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SHM 5beffcfb23 [성현모] TRA V2 삭제
2025-03-20 08:38:05 +09:00

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<TITLE> DCVTrg [V] (Uab, Uhigh, Ulow)</TITLE></HEAD>
<BODY BGCOLOR="#ffffff">
<DIV>
<table BORDER=0 COLS=1 WIDTH="100%" BGCOLOR="#FFFFCC" NOSAVE ><tr ALIGN=CENTER VALIGN=CENTER NOSAVE><td NOSAVE><font face="Arial,Helvetica"><font size=+2></font></font><br><font face="Arial,Helvetica"><font size=+2>CCS Standardfunction &nbsp;&nbsp;<b>DCVTrg [V] (Uab, Uhigh, Ulow)</b></font></font><br>&nbsp;</td></tr></table><p><p></DIV>
<H2 CLASS="Funktion">
<A NAME="pgfId=9080">
</A>
DCVTrg [V] (Uab, Uhigh, Ulow)</H2>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=9082">
</A>
</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=273396">
</A>
MaxSignalAmplitude [V]</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=9084">
</A>
TriggerEdge [p/n]</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=9086">
</A>
TriggerLevel [V]</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=9088">
</A>
TriggerDelay [s]</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=9090">
</A>
IntegrationPeriod [s]</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=9092">
</A>
TriggerHigh [i/CU pin [INT]/Test Pt[Str]]</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=9094">
</A>
TriggerLow [i/CU pin [INT]/Test Pt[Str]]</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=9096">
</A>
Timeout [s]</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=9098">
</A>
Mode [m/s]</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=273395">
</A>
</P>
<DIV>
<H6 CLASS="FktBeschrTitel">
<A NAME="pgfId=9102">
</A>
Description of Function</H6>
<P CLASS="FktBeschrText">
<A NAME="pgfId=9104">
</A>
Internally or externally triggered integrating DC voltage measurement. Depending on mode, this function acts as a control function or a measurement function.</P>
<P CLASS="ParameterTitel">
<A NAME="pgfId=9108">
</A>
Testing Points</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9110">
</A>
Test point + Reference point</P>
<P CLASS="ParameterTitel">
<A NAME="pgfId=9114">
</A>
Parameters</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=9118">
</A>
MaxSignalAmplitude</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9120">
</A>
Largest amplitude occurring on the signal. Can be used to establish the measurement range or to select a suppressor circuit.</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9122">
</A>
</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=9124">
</A>
TriggerEdge</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9126">
</A>
Specification of which signal edge is to act as trigger (p = positive edge, n = negative edge).</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9128">
</A>
</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=9130">
</A>
TriggerLevel</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9132">
</A>
Trigger threshold for measurement relative to trigger signal reference (see <EM CLASS="HelpSprung">
Example 1</EM>
<EM CLASS="HelpSprungverweis">
Beispiel1_DCVTrg</EM>
, <EM CLASS="HelpSprung">
Example 2</EM>
<EM CLASS="HelpSprungverweis">
Beispiel2_DCVTrg</EM>
and the example for <EM CLASS="HelpSprung">
DCITrg</EM>
<EM CLASS="HelpSprungverweis">
Beispiel_DCITrg</EM>
).</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9134">
</A>
</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=9136">
</A>
TriggerDelay</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9138">
</A>
Trigger delay for the measurement (see <EM CLASS="HelpSprung">
Example 1 </EM>
<EM CLASS="HelpSprungverweis">
Beispiel1_DCVTrg</EM>
, <EM CLASS="HelpSprung">
Example 2</EM>
<EM CLASS="HelpSprungverweis">
Beispiel2_DCVTrg</EM>
and the example for <EM CLASS="HelpSprung">
DCITrg </EM>
<EM CLASS="HelpSprungverweis">
Beispiel_DCITrg</EM>
).</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9140">
</A>
</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=9142">
</A>
IntegrationPeriod</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9144">
</A>
Period over which the signal is integrated. With the output stage tests (Uab, Ulow, Uhigh) the integration period with an inductive load should be taken from the diagram for <EM CLASS="HelpSprung">
Example 1</EM>
<EM CLASS="HelpSprungverweis">
Beispiel1_DCVTrg</EM>
or <EM CLASS="HelpSprung">
Example 2</EM>
<EM CLASS="HelpSprungverweis">
Beispiel2_DCVTrg</EM>
, and with an ohmic load, from the diagram for the example for <EM CLASS="HelpSprung">
DCITrg</EM>
<EM CLASS="HelpSprungverweis">
