Brainboxes ED-549 - Aa6

Ethernet Analogue DIO
Product Manual V1.2
© Copyright Brainboxes Ltd
Page 68 of 100
$aa6
Applies to: ED-549
Description:
Command to read the channel enable/disable status.
Command Syntax:
$aa6[CS](CR)
$
Delimiter character
aa
Address of the device in hexadecimal format (00 to FF)
6
Command to read the enable/disable status
[CS]
Checksum
(CR)
Carriage Return
Response:
Valid Command: !aavv[CS](CR)
Invalid Command: ?aa[CS](CR)
!
Delimiter for a valid command
?
Delimiter for an invalid command
aa
Address of the device (00 to FF)
vv
Two digit hexadecimal value. Bit 0 refers to channel 0, bit 1 refers to channel 1
etc. If the bit is 0, the channel is disabled, if the bit is 1 the channel is enabled.
00
Always 00
[CS]
Checksum
(CR)
Carriage Return
Examples:
Send a command to read the enable/disable status of the channels. Response means all the channels are
enabled.
Command: $016(CR)
Response: !01FF(CR)