Hioki ST5540, Instruction Manual, Page: 268 / 326

10.5 Other Functions
262
Maximum value hold
function Effective in all measurement modes
Reset by Clear key during sampling
Reset by changing allowable value
Reset by START signal (EXT I/O, communication command)
Allowable value
judgement function Allowable value : Sets the upper-limit current value/lower-limit current value.
Judgment :
PASS Lower limit value measurement value Upper limit value
FAIL Measurement value > upper-limit current value
LOW Measurement value < lower-limit current value
"---" Measurement error
(No measurement value can be obtained or instrument is
outside guaranteed accuracy range)
Processing : Indication, beep, judgment output from EXT I/O
Beep
: Selectable from "ON when PASS," "ON when FAIL," and "OFF"
Mode selection
function (a) Current measurement
function
(1) Unit of current measurement : Auto
(2) Unit of current measurement : mA, fixed
Normal leakage current measurement function,
selectable unit of current measurement (default)
(b) Voltage
measurement
function Isolates the internal network for using the instru-
ment as a voltmeter between terminals T1 and T2
Selectable target voltage and measurement range
Maximum measurement voltage : 50 V
(c) Protective conductor
current measurement
Selectable modes (AC, DC, AC + DC, ACPeak)
Setting the grounding
class and applied part
of equipment under
test Selected from Class-I equipment, Class-II equipment, or internally powered
equipment
(When selecting network B1 or B2, select the applied part from the Type B
applied part, Type BF applied part, or Type CF applied part)
*
*
only ST5540