Model DMM7510 7½ Digit Graphical Sampling Multimeter Reference Manual
Section 6: SCPI command reference
DMM7510-901-01 Rev. B / May 2015
6-131
Details
You can map events to bits in the event registers with this command. This allows you to cause bits in
the condition and event registers to be set or cleared when the specified events occur. You can use
any valid event number as the event that sets or clears bits.
When a mapped event is programmed to set bits, the corresponding bits in both the condition register
and event register are set when the event is detected.
When a mapped event is programmed to clear bits, the bit in the condition register is set to 0 when
the event is detected.
If the event is set to zero (0), the bit is never set.
The query requests the mapped set event and mapped clear event status for a bit in the Operation
Event Registers. When you query the mapping for a specific bit, the instrument returns the events
that were mapped to set and clear that bit. Zero (0) indicates that the bits have not been set.
Example
:STATus:OPERation:MAP 0, 4916, 4917
When event 4916 (the buffer is 0 % filled)
occurs, bit 0 is set in the condition register and
the event register of the Operation Event
Register. When event 4917 (buffer is 100 %
filled) occurs, bit 0 in the condition register is
cleared.
Also see
Programmable status register sets
(on page 5)
:STATus:OPERation[:EVENt]?
This command reads the Operation Event Register of the status model.
Type
Affected by
Where saved
Default value
Query only
Not applicable
Not applicable
Not applicable
Usage
:STATus:OPERation[:EVENt]?
Details
This attribute reads the operation event register of the status model.
The instrument returns a decimal value that corresponds to the binary-weighted sum of all bits set in
the register.
Example
stat:oper?
Returns the contents of the Operation Event
Register of the status model.
Also see
