Cooper Instruments & Systems DFI 1550, Руководство по связи

Страница: 43 / 56

CF 126 40 Nov 2001
A value of 3 means the Signal Type Jumper is set to "voltage". A value of 4 means the
Signal Type Jumper is set to "current".
RK/WK Read/write Known-Load Calibration Point
Purpose Reads or writes the channel's "KNOWN POINT x/y" menu items
Usage
"#aaccRKpp
↵
" to read, "#aaccWKppn
↵
" 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
pp is the parameter defined below.
n is the known-load calibration point in engineering units.
↵
is the 'carriage return' character (ASCII decimal 13).
Parameter "00" accesses the "KNOWN POINT 1/2", "KNOWN POINT 1/3" or "KNOWN POINT 1/5"
menu items. .
"01" accesses the "KNOWN POINT 2/5" menu item.
"02" accesses the "KNOWN POINT 2/3" and "KNOWN POINT 3/5" menu items.
"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
"#aaccRM
↵
" to read, "#aaccWMn
↵
" 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.