Beispiel_DCITrg</EM>
. In the event of superimposed interference signals, it is advisable - wherever possible - to select a multiple of the interference signal period as the integration period.<BR>
If the integration period determined is less than the testing instrument's shortest integration period, the testing system may use a sample &amp; hold measurement instead of an integrating measurement.</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9146">
</A>
</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=9148">
</A>
TriggerHigh</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9150">
</A>
In the case of external triggering, the control unit pin (e.g. 43) or a (user-) defined signal name from the Signals Table (e.g. UB) is entered here. In the case of internal triggering (trigger signal = test signal), &#180;i&#180; is entered here.</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9152">
</A>
</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=9154">
</A>
TriggerLow</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9156">
</A>
Specification of trigger signal reference: <BR>
In the case of external triggering, the control unit pin (e.g. 68) or a (user-) defined signal name from the Signals Table (e.g. UB) is entered here. In the case of internal triggering (trigger signal = test signal reference), &#180;i&#180; is entered here.</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9158">
</A>
</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=9160">
</A>
Timeout</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9162">
</A>
If the test read function receives no measured reading input within the period specified for the timeout, the measurement is aborted.<BR>
Standard value: 1s</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9164">
</A>
</P>
<P CLASS="Me&szlig;parameter">
<A NAME="pgfId=9166">
</A>
Mode</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9168">
</A>
The Mode indicates whether the function returns a result (m) or whether the testing instrument is simply prepared for the test (s). Mode m can only be used with periodic test signals. In the case of non-periodic test signals, the test signal is applied and the testing instrument prepared (mode s).&nbsp; The trigger event is subsequently activated and then the test read function <EM CLASS="HelpSprung">
RDCVTrg</EM>
<EM CLASS="HelpSprungverweis">
IDH_RDCVTrg</EM>
invoked.</P>
<P CLASS="ParameterBeschreibung">
<A NAME="pgfId=9172">
</A>
</P>
<P CLASS="Beispiel">
<A NAME="pgfId=9174">
</A>
Example 1<BR>
</P>
<TABLE BORDER="1">
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=827">
</A>
DCVTrg</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=829">
</A>
100,p,40,10E-6,10E-6,i,i,1,m</P>
</TD>
</TR>
</TABLE>
<P CLASS="Tabelle">
<A NAME="pgfId=9184">
</A>
<BR>
Diagram:<BR>
<BR>
<IMG SRC="funktionen-11.gif" ALIGN="BASELINE">
</P>
<DIV>
<H6 CLASS="Body">
<A NAME="pgfId=9187">
</A>
</H6>
<TABLE BORDER="1">
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=836">
</A>
tID,p</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=838">
</A>
Integration period after triggering by positive edge</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=844">
</A>
tID,n</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=846">
</A>
Integration period after triggering by negative edge</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=852">
</A>
tD,p</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=854">
</A>
Delay period after triggering by positive edge</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=860">
</A>
tD,n</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=862">
</A>
Delay period after triggering by negative edge</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=868">
</A>
UTr,p</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=870">
</A>
Trigger level, positive edge</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=876">
</A>
UTr,n</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=878">
</A>
Trigger level, negative edge</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=884">
</A>
Ulow</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=886">
</A>
Low potential of test signal</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=892">
</A>
Uhigh</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=894">
</A>
High potential of test signal</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=900">
</A>
Uab</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=902">
</A>
Potential of shut-off peak</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=908">
