Owner manual

CF 126 50 Nov 2001
Chapter 14 Mathematics Virtual Channel Commands
14.1 Introduction
These commands affect the operation of Mathematics Virtual channels.
14.2 Descriptions
FO Transmit Track Data
Purpose To transmit the channel's tracking data value
Usage
"#aaccFO↵"
# is the 'pound' or 'hash' character (ASCII decimal 35).
aa is the two-character instrument address.
cc is the two-character channel number .
↵ is the 'carriage return' character (ASCII decimal 13).
Example
"#0001FO↵"
Reply " 5670.5" (typical)
Remarks This function transmits the most recently computed reading.
F1 Activate Tare
Purpose To reset the channel's data values to zero
Usage
"#aaccF1↵"
# is the 'pound' or 'hash' character (ASCII decimal 35).
aa is the two-character instrument address.
cc is the two-character channel number
↵ is the 'carriage return' character (ASCII decimal 13).
Example
"#0001F1↵"
Reply "OK"
F2 Deactivate Tare
Purpose To remove the offset from the channel's data values which was applied when tare was
activated.
Usage
"#aaccF2↵"
# is the 'pound' or 'hash' character (ASCII decimal 35).
aa is the two-character instrument address.
cc is the two-character channel number
↵ is the 'carriage return' character (ASCII decimal 13).
Example
"#0001F2↵"
Reply "OK"
F9 Transmit Peak Data
Purpose .To transmit the channel's peak data value
Usage
"#aaccF9↵"
# is the 'pound' or 'hash' character (ASCII decimal 35).
aa is the two-character instrument address.
cc is the two-character channel number
↵ is the 'carriage return' character (ASCII decimal 13).
Example
"#0001F9↵"
Reply " 12620.5" (typical) or "N/A"
Remarks This command is not available on the DFI 1550.
FA Transmit Valley Data
Purpose To transmit the channel’s valley data value
Usage
"#aaccFA. ↵"
# is the 'pound' or 'hash' character (A↵↵II decimal 35).
aa is the two-character instrument address.
cc is the two-character channel number