STATus:OPERation:ENABle <value>
STATus:OPERation:ENABle?
Sets the value of the enable register for the Operation Status group. The enable register is a mask for
enabling specific bits from the Operation Event register to set the OPER (operation summary) bit of the
Status Byte register. STATus:PRESet clears all bits in the enable register.
Parameter Typical Return
A decimal value corresponding to the binary-
weighted sum of the register's bits.
<bitvalue>
Enable bit 3 and 4 in the enable register: STAT:OPER:ENAB 24
l For example, with bit 3 (value 8) and bit 5 (value 32) set and enabled, the query returns +40.
l *CLS does not clear the enable register, but does clear the event register.
STATus:OPERation:NTRansition <value>
STATus:OPERation:NTRansition?
STATus:OPERation:PTRansition <value>
STATus:OPERation:PTRansition?
Sets and queries the value of the NTR (Negative-Transition) and PTR (Positive-Transition) registers.
These registers serve as a polarity filter between the Operation Condition and Operation Event
registers.
When a bit in the NTR register is set to 1, then a 1-to-0 transition of the corresponding bit in the
Operation Condition register causes that bit in the Operation Event register to be set.
When a bit in the PTR register is set to 1, then a 0-to-1 transition of the corresponding bit in the
Operation Condition register causes that bit in the Operation Event register to be set.
STATus:PRESet sets all bits in the PTR registers and clears all bits in the NTR registers.
Parameter Typical Return
A decimal value corresponding to the binary-
weighted sum of the register's bits.
<bitvalue>
Enable bit3 and 4 in the NTR register: STAT:OPER:NTR 24
Enable bit3 and 4 in the PTR register: STAT:OPER:PTR 24
l If the same bits in both NTR and PTR registers are set to 1, then any transition of that bit at the
Operation Condition register sets the corresponding bit in the Operation Event register.
l If the same bits in both NTR and PTR registers are set to 0, then no transition of that bit at the Oper-
ation Condition register can set the corresponding bit in the Operation Event register.
l The value returned is the binary-weighted sum of all enabled bits in the register.
5 SCPI Programming Reference
222 Keysight RP7900 Series Operating and Service Guide
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