Cooper Instruments & Systems DFI 1650 Multi-Channel Digital Force Indicator User Manual
Page 33
CF 126
30
Nov 2001
n is the argument defined below.
↵ is the 'carriage return' character (ASCII decimal 13)
Argument
The argument is created by adding together the values of the desired options as shown.
[VALUE] Value [CLEAR] Value
ENABLED 0. ENABLED 0.
DISABLED 8. DISABLED 4.
[CHANNEL] Value [TARE] Value
ENABLED 0. ENABLED 0.
DISABLED 2. DISABLED 1.
Example
It is desired to disable the [TARE] button for channel 02 when the Protection jumper is
installed. Sending “#0002WT1
↵“ will accomplish this.
Reply
When writing: "OK" or "ERROR".
When reading: an ASCll-floating-point value described above.
Remarks
If a disabled front panel button is pressed, the message "PROTECTED" will appear on the
display.
RU/WU
Read/Write Frequency Response Value
Purpose
Reads or writes the channel's "FREQ. RESPONSE" menu item
Usage
“#aacc
RU
↵” to read, “#aacc
WU
n
↵” to write.
# is the 'pound' or 'hash' character (ASCII decimal 35).
aa is the two-character instrument address.
cc is the two-character channel number
n is the frequency response in Hz.
↵ is the 'carriage return' character (ASCII decimal 13).
Example
“#0001WU10
↵”
Reply
When writing: "OK" or "ERROR".
When reading: an ASCll-floating-point value.
Chapter 9 AC-AC LVDT Input Channel Commands
9.1 Introduction
These commands affect the operation of AC-AC LVDT Input channels.
9.2 Descriptions
F0
Transmit Track Data
Purpose
To transmit the channel's tracking data value
Usage
“#aaccF0
↵"
# 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
“#0001F0
↵"
Reply
"5670. 5" (typical)
Remarks
The input channel continuously reads the transducer. This function transmits the most
recent 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