Tektronix VX4237, User Manual

Page: 127 / 209

Native Language Commands
3–88
VX4237 Digital Multimeter Module User Manual
OHMS
Selects the resistance measurement mode, range, filter, and accuracy.
OHMS [<range>|AUTO],[RESL4|RESL5|RESL6],[FILT0|FILT1]
[WIRE2|WIRE4]
[<range>|AUTO]
<range> = an NRf value in the range 0 – >2000000 as follows:
0 – 199.9999 selects the 100 range
200 – 1999.999 selects the 1 k range
2000 – 19999.99 selects the 10 k range
20000 – 199999.9 selects the 100 k range
200000 – 1999999 selects the 1 M range
NRf values >2000000 select the 10 M range
NOTE
. Excessive digits in the NRf value are rounded to 6.5 digits.
AUTO selects the Autoranging mode, in which the DMM attempts to select the
most appropriate range, moving up-range on overload and down-range on less
than 18% of range. If there is still an overload on the 10 M
range, a measure-
ment error is issued.
[RESL4|RESL5|RESL6] Selects the number of digits displayed:
RESL4 selects 4.5 digit resolution
RESL5 selects 5.5 digit resolution
RESL6 selects 6.5 digit resolution
[FILT0|FILT1] Turns the filter off and on as follows:
FILT0 = OFF
FILT1 = ON
[WIRE2|WIRE4] Selects 2- or 4-wire connection as follows:
WIRE2 = 2 wire connection
WIRE4 = 4 wire connection
This command sets the VX4237 for 2- and 4-wire resistance measurements. On
exit from the OHMS setting, the values for the range, resolution, filter, and 2/4
wire connection are stored. When a new OHMS command is given, if no new
parameters are specified, the stored values are used.
Purpose
Syntax
Parameters
Description
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com