3 Remote Interface Reference
Halting an Output in Progress
124 E364xA User’s and Service Guide
Halting an Output in Progress
You can send a device clear at any time to stop an output in
progress over the GPIB interface. The status registers, the
error queue, and all configuration states are left unchanged
when a device clear message is received. Device clear
performs the following actions.
• The power supply’s input and output buffers are cleared.
• The power supply is prepared to accept a new command
string.
• The following statement shows how to send a device clear
over the GPIB interface using Keysight BASIC.
CLEAR 705 IEEE- 488 device clear
• The following statement shows how to send a device clear
over the GPIB interface using the GPIB Command Library
for C or QuickBASIC.
IOCLEAR (705)
For RS-232 operation, sending the <Ctrl-C> character will perform the
same operation as the IEEE-488 device clear message. The power supply’s
DTR (data terminal ready) handshake line is set true following a device
clear message.
All remote interface configurations can be entered only from the front
panel. Refer to “Configuring the Remote Interface” on page 42 to
configure for GPIB or RS-232 interface before operating the power supply
remotely.
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