Measurement-computing CB-7080 Manuel d'utilisateur télécharger pdf (Page 44)

CB-7080 & CB-7080D Counter/Timer User's Guide $AA8

2-26

$AA8

Description: Read the LED configuration.

Syntax: $AA8[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 Show counter/frequency channel 0

S=1 Show counter/frequency channel 1

S=2 HOST control

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

(cr) 0x0D

Examples:

LED shows the value of channel 0:

command: $018(cr)

response: !010(cr)

LED shows the value of channel 1:

command: $028(cr)

response: !021(cr)

HOST controls the LED display:

command: $038(cr)

response: !032 (cr)

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 73 74

Pas de commentaire

Measurement-computing CB-7080 Manuel d'utilisateur Page 44