Scanlab RTC 5 PC Interface Board Installation And Operation Manual page 497

Normal set_trigger4
List Command
Function starts measurement and storage of the specified signals
(functions similarly to set_trigger, but with 4 instead of 2 simultaneous measurement
signals).
Call
set_trigger4( Period, Signal1, Signal2, Signal3, Signal4 )
Parameters
Period
Signal1,
Signal2,
Signal3,
Signal4
Comments • See comments for set_trigger.
• Unlike set_trigger, only 2
set_trigger4 (automatic termination upon the maximum 2
• set_trigger(Period = 0) and set_trigger4(Period = 0) both terminate active data
recording regardless of which command started the data recording. If
set_trigger(Period > 0) or set_trigger4(Period > 0) is used to start a new measure-
ment, then the measurement value counters will be reset and existing data overwritten
with new measurement values. Also see related comments for set_trigger.
• Data channels 3 and 4 occupy the measurement memory's upper half, as do correction
files No=3 and No=4. Therefore, both options can't be used simultaneously. If
set_trigger4 was preceded by loading correction file No=3 or No=4 with
load_correction_file, then measurement values will overwrite this area and the correc-
tion file will no longer be available. If loading of correction file No=3 or No=4 succeeded
after any data quadruplets were recorded with set_trigger4 (or more than 2
pairs with set_trigger), then the values for channels 3 and 4 (or beyond 2
will no longer be available.
• load_program_file
• As with set_trigger, the
values to the PC.
® ®
RTC 4 RTC 5 new command
Version info Available beginning with version DLL 536, OUT 536
References set_trigger, stop_trigger,
®
RTC 5 PC Interface Board
Rev. 1.9 e
10 Commands And Functions
See set_trigger.
See set_trigger.
19
entries per measurement channel are available with
reestablishes the initial state of measurement memory.
get_waveform
get_waveform
19
data quadruplet).
command can be used to transfer recorded
19
data
19
data pairs)
497