3-23
3
TABLE 3-3 SCPI COMMANDS AND QUERIES
(CONTINUED)
Keyword
Default
Description
Value
:ADDress
4
Sets network address. Values are 0 to 15 for
<Addr> character values of 30 to 3F hex.
Provide 70 ms delay after an address
change before next command. Note - The
serial address and the GPIB address are the
same parameter. Changing either one,
changes both settings.
:UPdate
-
Updates UART with current serial settings.
Changes take place after the prompt. Allow
100 ms for changes to take affect.
:ERRor?
0, "No
Requests next entry in 4863's error/event
error"
queue. Error messages are:
0, "no error"
-100, "Command error"
-200, "Execution error"
-400, "Query error"
:VERSion?
1994.0
4863 returns the <value> of the applicable
SCPI version number.
CONFigure
Starts string configuration branch
DIGital
Optional digital data identifier
INPut
(@1:6)
Defines bytes on the digital interface that
are used to create the talk string. Bytes can
be in any order. Value is a channel list with
the format (@ 1,2,3) or (@1:3).
POLarity
1
Sets logical true level for input data. Re-
quires that inputs be assigned first. Values
is 0 or 1.
HANDshake
ON
Enables or disables input data handshaking.
Disable handshaking to read static signals
like switches. Values are OFF | ON.
OUTput
0
Defines bytes on the digital interface that
are used to output data from the listen string.
Bytes can be in any order. Value is a channel
list with the format (@ 1,2,3) or (@1:3).
Содержание 4863
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