Measurement-computing CB-7080 Manuel d'utilisateur télécharger pdf (Page 46)

CB-7080 & CB-7080D Counter/Timer User's Guide $AA9(data)

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$AA9(data)

Description: Send data to the LED display.

Syntax: $AA9(data)[chk](cr)

$ A delimiter character

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

9 The function to execute.

(data) 5 decimal digit + 1 decimal point

Maximum = 99999.

Minimum = 0.0000

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

(cr) 0x0D

Response:

Valid response !AA[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

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

(cr) 0x0D

Examples:

Show max. = 99999:

command: $01999999.(cr)

response: !01(cr)

Show min. = 0.0000:

command: $0290.0000(cr):

response: !02(cr)

Show display = 12.345:

command: $03912.345(cr)

response: !03(cr)

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Measurement-computing CB-7080 Manuel d'utilisateur Page 46