered.
There is no response if the module detects a syntax error or communication
error or if the specified address does not exist.
! delimiter character indicating a valid command was received.
? delimiter character indicating the command was invalid.
aa (range 00-FF) represents the 2-character hexadecimal Modbus address of
an ADAM-6000 module.
(cr) is the terminating character, carriage return (0Dh)
Example command: $01ML3(cr)
response: >+10.000
#aaEmm