Example Programming; Talk-Only Use, For Data Output - IET Labs, Inc. RLC Digibridge 1693 User And Service Manual

3.11.11 Example Programming

Zero-Open
ibwrt "SYST:RES"
ibwrt "CONF:PAR CD"
ibwrt "CONF:OUTP RLC"
ibwrt "CONF:CIRC PAR"
ibwrt "CONF:AVER 10"
ibwrt "SYST:CAL OPEN"
ibwrt "MEAS"
ibrd 100
Zero-Short
ibwrt "SYST:RES"
ibwrt "CONF:PAR RQ"
ibwrt "CONF:OUTP RLC"
ibwrt "CONF:CIRC SER"
ibwrt "CONF:AVER 10"
ibwrt "SYST:CAL SHORT"
ibwrt "MEAS"
ibrd 100
3.11.12 Talk-Only Use, for Data
Output
This pertains to a relatively simple system, with the
Digibridge outputting data to one or more "listen-on-
ly" (IEEE-488 compatible) devices such as a printer.
Character Decimal
ASCII Equivalent
A 65
B 66
C 67
1 49
2 50
3 51
Table 3-20: Abbreviated interface message code for "TALK-ONLY" data transfer
Operation
DI08 DI07 DI06
0 1 0
0 1 0
0 1 0
0 0 1
0 0 1
0 0 1
1. Set the TALK switch to TALK ONLY.
2. Program the Digibridge to send out results
automatically after each measurement. (Refer
to paragraph 3.11.3.)
The "special" commands for this purpose can be
executed only in ENTER function, as follows.
Bin numbers only
QDR results only
QDR and bin numbers
RLC results only
RLS and bin numbers
RLC and QDR results
RLS, QDR and bin numbers
= full data
No data on PASS, Full data
on FAIL
BIN No. on PASS, full data
on FAIL
For no data output via IEEE-
488 bus
Operate the Digibridge in the usual way (manually).
The system may constrain operation in some way. For
example, a slow printer will limit the measurement
rate because it requires a certain time to print one
value before it can accept the next.
Refer to Table 3-20 for examples of the interface
message code for data transfer. This table shows
typical codes, but does not repeat the entire ASCII
code. (There is a more complete table, in paragraph
Table 2-1 on page 11.)
NOTE: For a description of the compacted binary data
output format (which saves time), refer to paragraph
3.11.14.
DI05 DI04
0 0
0 0
0 0
*** etc ***
1 0
1 0
1 0
*** etc ***
1693 RLC Digibridge
[1]= [SHIFT][SPECIAL][2]
[2]= [SHIFT][SPECIAL][2]
[3]= [SHIFT][SPECIAL][2]
[4]= [SHIFT][SPECIAL][2]
[5]= [SHIFT][SPECIAL][2]
[6]= [SHIFT][SPECIAL][2]
[7]= [SHIFT][SPECIAL][2]
[8]= [SHIFT][SPECIAL][2]
[9]= [SHIFT][SPECIAL][2]
[0]= [SHIFT][SPECIAL][2]
DI03 DI02 DI01
0 0 1
0 1 0
0 1 1
0 0 1
0 1 0
0 1 1
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