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7.4 Commands Specific to the 3157
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:MEASure:RESistance?
■
Queries the measured resistance value.
:MEASure:TIMer?
■
Queries the test time elapsed.
Syntax
:MEASure:RESistance?
Function
Returns the measured resistance value as a numerical value in NR2 format.
<data>
O.F. (character data)
Numerical data in NR2 format between 0.000 and 2.000
Note
The measured current value is returned in the TEST state (test in progress),
and the result of the previous test is returned in the other states.
In the stand-by state (as indicated by a blinking
TEST
lamp), the following
values are returned.
In the soft start mode: Measured value
In the continuous test mode: Result of the previous test
In the case of an overflow for the measured resistance, "O.F." is returned.
Example
Response
If headers are on
:MEASURE:RESISTANCE 0.200
If headers are off
0.200
Error
If the response message is longer than 300 bytes, a query error is generated.
Syntax
:MEASure:TIMer?
Function
Returns the test time elapsed as a numerical value in NR2 format.
<data>
--- (character data)
Numerical data in NR2 format between 0.0 and 999.0
Note
The measured current value is returned in the TEST state (test in progress),
and the result of the previous test is returned in the other states.
The test time elapsed is returned regardless of the ON/OFF setting for the test
time. Thus, the value displayed on the GP-IB interface may differ from that
displayed on the main body.
The test time elapsed is returned regardless of the ON/OFF setting for the test
time. However, when the endless timer function is set, "---" is returned.
In the stand-by state (as indicated by a blinking
TEST
lamp), the following
values are returned.
In the soft start mode: Measured value
In the continuous test mode: Result of the previous test
Example
Response
If headers are on
:MEASURE:TIMER 10.0
If headers are off
10.0
Error
If the response message is longer than 300 bytes, a query error is generated.
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