Agilent Technologies E1300B - Manual (Page 169)

:COMMunicate
:SERial[n] [:RECeive]
:PACE [:PROTocol]
SYSTem:COMMunicate:SERial[ n] [ :RECeive] :PACE[ :PROTocol]
< protocol> enables or disables receive pacing (XON/XOFF) protocol.
Parameters Parameter
Name
Parameter
Type
Range of
Values
Default
Units
protocol discrete XON| NONE none
Comments
•
While
…
PROT is XON, the serial interface will send XOFF when the
buffer reaches the
…
STOP threshold, and XON when the buffer reaches
the
…
STARt threshold.
•
For an Agilent E1324A, AUTO is always ON. In this case
…
[:RECeive]:PACE will also set
…
TRAN:PACE
•
The XON character is control Q (ASCII 17
10
, 11
16
), The XOFF
character is control S (ASCII 19
10
, 13
16
).
•
DIAG:BOOT:COLD will set
…
PACE to XON.
•
Related Commands:
…
PROTocol:THReshold:STARt,
…
PROTocol:THReshold:STOP,
…
TRAN:AUTO
•
*RST Condition: No change
Example Enabling XON/XOFF handshaking.
SYST:COMM:SER0:PACE:PROT XON
:COMMunicate
:SERial[n] [:RECeive]
:PACE [:PROTocol]?
SYSTem:COMMunicate:SERial[ n] [ :RECeive] :PACE[ :PROTocol] ? returns the
current receive pacing protocol.
Example See if XON/XOFF protocol is enabled.
SYST:COMM:SER0:PACE:PROT?
enter statement statement enters the string
"XON" or "NONE"
SYSTem :COMMunicate :SERial[n] [:RECeive] :PACE [:PROTocol]
System Instrument Command Reference 7-41