Measurement Computing CB-COM-7021 - Manual (Page 35)

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CB-7021, CB-7022, CB-7024 User’s Manual
2.7 #AA(Data)
Description:
Output Analog Value
Note
: The command is for CB-7021/21P only.
Syntax:
#AA(Data)[CHK](cr)
# Delimiter character
AA Address of output module (00 to FF)
(Data) analog output value, reference Sec. 1.10 for its format.
Response:
Valid Command:
>[CHK](cr)
Out of Range:
?AA[CHK](cr)
Ignore Command:
Syntax error or communication error may get no re-
sponse.
> Delimiter for valid command
? Delimiter while the (Data) is out of range, and the output
will go to the closest value in the setting of module’ s range.
! Delimiter for the module’s host watchdog flag is set, and
the output command will be ignored and the output is set to
Safe Value.
AA Address of response module (00 to FF)
Example:
Command: $012
Receive: !01300600
Read Address 01 configuration, returns output type 0 to 20
mA, engineer unit format and output change immediate.
Command: #0105.000 Receive: >
Output address 01 value 5.0 mA, returns successful.
Command: #0125.000 Receive: ?01
Output address 01 value 25.0 mA, returns the value is out of