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Language Dictionary 81
STAT:OPER:ENAB
This command and its query set and read the value of the Operational Enable register. This register is a mask for enabling
specific bits from the Operation Event register to set the operation summary bit (OPER) of the Status Byte register. This bit
(bit 7) is the logical OR of all the Operational Event register bits that are enabled by the Status Operation Enable register.
Command Syntax STATus:OPERation:ENABle <NRf>
Parameters 0 to 32,767
Suffix (None)
Default Value 0
Examples STAT:OPER:ENAB 1312 STAT:OPER:ENAB 1
Query Syntax STATus:OPERation:ENABle?
Returned Parameters <NR1> (Register value)
Related Commands STAT:OPER:EVEN
STAT:OPER NTR/PTR Commands
These commands set or read the value of the Operation NTR (Negative-Transition) and PTR (Positive-Transition) registers.
These registers serve as polarity filters between the Operation Enable and Operation Event registers to cause the following
actions:
l When a bit in the Operation 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.
l When a bit of the Operation 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.
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 Operation Condition
register can set the corresponding bit in the Operation Event register.
Note Setting a bit in the value of the PTR or NTR filter can of itself generate positive or negative events in the
corresponding Operation Event register.
Command Syntax STATus:OPERtion:NTRansition <NRf>
STATus:OPERtion:PTRansition <NRf>
Parameters 0 to 32767
Suffix (None)
Default Value 0
Examples STAT:OPER:NTR 32 STAT:OPER:PTR 1312
Query Syntax STAT:OPER:NTR? STAT:OPER:PTR?
Returned Parameters <NR1> (Register value)
Related Commands STAT:OPER:ENAB
STAT:PRES
This command sets all defined bits in the Status Subsystem PTR registers and clears all bits in the subsystem NTR and
Enable registers. STAT:OPER:PTR is set to 1313 and STAT:QUES:PTR is set to 1555.
Command Syntax STATus:PRESet
Parameters (None)
Examples STAT:PRES STATUS:PRESET
Query Syntax (None)
Related Commands (None)