User Manual

LCR-8000 Series User Manual
178
* ESR ?
Function： It queries the status of Standard Event Status Register,
clean the Register after executed.
Description：
Return data <NR1>
* I DN?
Function： It queries the identification of the instrument.
Description：
Return data <field1>,<field2>,<field3>,<field4>
<field1>manufacturer
<field2>model number
<field3>serial number or 0
<field4>firmware revision
*OPC
Function：Set the OPC bit of the ESR register.
*OPC?
Function：When all operations are completed, 1 will be returned.
* OPT?
Function： It queries the hardware options installed in the
instrument.
Description：
The maximum frequency of 8205G is 5MHz, it returns F05
The maximum frequency of 8205G is 10MHz, it returns F10
The maximum frequency of 8205G is 20MHz, it returns F20
The maximum frequency of 8205G is 30MHz, it returns F30