Status.standard.event - Keithley 2450 Reference Manual

Section 8: TSP command reference

status.standard.event

This attribute returns the contents of the Standard Event Status Register set of the status model.
Type TSP-Link accessible
Attribute (R) Yes
Usage
standardRegister = status.standard.event
standardRegister
Details
When this command returns zero (0), no bits are set. You can send 0 to clear all bits.
The instrument returns a decimal value that corresponds to the binary-weighted sum of all bits set in the register.
Decimal
Bit value
0 1
1 2
2 4
3 8
4 16
5 32
6 64
7 128
Command errors include:
IEEE Std 488.2 syntax error: The instrument received a message that does not follow the defined
•
syntax of the IEEE Std 488.2 standard.
Semantic error: The instrument received a command that was misspelled or received an optional IEEE
•
Std 488.2 command that is not implemented in the instrument.
• GET error: The instrument received a Group Execute Trigger (GET) inside a program message.
Example
print(status.standard.event)
Also see
Standard Event Register
Understanding bit settings
8-164
Model 2450 Interactive SourceMeter® Instrument Reference Manual
Affected by
Status preset()
The status of the standard event status register
Constant
status.standard.OPC
Not used
status.standard.QYE
status.standard.DDE
status.standard.EXE
status.standard.CME
status.standard.URQ
status.standard.PON
(on page C-3)
(on page C-15)
Where saved Default value
Not saved 0
When set, indicates the following has occurred:
All pending selected instrument operations are
complete and the instrument is ready to accept new
commands. The bit is set in response to an
page B-6) command or TSP
function.
Not used.
Attempt to read data from an empty Output Queue.
An instrument operation did not execute properly due
to an internal condition.
The instrument detected an error while trying to
execute a command.
A command error has occurred. See information
following this table for descriptions of command errors.
The instrument transitioned from remote control to
local control.
The instrument has been turned off and turned back on
since the last time this register was read.
May return the value 149, showing that the Standard Event
Status Register contains binary 10010101
2450-901-01 Rev. B/September 2013
*OPC (on
opc() (on page 8-77)