Rohde & Schwarz 1145.1010.04/05/06, Руководство по эксплуатации

Страница: 438 / 813

Remote Control: Introduction R&S
®
ZVA/ZVB/ZVT
1145.1084.12 5.6 E-1
•
Go to Local switches the instrument to local state.
•
Display On/Off switches the display on or off.
Display On/Off states
Switching on the display means that the analyzer shows the measurement screen with the current
setups, diagram areas and traces without leaving the remote state. In this operating mode, it is possible
to observe the screen while a remote control script is executed and the control elements on the front
panel are still disabled:
Switching on the display is ideal for program test purposes but tends to slow down the measurement.
Therefore it is recommended to switch off the display in real measurement applications where a tested
program script is to be executed repeatedly.
The analyzer provides a third display option where the measurement screen is only updated
when this is triggered by a remote control command; see
SYSTem:DISPlay:UPDate ONCE
.
The instrument remains in the remote state until it is reset to the manual state via the front panel or via
GPIB bus (see section
Return to Manual Operation) .
Remote control: @REM
SYSTem:DISPlay:UPDate
Setting the Device Address
The GPIB address (primary address) of the instrument is factory-set to 20. It can be changed manually
in the
System menu or via GPIB bus. For remote control, addresses 0 through 30 are permissible. The
GPIB address is maintained after a reset of the instrument settings.
Remote control: SYSTem:COMMunicate:GPIB[:SELF]:ADDRess