Chapter 4 Command Set 4-67
$AA7CiRrr
Name Single Channel Range Configuration
Description This command configure the input type and range of the
specified channel in an analog input module.
Syntax $AA7CiRrr(cr)
$ is a delimiter character.
AA (range 00-FF) represents the 2-character hexadecimal
address of the analog input module which is to be configured.
7 represents the range configuration command.
Ci represent the specified input channel you want to configure.
Rrr represent the type and range you want to set. (refer to Table
4-3 to check range code)
(cr) is the terminating character, carriage return (0Dh).
Response !AA(cr) if the command was 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 indicates a valid command was received.
? delimiter character indicates the command was invalid.
AA (range 00-FF) represents the 2-character hexadecimal
address of the analog input module.
(cr) represents terminating character, carriage return (0Dh).
Example command: $027C5R21(cr)
response: !02(cr)
The command configures the range of channel 5 in the analog
input module at address 02 as Pt100 (IEC) 0~100oC.
4015, 4019
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