
Agilent B1500A/B1505A Programming Guide, Edition 11 4-173
Command Reference
SER
SER
This command sets the load impedance connected to the specified SPGU channel.
Set for each channel.
This load impedance value is used for automatic adjustment of the SPGU output
voltage. Setting the correct value will make the voltage applied to the DUT close to
the voltage set with the SPV command. To automatically set the load impedance,
execute the CORRSER? command.
Syntax SER chnum,loadZ
Parameters mode : SPGU channel number. Integer expression. 1 to 10 or 101 to 1002. See
Table 4-1.
loadZ : Load impedance value (Ω). Numeric expression. 0.1 Ω to 1 MΩ. Initial
setting: 50 Ω.
Remarks The recommended load impedance ranges are shown below.
Measured voltage: 1 V or more
Minimum load: 40 Ω
Maximum load: 500 Ω (at 1 V), 2 kΩ (at 5 V), 5 kΩ (at 10 V)
Example
Statements
OUTPUT @B1500;"SER 101,1000000"
See Also “CORRSER?”
SER?
This query command returns the load impedance value set for the specified SPGU
channel.
Syntax SER? chnum
Parameters chnum : SPGU channel number. Integer expression. 1 to 10 or 101 to 1002. See
Table 4-1.
Query Response loadZ<CR/LF^EOI>
Returns the load impedance value (Ω).
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