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25 @aaca – Measurement Computing CB-COM-7012 User Manual

Page 48

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CB-7012, CB-7014, CB-7017 User’s Manual

2.25 @AACA

Description: Clear Latch Alarm

Note: This command is for CB-7012/12D/12F/12FD/14D only.

Syntax: @AACA[CHK](cr)

@

Delimiter character

AA

Address of module to set (00 to FF)

CA

Command for clear latch alarm

Response: Valid Command:

!AA[CHK](cr)

Invalid Command:

?AA[CHK](cr)

Syntax or communication error may get no response.

!

Delimiter for valid command

?

Delimiter for invalid command

AA

Address of responding module (00 to FF)

Example:

Command: @01DI

Receive: !0120101

Read Address 01 digital input, return latch alarm mode, low

alarm active.

Command: @01CA

Receive: !01

Clear Address 01 latch alarm, return successful.

Command: @01DI

Receive: !0120001

Read Address 01 digital input, return latch alarm mode, no

alarm active.

Related Command:

Sec. 2.19, @AADI; Sec. 2.21, @AAEAT; Sec. 2.24, @AADA

Related Topic:

Sec. 3.6 High/Low Alarm

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