GPIB Operation Description (Option)
main unit STEP 3 is set to 1000V.
[: LEVel]?
: SOURce: SAFEty: STEP: IR: LEVel?
This command sets selected STEP which IR test needed voltage value.
Return value is 50-1000 (included), the unit is volt.
Example: Input command “SAFE:STEP 3:IR?”
Return message “1.000000E+03”
Description: Return message “1.000000E+03” means IR test needed
voltage value of the main unit STEP 3 is 1000V.
: LIMit
: HIGH <numeric_value>
: SOURce: SAFEty: STEP: IR: LIMit: HIGH
This command sets selected STEP which IR high limit.
Example: Input command “SAFE:STEP 3:IR:LIM:HIGH
50000000000”
Description: This command means IR high limit of the main unit
STEP 3 is set to 50GΩ.
: HIGH?
: SOURce: SAFEty: STEP: IR: LIMit: HIGH?
This command queries selected STEP which IR high limit.
Example: Input command “SAFE:STEP 3:IR:LIM:HIGH?”
Return message “5.000000E+10”
Description: Return message “5.000000E+10” means IR high limit
of the main unit STEP 3 is 50GΩ.
[: LOW] <numeric_value>
: SOURce: SAFEty: STEP: IR: LIMit: LOW
This command sets selected STEP which IR low limit.
Example: Input command “SAFE:STEP 3:IR:LIM:100000”
Description: This command means IR low limit of the main unit
STEP 3 is set to 0.1 MΩ.
[: LOW]?
: SOURce: SAFEty: STEP: IR: LIMit: LOW?
This command queries selected STEP which IR low limit.
Example: Input command “SAFE:STEP 3:IR:LIM?”
Return message “1.000000E+05”
Description: Return message “1.000000E+05” means IR low limit of
the main unit STEP 3 is 0.1MΩ.
: TIME
: RAMP <numeric_value>
: SOURce: SAFEty: STEP: IR: TIME: RAMP
This command sets selected STEP which test ramp to setting
voltage needed time.
Example: Input command “SAFE: STEP 3: IR: TIME: RAMP 0.5”
Description: This command means test ramp to setting voltage
needed time of the main unit STEP 3 be set to 0.5 sec.
: RAMP?
5-27
www.valuetronics.com