Measurement-computing CB-7080 Manuale Utente Scaricare il pdf (Pagina 38)

CB-7080 & CB-7080D Counter/Timer User's Guide $AA4

2-20

$AA4

Description: Read the status of digital filter. Refer to "Digital filter setting" for more information.

Syntax: $AA4[chk](cr)

$ A delimiter character

AA 2-character HEX module address, from 00 to FF

[chk] 2-character checksum. If checksum is disabled, no [chk]

(cr) 0x0D

Response:

Valid response !AAS[chk](cr)

Invalid response ?AA[chk](cr)

no response Syntax error, communication error or address error

! A delimiter character indicating a valid response

? A delimiter character indicating an invalid response

AA 2-character HEX module address

S=0 digital filter is disabled

S= 1 digital filter is enable

[chk] 2-character checksum. If checksum is disabled, no [chk]

(cr) 0x0D

Examples:

Digital filter is disabled:

command: $014(cr)

response: !010(cr)

Digital filter is enabled:

command: $024(cr)

response: !021(cr)

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Measurement-computing CB-7080 Manuale Utente Pagina 38