Chroma 19032 - Page 94

Electrical Safety Analyzer 19032 User’s Manual
5-28
[:SOURce]:SAFEty:STEP<n>:IR:TIME:RAMP < numeric value >
This command sets the ramp time in seconds (s) for the selected step.
Range: 0 or 0.1~999. (0=OFF)
Example: Input command “SAFE: STEP4: IR: TIME: RAMP 0.5”
Description: This command sets the ramp time for STEP 4 to 0.5 sec.
[:SOURce]:SAFEty:STEP<n>:IR:TIME:RAMP?
This command queries the ramp time for the selected step.
Example: Input command “SAFE: STEP4: IR: TIME: RAMP?”
Return message “5.000000E-01”
Description: Return message “5.000000E-01” means the ramp time for STEP 4 is
set to 0.5 sec.
[:SOURce]:SAFEty:STEP<n>:IR:TIME[:TEST] < numeric value >
This command sets the test time in seconds (s) for the selected step.
Range: 0 or 0.3~999. (0=CONTINUOUS)
Example: Input command “SAFE:STEP4:IR:TIME 1”
Description: This command sets the test time for STEP 4 to 1.0sec.
[:SOURce]:SAFEty:STEP<n>:IR:TIME[:TEST]?
This command queries the test time for the selected step.
Example: Input command “SAFE:STEP4:IR:TIME?”
Return message “1.000000E+00”
Description: Return message “1.000000E+00” means the test time for STEP 4 is
set to 1 sec.
[:SOURce]:SAFEty:STEP<n>:IR:TIME:FALL < numeric value >
This commands sets the time required for the voltage to fall to 0 in seconds (s) for
the selected step.
Range: 0 or 0.1~999.0. (0=OFF)
Example: Input command “SAFE:STEP4:IR:TIME:FALL 3”
Description: This command sets the time required for the voltage to fall to 0 for
STEP 3 to 3.0sec
[:SOURce]:SAFEty:STEP<n>:IR:TIME:FALL?
This command queries the time required for the voltage to fall to 0 for the selected
step.
Example: Input command “SAFE:STEP4:IR:TIME:FALL?”
Return message “3.000000E+00”
Description: Return message “3.000000E+00” means the time required for the
voltage to fall to 0 for STEP 3 is set to 3.0sec.
[:SOURce]:SAFEty:STEP<n>:IR:RANGe[:UPPer]
This command selects the range upper than the current measured according to
current value
users inputted. The unit is ampere (A).
Range: 0~0.01
Example: Input command “SAFE:STEP4:IR:RANG 0.0003”
Description: This command sets IR measured current value of main STEP 4 to
300uA thus the selected IR range upper than the current measured is
3mA.