Digital Multimeter
FLUKE 45 Command Emulation Summary
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FLUKE 45 Command Emulation Summary
Computer Interface Command Set
RS-232 and IEEE 488 commands, grouped by related function, are listed in the tables
that follow. These commands are identical, except where indicated. A parameter that
must be supplied by the user or a string returned by the Meter is enclosed in angle
brackets (<value>).
• IEEE 488 Common Commands (Table 20)
• Function Commands and Queries (Table 21)
• Function Modifier Commands and Queries (Table 22)
• Range and Measurement Rate Commands and Queries (Table 23)
• Measurement Queries (Table 24)
• Compare Commands and Queries (Table 25)
• Trigger Configuration Commands (Table 26)
• Miscellaneous Commands and Queries (Table 27)
• RS-232 Remote/ Local Configuration Commands (Table 28)
IEEE 488 Capabilities and Common Commands
Table 20 summarizes the IEEE 488 Commands that are common between the Fluke
884XA and the Fluke 45.
Table 20. IEEE Common Commands
Command Name Description
*CLS Clear Status Clears all event registers summarized in the status byte,
except for "Message Available," which is cleared only if *CLS
is the first message in the command line.
*ESE <value> Event Status Enable Sets Event Status Enable Register to <value>, an integer
between 0 and 255, where <value> is an integer whose binary
equivalent corresponds to the state (1 or 0) of bits in the
register. If <value> is not between 0 and 255, an Execution
Error is generated.
EXAMPLE: decimal 16 converts to binary 00010000. Sets bit 4
(EXE) in ESE to 1.
*ESE? Event Status Enable
Query
Meter returns the <value> of the Event Status Enable Register
set by the *ESE command, where <value> is an integer whose
binary equivalent corresponds to the state (1 or 0) of bits in the
register.
*ESR? Event Status
Register Query
Meter returns the <value> of the Event Status Register and
then clears it. The <value> is an integer whose binary
equivalent corresponds to the state (1 or 0) of bits in the
register.
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