R3267 Series Spectrum Analyzer Operation Manual (Vol.1)
5.3.6 Differences Between RS-232 and GPIB
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NOTE:
1.
Transmission data must be in ASCII code.
2.
Delimit the data from the controller with <CR> or <CR + LF>. Query data and the GPIB delimiters are the
same. Therefore, send DL0 or DL3 after serial port was opened (refer to the example of RS-232 remote pro-
gram).
•
Data transmission example:
Personal computers can recognize both CF 30.0MZ <CR> and CF 30.0MZ <CR + LF>.
The format for query data is +3.0000007 <CR + LF> (send DL0 or DL3). The output data
of this RS-232 and GPIB are the same number of characters except delimiters (CR and LF).
5.3.6
Differences Between RS-232 and GPIB
•
Command code
Trace data input or output can only be formatted in ASCII.
Bitmap data files cannot be transferred.
NOTE:
The following commands are unavailable: TBA, TBB and BMP.
5.3.7
Panel Control
During remote control operation, spectrum analyzer panel control is affected as follows.
•
The remote lamp does not light.
•
The key panel is not disabled.
NOTE:If any settings are changed during remote control, the operation of the analyzer may become unstable.
