5.3 Timing Chart
82
Description
Time
t1
ERR Output response
time
*1
1.5 ms
t2 Measurement trigger
pulse width
0.5 ms or more.
t3 Delay Time + response
time
Specified delay time + response time of 700 ms (except when performing
voltage measurement alone)
See "Trigger Delay Settings"( p.58).
t4 Measurement time
*2
See "Sampling time"( p.166) of "9.2 Basic Specifications"
t5 Calculation time
*3
0.3 ms
t6 EOM Output pulse width When the external trigger is selected
HOLD setting : Holds until the next trigger is detected
PULSE setting : Remains only for the specified pulse width
See "Instrument Settings"( p.80).
When the internal trigger is selected
HOLD setting : FAST 5 ms, MEDIUM 20 ms (50 Hz line frequency set-
ting)/ 16 ms (60 Hz line frequency setting), SLOW 50 ms
PULSE setting : Remains only for the specified pulse width
*1: For details, see “"ERR Output"( p.79).”
*2
: About t4 measurement time
When averaging is enabled and the internal trigger setting, which calculates running average values, is
used, the self-calibration is executed before every measurement. On the other hand, when the external
trigger is used, it is executed only before a measurement used as the first of a series of measurements for
calculating a simple values.
*3
: About t5 calculation time
In the following cases, add the indicated times to calculation time t5:
When the Statistical Calculation function is enabled 0.3 ms
When the reference value/tolerance method of
comparator decision is selected
0.15 ms
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