TOS9213S/ TOS9213AS
7-25
IR:LOWER (I:LOW)
Sets the lower reference (LOWER) and ON/OFF of the lower judgment function for
an insulation resistance test. Also inquires about the lower reference and the ON/
OFF status of the lower judgment function.
• If the lo
w
er or
u
pper j
u
dgment f
u
nction is OFF, no FAIL j
u
dgment is made
for that f
u
nction.
W
ith this setting, note that, a PASS j
u
dgment is made
w
hen the timer is t
u
rned on.
Message
Setting:
IR:LOWER_<
lower reference
, {ON|OFF}>
I:LOW_<
lower reference
, {ON|OFF}>
Query:
IR:LOWER?
I:LOW?
Program data
Resistance
v
al
u
e-
b
ased j
u
dgment
Data format: Real number
Set value:
0.01 E6 to 9.99 E9
Resolution:
0.01 E6 (0.01 E6 to 9.99 E6), 0.1 E6 (10.0 E6 to 99.9 E6)
1 E6 (100 E6 to 999 E6), 0.01 E9 (1.00 E9 to 9.99 E9)
Unit:
Ω
Program data
C
u
rrent
v
al
u
e-
b
ased j
u
dgment
Data format: Real number
Set value:
0.01 E-6 to 1.00 E-3
Resolution:
0.1 E-6 (0.1 E-6 to 99.9 E-6), 1 E-6 (100 E-6 to 1000 E-6)
Unit:
A
(Example) To set the lower reference to 99.9 M
Ω
,
I:LOW 99.9E6,1
Response
To I:LOW
?
, the currently set lower reference and the ON/OFF status of the lower
judgment function are returned as “lower reference, 1/0.”
(Example) If the lower reference is currently set to 1.00 G
Ω
and the lower judg-
ment function to OFF,
“
1.00E9,0
” is returned.
CAUTION
