Measurement-computing CB-COM-7021 Manuale Utente Scaricare il pdf (Pagina 54)

CB-7021, CB-7022, CB-7024 User’s Manual

2.22 $AA8N

Description: Current Value of Channel N Readback

Note: The command is for CB-7022 and CB-7024 only.

Syntax: $AA8N[CHK](cr)

$ Delimiter character

AA Address of reading module (00 to FF)

8 Command for read current output value

N Channel to readback (0 to 1 for CB-7022, 0 to 3 for CB-

7024)

Response: Valid Command: !AA(Data)[CHK](cr)

Invalid Command: ?AA[CHK](cr)

Syntax error or communication error may not get

response.

! Delimiter for valid command

? Delimiter for invalid command

AA Address of response module (00 to FF)

(Data) Last output command value. See Sec. 1.9 for format.

Example for CB-7024:

Command: $012 Receive: !01320614

Read address 01 configuration, returns output type 0 to 10V,

9600 bps, engineer unit format and slew rate is 1.0V/Second.

Command: #010+10.000 Receive: !01

Set address 01 channel 0 output 10.0V, returns successful.

Command: $0160 Receive: !01+10.000

Read address 01 channel 0 last output command value, re-

turns 10.000.

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Measurement-computing CB-COM-7021 Manuale Utente Pagina 54