ADAM-4000 Series User Manual 210
4055, 4056S, 4056SO,
4060, 4068, 4069
7.1.12 $AAX2
Name Read Safety Flag command
Description Requests the Safety Flag of the addressed digital I/O module
to see whether the safety value has been executed since Write
Safety Value command was set.
Syntax $AAX2(cr)
$ is a delimiter character.
AA (range 00-FF) represents the 2-character hexadecimal
address that you will access to.
X2 is the Read Safety Flag command.
Response !XX (cr) if the command is valid.
XX is two-hexadecimal character – (00: OFF, 01: ON)
!X (cr) for ADAM-4068
X is one-hexadecimal character – (0: OFF, 1: ON)
!00(cr) for ADAM-4069 response will show 00 regardless of its status .
?AA(cr) if an invalid command has been issued.
! is a delimiter character which indicates a valid command.
? is a delimiter character which indicates an invalid command.
(cr) is the terminating character, carriage return (ODh).
4056SO
7.1.13 $AAE0
Name Read and Clear over Current Status Flag command
Description Read the Over Current Status Flag and Clear the Flag
simultaneously.
Syntax $AAE0(cr)
$ is a delimiter character.
AA (range 00-FF) represents the 2-character hexadecimal
address that you will access to.
E0 is the Read and Clear over Current Status Flag command.
(cr) is the terminating character, carriage return (ODh).
Response !AAX(cr): if the command is valid.
?AA(cr): if an invalid command has been issued.
X is one-hexadecimal character (range from 0 to 7)
X=0: No over current occur
X=1: DO0~3 has over current occurred
X=2: DO4~7 has over current occurred
X=4: DO8~11 has over current occurred
! is a delimiter character which indicates a valid command
? is a delimiter character which indicates an invalid command
(cr) is the terminating character, carriage return (ODh).
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