Responses to Interface Messages
Responses to Uni-Line Messages
• IFC
Clears the talker and listener functions. Stops data transmission if it is in progress.
• REN
Switches between the remote and local modes.
• IDY
Not supported.
Responses to Multi-Line Messages (Address commands)
• GTL
Switches the instrument to local mode.
• SDC
• Clears the program message (command) being received and the output queue (see
section 13.3.6).
• GET
The same operation as the *TRG command.
•
PPC and TCT
Not supported.
Responses to Multi-Line Messages (Universal commands)
• LLO
Disables the LOCAL key on the front panel to prohibit switching to local mode.
• DCL
The same operation as the SDC message.
• SPE
Sets the talker function on all devices on the bus to serial polling mode. The controller
will poll each device in order.
• SPD
Clears the serial polling mode of the talker function on all devi
ces on the bus.
• PPU
Not supported.
Interface messages
Uni-line
messages
Address
commands
Universal
commands
IFC*
REN*
IDY
GTL*
SDC*
PPC
GET*
TCT
LLO*
DCL*
PPU
SPE*
SPD*
Listener
address
Talker
address
Secondary
commands
Multi-line messages
* Interface message that the GS200 supports
12.5 Responses to Interface Messages
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