Measurement-computing CB-7080 Manual de usuario descargar pdf (Pagina 54)

CB-7080 & CB-7080D Counter/Timer User's Guide @AADI

2-36

@AADI

Description: Read the status of the D/O and the alarm. Refer to "Counter alarm mode selection", "Digital

output application notes", and "D/O operation principles" for more information.

Syntax: @AADI[chk](cr)

@ A delimiter character

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

D=0 D/O0=D/O1=OFF

D=1 D/O0=ON, D/O1=OFF

D=2 D/O0=OFF, D/O1=ON

D=3 D/O0=D/O1=ON

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

(cr) 0x0D

Response:

Valid response !AAS0D00[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

D=0 D/O0=D/O1=OFF

D=1 D/O0=ON, D/O1=OFF

D=2 D/O0=OFF, D/O1=ON

D=3 D/O0=D/O1=ON

Alarm mode 0:

S=0 counter 0 alarm=disabled, counter 1 alarm=disabled

S=1 counter 0 alarm=enabled, counter 1 alarm=disabled

S=2 counter 0 alarm=disabled, counter 1 alarm=enabled

S=3 counter 0 alarm=enabled, counter 1 alarm=enabled

Alarm mode 1:

S=0 counter 0 alarm=disabled

S=1 counter 0 alarm=enabled and MOMENTARY mode

S=2 counter 0 alarm=enabled and LATCH mode

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

(cr) 0x0D

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 ... 73 74

Sin comentarios

Measurement-computing CB-7080 Manual de usuario Pagina 54