</A>
Uab90,p</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=910">
</A>
Voltage level at 90% of positive edge of a shut-off peak</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=916">
</A>
Uab90,n</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=918">
</A>
Voltage level at 90% of negative edge of a shut-off peak</P>
</TD>
</TR>
</TABLE>
<P CLASS="Tabelle">
<A NAME="pgfId=9191">
</A>
Figure 6a: Shut-off peak with internal triggering</P>
<P CLASS="Berechnung">
<A NAME="pgfId=9193">
</A>
Trigger level: UTr,p = 0.5(Uab - Ulow) + Ulow<BR>
UTr,n = 0.5(Uhigh - Ulow) + Ulow<BR>
Uab90,p = 0.9(Uab - Ulow) + Ulow<BR>
Uab90,n = 0.9(Uab - Uhigh) + Uhigh</P>
<P CLASS="Berechnung">
<A NAME="pgfId=9195">
</A>
Trigger delay: tD,p = 0.4(t3 - t2) + (t2 - t1)<BR>
tD,n = 0.4(t6 - t5) + (t5 - t4)</P>
<P CLASS="Berechnung">
<A NAME="pgfId=9197">
</A>
Integration period: tID,p = 0.2(t3 - t2)<BR>
tID,n = 0.2(t6 - t5)</P>
<P CLASS="Beispiel">
<A NAME="pgfId=9199">
</A>
<BR>
Example 2<BR>
</P>
</DIV>
<DIV>
<H6 CLASS="Body">
<A NAME="pgfId=9202">
</A>
</H6>
<TABLE BORDER="1">
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=925">
</A>
DCVTrg</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=927">
</A>
100,p,40,10E-6,10E-6,43,68,1,m</P>
</TD>
</TR>
</TABLE>
<P CLASS="Tabelle">
<A NAME="pgfId=9205">
</A>
<BR>
<BR>
Test circuit:<BR>
<BR>
<IMG SRC="funktionen-12.gif" ALIGN="BASELINE">
<BR>
</P>
<P CLASS="Tabelle">
<A NAME="pgfId=9207">
</A>
</P>
<P CLASS="Tabelle">
<A NAME="pgfId=9209">
</A>
</P>
<P CLASS="Tabelle">
<A NAME="pgfId=9212">
</A>
<BR>
Diagram:<BR>
<BR>
<IMG SRC="funktionen-13.gif" ALIGN="BASELINE">
<BR>
</P>
</DIV>
<DIV>
<H6 CLASS="Body">
<A NAME="pgfId=9215">
</A>
</H6>
<TABLE BORDER="1">
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=934">
</A>
tID,p</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=936">
</A>
Integration period after triggering by positive edge</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=942">
</A>
tD,p</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=944">
</A>
Delay period after triggering by positive edge</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=950">
</A>
Ulow</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=952">
</A>
Low potential of test signal</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=958">
</A>
Uhigh</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=960">
</A>
High potential of test signal</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=966">
</A>
Uab</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=968">
</A>
Potential of shut-off peak</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=974">
</A>
Uab90,p</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=976">
</A>
Voltage level at 90% of positive edge of a shut-off peak</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=982">
</A>
Uab90,n</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=984">
</A>
Voltage level at 90% of negative edge of a shut-off peak</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=990">
</A>
UTr,p</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=992">
</A>
Trigger level, positive edge</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=998">
</A>
UTr,low</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=1000">
</A>
Low potential of trigger signal</P>
</TD>
</TR>
<TR>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=1006">
</A>
UTr,high</P>
</TD>
<TD ROWSPAN="1" COLSPAN="1">
<P CLASS="Tabelle">
<A NAME="pgfId=1008">
</A>
High potential of trigger signal</P>
</TD>
</TR>
</TABLE>
<P CLASS="Tabelle">
<A NAME="pgfId=9217">
</A>
</P>
<P CLASS="Tabelle">
<A NAME="pgfId=9219">
</A>
Figure 6b: Shut-off peak with external triggering</P>
<P CLASS="Berechnung">
<A NAME="pgfId=9221">
</A>
</P>
<P CLASS="Berechnung">
<A NAME="pgfId=9223">
</A>
With triggering by positive edge of trigger signal, the following applies:</P>
<P CLASS="Berechnung">
<A NAME="pgfId=9225">
</A>
Trigger level: UTr,p = 0.5(UTr,high - UTr,low) + UTr,low</P>
<P CLASS="Berechnung">
<A NAME="pgfId=9227">
</A>
Trigger delay: tD,p = 0.4(t2 - t1) + (t1 - t0)</P>
<P CLASS="Berechnung">
<A NAME="pgfId=9229">
</A>
Integration period: tID,p = 0.2(t2 - t1)<BR>
</P>
<P CLASS="Berechnung">
<A NAME="pgfId=9231">
</A>
With triggering by negative edge of trigger signal, the following applies:</P>
<P CLASS="Berechnung">
<A NAME="pgfId=9233">
</A>
Trigger level: UTr,n = 0.5(UTr,high - UTr,low) + UTr,low</P>
</DIV>
</DIV>
</BODY>
</HTML>
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