Common Commands - R&S AFQ100A Operating Manual

R&S AFQ100A
*ESE 0...255
EVENT STATUS ENABLE sets the event status enable register to the specified value. The *ESE?
query command returns the content of the event status enable register in decimal form.
*ESR?
STANDARD EVENT STATUS QUERY returns the content of the event status register in decimal
form (0...255) and then sets the register to zero.
*IDN?
IDENTIFICATION QUERY queries the instrument identification. The instrument type, serial number
and firmware version are returned. Example:
Rohde&Schwarz, AFQ100A, 1141.2005k02/000000,1.45.0.3-01.06.05 (Release)
*IST?
INDIVIDUAL STATUS QUERY returns the content of the IST flag in decimal form (0 | 1). The IST
flag is the status bit which is sent during a parallel poll.
*OPC
OPERATION COMPLETE sets bit 0 in the event status register when all previous commands have
been processed. This bit can be used to trigger a service request.
*OPC?
OPERATION COMPLETE QUERY returns a 1 when all previous commands have been processed.
It is important to ensure that the timeout set at the IEC/IEEE bus is long enough.
*OPT?
OPTION IDENTIFICATION QUERY queries the options configured in the instrument and returns a
list of the installed options. The options are separated by commas.
*PRE 0 ... 255
PARALLEL POLL REGISTER ENABLE sets the parallel poll enable register to the specified value.
The *PRE? query command returns the content of the parallel poll enable register in decimal form.
*PSC 0 | 1
POWER ON STATUS CLEAR determines whether the content of the ENABle registers are retained
or reset at power on.
0 The content of the status registers is retained at power on. If the status
Parameters:
1401.3084.32
registers ESE and SRE are configured accordingly, this may cause a service
request to be triggered at power on.
6.2

Common Commands

E-3