3
Programming
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Keysight 53147A/148A/149A Operating and Programming Guide
–
Bit 4 (Execution Error)
is an event bit which indicates that a command could
not be executed 1) because the parameter was out of range or inconsistent
with the instrument's capabilities, or 2) because of some condition of the
instrument.
Errors -200 through -299 are execution errors.
–
Bit 5 (Command Error)
is an event bit which indicates one of the following has
occurred: 1) an IEEE 488.2 syntax error, 2) a semantic error indicating an
unrecognized command, or 3) a Group Execute Trigger was entered into the
input buffer inside of a program message.
–
Bit 6
is not used.
–
Bit 7 (Power On)
is an event bit which indicates that an off-to-on transition
has occurred in the instrument's power supply.
Standard Event Status Enable Register
The Standard Event Status Enable Register selects which events in the Standard
Event Status Register are reflected in the ESB summary bit (bit 5) of the Status
Byte Register as shown in
Use
*ESE
to write to this register and
*ESE?
to read this register.
Use
*ESE 0
to clear the register. (Power-on also clears this register.)
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