6.3 Timing Chart
84
Description
Time
Offset Voltage Compensation (OVC)
OFF
Offset Voltage Compensation (OVC)
ON
t1
ERR Output response time 100 µs 100 µs
t2
Measurement trigger pulse
width
100
µs min 100 µs min
t3
Delay Time per setting
❖ 5.11.2 Trigger Delay (Page 69)
per setting
❖ 5.11.2 Trigger Delay (Page 69)
t4
Measurement
time*1
FAST
MEDIUM
SLOW1
SLOW2
300
µs
20 ms (50 Hz)
16.7 ms (60 Hz)
100 ms
400 ms
600
µs + t3
40 ms + t3 (50 Hz)
33.3 ms + t3 (60 Hz)
200 ms + t3
800 ms + 7 x t3
t5
Calculation
time*2
FAST,
MEDIUM
SLOW1, 2
0.3 ms
55 ms (50 Hz line frequency setting)/
49 ms (60 Hz line frequency setting)
0.3 ms
55 ms (50 Hz line frequency setting)/
49 ms (60 Hz line frequency setting)
*1: About t4 measurement time
• Even when Averaging is enabled, in the free-run state the moving average is calculated, so measurement time t4 is
unchanged.
• Non-free-run calculation (:INITiate:CONTinuous ON;:TRIGger:SOURce IMMediate) times t4 are as follows:
(n = samples to average)
*2: About t5 calculation time
In the following cases, add the indicated times to calculation time t5:
Offset Voltage Compensation (OVC)
OFF
Offset Voltage Compensation (OVC)
ON
t4 Measurement
Time
FAST
MEDIUM
SLOW1
SLOW2
0.33 ms x n+80 µs
20 ms x n (50 Hz)
16.7 ms x n (60 Hz)
100 ms x n
400 ms x n
0.67 ms x n + t3 + 80 µs
40 ms x n + t3 (50 Hz)
33.3 ms x n + t3 (60 Hz)
200 ms x n + (2n-1)t3
800 ms x n + (8n-1)t3
❖ 5.3 Averaging Function (Page 57)
❖ 5.11 Trigger Function (Page 68)
When the BIN Measurement function is enabled 0.08 ms
When the Temperature Correction function is enabled 0.22 ms
When the Statistical Calculation function is enabled 0.3 ms
When BCD external I/O is selected 0.08 ms
When the reference value/tolerance method of
comparator decision is selected
0.15 ms
When the measured value is printed 0.5 ms
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