EDAM-4200 Series User’s manual Version 1.03
8.4.29
@AA6IN
Read a single digital input channel
Description: Read status of a single digital input channel
Command:
@AA6IN [CHK](cr)
Syntax:
@
Command leading code
AA
Module address ID (01 to FF , Always 01)
6I
command to read status of a single digital input channel
N
Channel number (0-F).
CHK
Check sum
(cr)
Carriage return
Response:
>DD [CHK](cr)
Valid command
?AA[CHK](cr)
Invalid command
>
Delimiter for valid command
?
Delimiter for invalid command
AA
Module address ID
DD
Input value
= 00 – Inactive(OFF).
= 01 – Active(ON).
CHK
Check sum
(cr)
Carriage return
Example:
Read the status of DI channel(1)
command:
@016I1(cr)
response:
>01(cr)
; 01 represents DI channel(1) is active
Related command:
@AA, $AA6, @AA6, @AA6DDD, #AA00DD, #AA1NDD, @AA6DDDD, @AA6ONSS, @AA6ON
Printed Date: 27 February 2018
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