System - HP E2261A User Manual

SYSTem . . . :CONTrol:RTS ON | OFF | STANdard | IBFull
SYSTem . . . :CONTrol:RTS?
SYSTem . . . :ERRormode IGNOre | STOP
SYSTem . . . :ERRormode?
SYStem:COMMunicate:SERial[1|2|3|4]:CONTrol:RTS
scheme. RTS can be set to a static state (ON | OFF), can operate as a modem control
line (STANDard), or can be used as a hardware handshake line (IBFull). The
following table defines the RTS parameters:
Value
ON RTS line is always asserted
OFF RTS Line is always unasserted
STANdard RTS will be asserted when the serial interface is ready to send output data. Data
will be sent if the connected device asserts CTS and DSR. Refer to EIA Standard
RS-232-C, section 4.4.
IBFull While the input buffer is not yet at the :STOP threshold RTS is asserted indicating
the HP E2261A is ready to receive. When the input buffer reaches the :STOP
threshold, RTS becomes unasserted. When the number of bytes in the buffer
drops to the :START threshold, RTS becomes asserted again. The HP E2261A
also monitors CTS and stops transmission when CTS becomes unasserted.
Power-on/reset state is :RTS ON
SYStem:COMMunicate:SERial[1|2|3|4]:CONTrol:RTS?
for RTS line control; returns a string: "ON", "OFF", "STAN", or "IBF"
SYStem:COMMunicate:SERial[1|2|3|4]:ERRormode
handles errors for the specified port. If the error handler is set to IGNore and an error
occurs, the driver adds the error to the error queue; no further action is taken. If the
error handler is set to STOP and an error occurs, the driver stops the current
transmission, adds the error to the error queue. Data in the buffer is not cleared. An
error on one port does not affect the other ports. Power-on/reset state is
all ports.
SYStem:COMMunicate:SERial[1|2|3|4]:ERRormode?
error mode; it returns "IGNOre" or "STOP".
sets the hardware pacing
Definition
for all ports.
returns the current setting
specifies how the driver
returns a string indicating the
SCPI Command Reference
for
IGNore
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