LCX_UserManual_en_08_1.pdf - 第243页

Remote control commands R&S ® LCX Series 243 User Manual 1 179.2260.02 ─ 08 TRIGger[:IMMediate] Starts a new measurement. In manual trigger mode, the command triggers a single measurement cycle. When completed, the R…

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Remote control commands
R&S
®
LCX Series
242User Manual 1179.2260.02 ─ 08
Example: Triggering measurements
The example represents the remote control commands for triggering a measurement.
*************************************************
// Select the trigger mode and set a trigger delay
TRIGger:CONTInuous ON
TRIGger:DELay 2
// Start a new measurement immediately
TRIGger[:IMMediate]
// Start a measurement manually
TRIGger:CONTInuous OFF
*TRG
TRIGger:CONTinuous.................................................................................................... 242
TRIGger:DELay............................................................................................................. 242
TRIGger[:IMMediate]......................................................................................................243
TRIGger:CONTinuous <Trigger Continuous trigger initiation State>
Selects whether the R&S LCX starts and continues a measurement, or starts on initi-
ated trigger events.
To delay the measurement start to a certain extent, use command TRIGger:DELay.
Parameters:
<Trigger Continuous
trigger initiation
State>
ON
Restarts the measurement automatically after a measurement
cycle has been completed.
OFF
Starts a measurement cycle initiated by a trigger signal.
*RST: ON
Example: See Example "Triggering measurements" on page 242.
Manual operation: See "Measurement Mode" on page 81
TRIGger:DELay <Trigger Delay Time>
Sets a delay time that elapses after a trigger event before the measurement starts.
Parameters:
<Trigger Delay Time> Range: 0 s to 60 s
Increment: 0.001 s
*RST: 0 s
Default unit: s
Example: See Example "Triggering measurements" on page 242.
Manual operation: See "Trigger Delay" on page 81
TRIGger subsystem
Remote control commands
R&S
®
LCX Series
243User Manual 1179.2260.02 ─ 08
TRIGger[:IMMediate]
Starts a new measurement.
In manual trigger mode, the command triggers a single measurement cycle. When
completed, the R&S LCX waits for the next trigger event.
Example: See Example "Triggering measurements" on page 242.
Usage: Event
Manual operation: See "[Trig.]" on page 76
See "Measurement Mode" on page 81
TRIGger subsystem
Troubleshooting and notifications
R&S
®
LCX Series
244User Manual 1179.2260.02 ─ 08
12 Troubleshooting and notifications
● Displaying status information and notifications..................................................... 244
● Problems during firmware update......................................................................... 244
● Cannot establish a LAN connection......................................................................245
● Contacting customer support................................................................................ 245
12.1 Displaying status information and notifications
The R&S LCX displays status information in different ways:
●
Status bars
Using icons, the status bars indicate general instrument configuration and operat-
ing modes, and measurement modes and states, see "Status bar" on page 39.
●
Notifications
Notifications are messages that appear on the screen to inform you on current set-
tings and states. The R&S LCX distinguishes between status, information and error
notifications and warnings.
Some information and notifications are entered in the error/event queue of the sta-
tus reporting system, see Section 10.2.4, "Status reporting system", on page 156.
12.2 Problems during firmware update
The firmware update is described in Section 9.11, "Update device", on page 140. Solu-
tions for potential problems that can occur during firmware update are described in the
following sections.
Firmware update was interrupted
If for example, a power cut happened during the firmware update, problems can occur.
1. Perform the firmware update again. Sometimes, a further update fixes the prob-
lems.
2. If you nevertheless cannot access the R&S LCX, contact the local service repre-
sentative, see Section 12.4, "Contacting customer support", on page 245.
Firmware update was aborted
If there is not enough free memory space, the firmware update aborts. The instrument
displays an error message.
1. Execute the sanitization procedure, as described in the instrument security proce-
dures. You find this document on the product page at: www.rohde-schwarz.com/
manual/lcx.
2. Start the firmware update again.
Problems during firmware update