Chroma 19032 - Page 103

GPIB/RS232 Operation Description (IEEE-488.2)
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[:SOURce]:SAFEty:STEP<n>:LC:GSWItch?
This command queries the ground switch status for the selected step.
Example: Input command “SAFE:STEP7:LC:GSWI?”
Return message “1”.
Description: Return message “1” means the ground switch status for STEP 7 is ON.
[:SOURce]:SAFEty:STEP<n>:LC:LIMit[:HIGH] < numeric value >
This command sets the leakage current high limit value for the selected step.
Setting range DEVICE is UL544NP : 0.0000001 ∼ 0.006
DEVICE is UL544P : 0.0000001 ∼ 0.01
DEVICE is UL1563 : 0.0000001 ∼ 0.01
DEVICE is UL2601-1 : 0.0000001 ∼ 0.01
DEVICE is UL1950 : 0.0000001 ∼ 0.01
DEVICE is 1950-U1(RMS) : 0.0000001 ∼ 0.05
DEVICE is 1950-U1(PEAK) : 0.0000001 ∼ 0.07
DEVICE is 2601-U1 : 0.0000001 ∼ 0.01
Example: Input command “SAFE:STEP7:LC:LIM 0.006”
Description: This command sets the leakage current high limit value for STEP 7 to
6mA.
[:SOURce]:SAFEty:STEP<n>:LC:LIMit[:HIGH]?
This command queries the leakage current high limit value for the selected step.
Example: Input command “SAFE:STEP7:LC: LIM?”
Return message “6.000000E-03”.
Description: Return message “6.000000E-03” means the leakage current high limit
value for STEP 7 is set to 6mA.
[:SOURce]:SAFEty:STEP<n>:LC:LIMit:LOW < numeric value >
This command sets the leakage current low limit value in amperes (A).
Range: LOW LIMIT value ≤ HIGH LIMIT value. (0=OFF).
DEVICE is UL544NP : 0,0.0000001∼0.006
DEVICE is UL544P : 0,0.0000001∼0.01
DEVICE is UL1563 : 0,0.0000001∼0.01
DEVICE is UL2601-1 : 0,0.0000001∼0.01
DEVICE is UL1950 : 0,0.0000001∼0.01
DEVICE is 1950-U1(RMS) : 0,0.0000001∼0.05
DEVICE is 1950-U1(PEAK) : 0,0.0000001∼0.07
DEVICE is 2601-U1 : 0,0.0000001∼0.01
Example: Input command “SAFE:STEP7:LC:LIM:LOW 0.0005”
Description: This command sets the leakage current low limit value for STEP 7 to
0.5mA.
[:SOURce]:SAFEty:STEP<n>:LC:LIMit:LOW?
This command queries the leakage current low limit value for the selected step.
Example: Input command “SAFE:STEP7:LC:LIM?”
Return message “5.000000E-04”
Description: Return message “5.000000E-04” means the leakage current low limit
value for STEP 7 is set to 0.5mA.
[:SOURce]:SAFEty:STEP<n>:LC:TIME[:TEST] < numeric value >
This command sets the test duration time in seconds (s) for the selected step.
Range: 0 or 0.3~999.0, 0 is for setting CONTINUE