I-8000 Command Sets

Note:These Command Just for Slave I-8000 Series(I-8410,I-8810)

Command

#AASi

Descrpition

Read the RTD input module All channel data from the specified slot in the I-8000 system. The data format is engineering units only.

Syntax

#AASi[CHK](cr)

#	a delimiter character
AA	2-characters HEX module address for the specified I-8000 system ,Range from 01 to FFh
Si	Specified slot number. i = 0 to 3(4 slots) or i = 0 to 7(8 slots)
[CHK]	2-characters of Checksum
(cr)	Character Return(0x0D) for denote the end of command

Response

Valid Command	!(data)(data)(data)(data)[chk](cr)
Invalid Command	?AA[CHK](cr)

Syntax error or communication error may get no response.

!	delimiter for valid command
?	delimiter for invalid command
(data)	Return from RTD input module in engineering. data sequence from ch0 to ch3.
[CHK]	2-characters of Checksum
(cr)	Character Return(0x0D) for denote the end of response

Exapmle

Command	#01S2
Response	!+12.34-20.00+55.77-36.78(cr)
Description	The example read data from RTD input Module in slot 2 of the I-8000 system at address 01h .The data values in sequence from 0 to 3 are CH0 = +12.34,CH1 = -20.00,CH2 = +55.77 and CH3 = -36.78 C deg .

Modules

I-87013