Command Reference 8-135
*OPC?
Operation Complete Query
Operation Complete query. The Operation Complete query places an ASCii char
-
acter 1 into the device’s Output Queue when all pending selected device opera
-
tions have been finished.
Returned Format: 1¿
See also:
Example 6 is Chapter 4.
Complies with standards: IEEE 488.2 1987.
*OPT?
Option Identification
Response is a list of all detectable options present in the instrument, with absent
options represented by an ASCii ‘0’.
Returned format:
<Timebase option>,<Prescaler option
1
|Microwave converter
2
>, <Reserved>¿
Where:
<Timebase option> = Standard
3
|Option 19
4
|Option 30
4
|Option 40
4
|Rubidium
5
<Prescaler option> = 0|Option 10|Option 13|Option 14|Option 14B
<Microwave converter> = 27GHz|40GHz|46GHz|60GHz
<Reserved> = 0 until further notice
Notes:
1
CNT-90/91(R) only
2
CNT-90XL only
3
CNT-90/91 only
4
CNT-90/91 & CNT-90XL
5
CNT-91R only
Complies with standards: IEEE 488.2 1987.