9.4 Message Reference
170
Enables/disables and Queries the contact check upper-limit voltage for insulation-
resistance tests
Syntax
(Command)
:INSulation:CNHI <ON/ OFF>
Sets the contact check upper-limit voltage ON/OFF for insulation-
resistance tests in the READY state.
(Query)
:INSulation:CNHI?
Queries the contact check upper-limit voltage ON/OFF for insulation-
resistance tests.
(Response)
<ON/ OFF>
Example
(Command)
:INSulation:CNHI ON
Sets the contact check upper-limit voltage for the insulation-resistance tests to
ON.
(Query)
:INSulation:CNHI?
(Response)
ON
The contact check upper-limit voltage for the insulation-resistance tests is set
to ON.
Error
The execution of this command in a state other than the READY state or "test set-
ting state" causes an execution error.
Note
When the upper-limit voltage for Contact Check in the insulation-resistance test is
set to ON, the upper-limit voltage automatically become the following values.
Test voltage 500 V : 600 V
Test voltage 1000 V : 1200 V
Enables/disables and Queries the contact check lower-limit voltage for insulation-resis-
tance tests
Syntax
(Command)
:INSulation:CNLO <ON/ OFF>
Sets the contact check lower-limit voltage ON/OFF for insulation-
resistance tests in the READY state.
(Query)
:INSulation:CNLO?
Queries the contact check lower-limit voltage ON/OFF for insulation-
resistance tests.
(Response)
<ON/ OFF>
Example
(Command)
:INSulation:CNLO ON
Sets the contact check lower-limit voltage for the insulation-resistance tests to
ON.
(Query)
:INSulation:CNLO?
(Response)
ON
The contact check lower-limit voltage for the insulation-resistance tests is set
to ON.
Error
The execution of this command in a state other than the READY state or "test set-
ting state" causes an execution error.
Note
When the lower-limit voltage for Contact Check in the insulation-resistance test is
set to ON, the lower-limit voltage automatically become the following values.
Test voltage 500 V : 500 V
Test voltage 1000 V : 1000 V
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