Aarlci - ICP DAS USA ZT-2017 User Manual

6.2.39 @AARLCi

Description
This command is used to read the status of the low alarm for a specific channel
of a specified module.
Syntax
@AARLCi[CHECKSUM](CR)
@ Delimiter character
AA The address of the module to be read in hexadecimal format (00 to FF)
RL The command to read the status of the low alarm
Ci The channel to be read, zero based
Response
Valid Command
Invalid Command
! Delimiter character to indicate a valid command
? Delimiter character to indicate an invalid command
AA The address of the responding module in hexadecimal format (00 to FF)
(Data) The status of the low alarm for a specific channel. See Section 4 for
details of the engineering units format.
S
The alarm type:
0: Alarm Disabled
1: Momentary Alarm
2: Latched Alarm
There will be no response if the command syntax is incorrect, there is a
communication error, or there is no module with the specified address.
Example
Command @03LO-03.000C1L
Response !03
Sets the low alarm limit for channel 1 of module 03 to -03.000 and sets the alarm
type to latched, and returns a response indicating that the command was
ICP DAS, ZT-2017 and ZT-2017C AI Series User Manual, Version 1.0.1
Copyright © 2012 by ICP DAS Co., Ltd. All Rights Reserved.
!AA(Data)S[CHECKSUM](CR)
?AA[CHECKSUM](CR)
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