ICP DAS USA I-7521, User Manual

Page: 78 / 148

I-7521/I-7522/I-7522A/I-7523/I-7524/I-7527 User’s Manual,Ver2.5 Aug.2015
78
5.3.6 $AA6[ID]

Description :
This function sets the ID string for COM 1/3/4/5/6/7/8.
Max-number of characters =50.

Syntax :
$AA6[ID][chk](CrLf)
$
Delimiter character
AA 2-character module address in the format. The valid range is from 00
to FF
[ID] ID string, Max-number of character =50
[chk] 2-character checksum. If the checksum is disabled

no [chk]
(CrLf) End Character

Response : valid command

!AA[chk](CrLf)
invalid command

?AA[chk](CrLf)
no response

syntax error, communication error, or address error
! Delimiter character indicating a valid command
? Delimiter character indicating an invalid command
AA 2-character module address in HEX format
[chk] 2-character checksum. If the checksum is disabled

no [chk]
(CrLf) End Character

Example : (Assume the AA address value of the I-7523 module is 01)
command: $016Temperature1(CrLf)
response: !01(CrLf)
command: $026HP34401A-1(CrLf)
response: !02(CrLf)
command: $036HP34401A-2(CrLf)
response: !03(CrLf)

Note:
Address mapping refers to Sec.5.2
The ID for the RS-232 (COM1) is Temperature1
The ID for the RS-232 (COM3) is HP34401A-1
The ID for the RS-232 (COM4) is HP34401A-2
For: I-7521/I-7522/I-7522A/I-7523/I-7524/I-7527