R&S ZVB - Page 1176

R&S
®
ZVA / R&S
®
ZVB / R&S
®
ZVT Annexes
Configuration Files for External Devices
Operating Manual 1145.1084.12 – 30 1161
Parameter
Status
Description
the reference is set via GENERATORREFEXT /
GENERATORREFINTERN.
The GENERATORINIT command is sent to the generator
every time the sweep settings are changed (Preparing
Sweep).
Example:
GENERATORINIT =
*RST;*CLS;:LIST:DEL:ALL;*ESE 1;*SRE 32;:POW -
100DBM;:OUTP ON;:SOUR:INP:TRIG:SLOP
POS;:OUTP:USER1:SOUR ABL
GENERATORINITDELAY
mandatory
Time needed after initialization (delay time) [sec]
GENERATORERRORMODE
mandatory
Error detection mode. Possible values:
None
No error detection
STB5
For Rohde & Schwarz power meters NRV
and NRVS:
An error sets bit no. 5 in the status byte; no detection
of the error reason.
IEEE
The instrument must support an IEEE 488.1-
compliant status byte (STB) and event status register
(ESR).
STB bit no. 5 means that an ESR bit is set. The ESR
bits have the following meaning:
Bit 2: query error
Bit 3: device-dependent error
Bit 4: execution error
Bit 5: Command error
SCPI
The instrument is SCPI-compliant.
The STB bit no. 2 indicates that the error queue
contains a message. If this bit is set, the error queue
is read using the SYSTem:ERRor? query.
If the STB bit no. 2 is not set, the analyzer proceeds
as described for IEEE: If the STB bit no. 5 is set, the
ESR bit no. 2 to 5 are evaluated.
GENERATORUSEOPC
mandatory
Select operation complete synchronization method.
After every command, do the following (depending on the
value set):
0 = Add delay times, defined by GENERATORUSEDELAY (see
below)
1 = Add *OPC IEEE 488 command
2 = Wait for SRQ, but do not add *OPC command
3 = Add *OPC? IEEE 488 command
Example:
GENERATORUSEOPC = 3
--> InitCmd *RST;:ABOR;:INIT:CONT OFF
is extended to
*RST;:ABOR;:INIT:CONT OFF;*OPC?
GENERATORUSEDELAY
mandatory, if
GENERATORUSEOPC = 0,
else unnecessary
Delay time [sec], used as synchronization period after every
SCPI command, if GENERATORUSEOPC = 0.
GENERATORFREQ
mandatory
SCPI-Command to set the generator frequency [Hz].
Format: <Command> <Freq format>
Where:
Command: SCPI command to set the frequency
Freq format: Defines the frequency format for double