ICP DAS USA PDS-700 Series, Руководство пользователя

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PDS Series User Manual ( V1.4, Oct. 2009) ----- 128
8.10. @AA(Data)
Description: This function sets the digital output
Syntax: @AA(Data)[CHK](cr)
@ A delimiter character
AA The address of the module (01 only for PDS)
(Data) The output value
1.
(Data) is one character for output channels less than 4
For the PDS(M)-762(D) modules, this will be from 0 to 3
For the PDS(M)-732(D), 734(D), 743(D) modules, this will be from 0 to F
2.
(Data) is two characters for output channels less than 8
For the PDS(M)-721(D) modules, this will be from 00 to 7F
Response: Valid Command: >[CHK](cr)
Invalid Command: ?[CHK](cr)
Ignore Command: 
*A syntax error or a communication error will result in no response.
> A delimiter for a valid command
? A delimiter for an invalid command
! A delimiter for an ignore command, meaning that the module is in Host Watchdog
Timeout Mode, and the output is set to safe value.
Example:
Command Response
@013 >
Output value 3, Returns success
@011F !
Output value 1F. Return that the module is in Host Watchdog Timeout Mode and the
output command has been ignored.