4.3 Setting DC Resistance Measurement
74
This function operates when measurement is being performed in low impedance high accuracy mode (p. 53).
It detects whether each of the L
POT
, H
POT
and L
CUR
terminals is disconnected.
If a terminal is not connected properly, an indication like the following is displayed.
Check the connections again.
See "2.4 Connecting the Measurement Cables, Probes, or Fixture" (p. 30)
The error is also output via EXT I/O.
See "Chapter 11 External Control" (p. 363)
With low Z high accuracy mode, the possible setting range of the measurement signal level
differs. Refer to the table below.
Settable range of measurement signal level: (p. 68)
Detecting Disconnection of 4 Terminals
(When Low Z High Accuracy Mode)
Measurement
range
100 M
10 M
1 M
100 k
30 k
10 k
3 k
1 k
300
10
1
100 m
Normal mode only (setting invalid for
low Z high accuracy mode)
Low Z high accuracy mode/ normal mode
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