Technical data

4-86 Agilent B1500A/B1505A Programming Guide, Edition 11
Command Reference
ERHVCA?
ERHVCA?
This query command returns the slot numbers for the modules connected to the V
Control, I Control, and HVSMU inputs of Agilent N1266A HVSMU current
expander.
Syntax ERHVCA?
Query Response vsmu,ismu,hvsmu<CR/LF^EOI>
vsmu : Slot number for the MC/HCSMU connected to the V Control input.
ismu : Slot number for the MC/HCSMU connected to the I Control input.
hvsmu : Slot number for the HVSMU connected to the HVSMU input.
Example
Statements
OUTPUT @B1500;"ERHVCA?"
ENTER @B1500;vsmu,ismu,hvsmu
ERHVCTST?
This query command performs the self-test of Agilent N1266A HVSMU current
expander, and returns the execution results. After this command, read the result
soon.
Execution
Conditions
The ERHVCA command has been executed before this command.
Syntax ERHVCTST?
Query Response result<CR/LF^EOI>
0: Pass
1: Fail
Example
Statements
OUTPUT @B1500;"ERHVCTST?"
ENTER @B1500;result
ERHVP
This command sets the input-to-output connection path of Agilent N1266A
HVSMU current expander.
Execution
Conditions
No SMU may be in the high voltage state (forcing more than the allowable voltage
for the interlock open condition, or voltage compliance set to more than it).