Measurement-computing CB-COM-7021 Bedienungsanleitung PDF herunterladen (Seite 41)

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

2.12 $AA6

Description: Last Value Readback

Note: The command is for CB-7021/21P only.

Syntax: $AA6[CHK](cr)

$ Delimiter character

AA Address of reading module (00 to FF)

6 Command for reading last output command value

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

Invalid Command: ?AA[CHK](cr)

Syntax error or communication error may get no

response.

! Delimiter for valid command

? Delimiter for invalid command

AA Address of response module (00 to FF)

(Data) The last output command value. If no output applied to

the module, the (Data) is the PowerOn V alue of the

module. Refer to Sec. 1.10 for formatting.

Example:

Command: #0110.000 Receive: !01

Set address 01 output 10.0, returns successful.

Command: $016 Receive: !0110.000

Read address 01 last output command value, returns 10.000.

Related Command:

Sec. 2.7 #AA(Data), Sec. 2.14 $AA8

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Measurement-computing CB-COM-7021 Bedienungsanleitung Seite 41