R&S ESU Series Operating Manual page 448

R&S ESU
*IDN?
IDENTIFICATION QUERY queries the instrument identification.
Example:
"Rohde&Schwarz, ESU-8, 123456/789, 4.33"
ESU-8 = Device name
123456/789 = Serial number of the instrument
4.33 = Firmware version number
*IST?
INDIVIDUAL STATUS QUERY returns the contents of the IST flag in decimal form (0 | 1). The IST flag
is the status bit which is sent during a parallel poll (cf. chapter
*OPC
OPERATION COMPLETE sets bit 0 in the event status register when all preceding commands have
been executed. This bit can be used to initiate a service request (cf. chapter
Basics").
*OPC?
OPERATION COMPLETE QUERY writes message "1" into the output buffer as soon as all preceding
commands have been executed (cf. chapter
*OPT?
OPTION IDENTIFICATION QUERY checks which options the instrument contains and returns a list of
installed options. The individual options are separated by commas.
Position Option
1 implemented
2 R&S FSU-B4
3 implemented
4 to 6
7 R&S FSU-B9
8 R&S FSP-B10
9
10 R&S FSU-B12
11 to 13
14 implemented
15 to 17
18 R&S ESU-K53
19 to 21
22 R&S ESU-B40
32 R&S FS-K7
33 to 49
50 R&S ESPI-K50
51
Operating Manual 1302.6163.12 - 03
"Remote Control –
Audio Demodulator
OCXO
Preselector (always present)
Reserved
Tracking Generator 3.6 GHz / I/Q can be modulated
Ext. Generator Control
Reserved
Attenuator for Tracking Generator
Reserved
LAN Interface
Reserved
Time Domain Scan
Reserved
RF-Preamplifier (20 Hz to ≥ 40 GHz)
FM Demodulator
reserved
Trigger for coverage measurement
reserved
Remote Control – Description of Commands
Common Commands
"Remote Control –
Basics").
Basics").
"Remote Control –
6.9