Brainboxes ED-549 - Aannttccff

Ethernet Analogue DIO
Product Manual V1.2
© Copyright Brainboxes Ltd
Page 58 of 100
%aannttccff
Applies to: All analogue input/output products
Description:
Command to set the analogue device configuration.
Command Syntax:
%aannttccff[CS](CR)
%
Delimiter character
aa
Address of the device to be configured, in hexadecimal format (00 to FF)
nn
New device address in hexadecimal format (00 to FF)
tt
Not used
cc
Used to set the new baud rate code (see table below)
ff
Used to set the data format, checksum and filter settings (see table below)
[CS]
Checksum
(CR)
Carriage Return
The tt field was used on historic devices which only had one range setting for all the input/output channels.
The range setting for our products are set individually using the $aa7CiRrr (ED-549) or $aa9nttss (ED-560)
commands.
Response:
Valid Command: !aa[CS](CR)
Invalid Command: ?aa[CS](CR)
!
Delimiter for a valid command
?
Delimiter for an invalid command
aa
Address of the device in hexadecimal format (00 to FF)
[CS]
Checksum
(CR)
Carriage Return
Examples:
Change the device address from 01 to 02. The device returns a valid response.
Command: %0102080682(CR)
Response: !02(CR)
Change the Baud Rate of device 01 to 115200. Device returns a valid response.
Command: %0101080A82(CR)
Response: !01(CR)
Change the Baud Rate of device 01 to 115200. Device returns invalid command because the baud rate code is
incorrect.
Command: %010108FF82(CR)
Response: ?01(CR)