Cooper Instruments & Systems DFI 1650 Multi-Channel Digital Force Indicator - Manual (Page 30)

CF 126 27 Nov 2001
"03" accesses the "KNOWN POINT 4/5" menu item.
"04" accesses the "KNOWN POINT 2/2", "KNOWN POINT 3/3" or "KNOWN POINT 5/5"
menu items.
Example
“#0001RK01
↵”
Reply When writing: "OK" or "ERROR".
When reading: an ASCll-floating-point value.
Changing this value has no effect until the channel is re-calibrated to the transducer with
the Known-Load Calibration method.
RM/WM Read/Write DAC Channel & Value
Purpose Reads or writes the channel's "DAC. CHANNEL" and "DAC. SOURCE" menu items
Usage “#aacc RM
↵” to read, “#aacc
WM 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 argument defined below.
↵ is the 'carriage return' character (ASCII decimal 13).
Argument A number which selects a channel's value. This number is created by adding together the
values of the desired options as shown.
Channel Value Source Value
01 1. TRACK 0.
02 2. PEAK 16.
03 3. VALLEY 32.
04 4.
05 5.
06 6.
07 7.
08 8.
09 9.
10 10.
11 11.
12 12.
13 13.
14 14.
15 15.
16 64.
17 65.
18 66.
19 67.
20 68.
21 69.
22 70.
23 71.
Example “#0001RM33 ↵” will cause the channel 01 's DAC to monitor channel 01's valley value.
Reply When writing: "OK", "ERROR" or "N/A".
When reading: a number corresponding to a channel number and data value as shown
above.
Remarks none
RN/WN Read/Write DAC Zero-Scale Value
Purpose Reads or writes the channel's "DAC. ZERO-SCALE" menu item
Usage “#aacc RN
↵” to read, “#aacc
WN 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 zero Analog Output value in engineering units.
↵ is the 'carriage return' character (ASCII decimal 13).